Best eSIM For Vietnam [2026 GUIDE]

Planning a trip to Vietnam and trying to figure out how to stay connected without the hassle of swapping SIM cards? I’ve been there.

Whether I’m chilling by the beaches of Phu Quoc, or trekking through Sapa hills, staying connected while travelling there has always been a priority for me. Not just for navigation, but to work from anywhere and share my experiences as they happen.

Over the years, I’ve experimented with a few eSIM providers, each with its pros and cons.

On one trip, I used Airalo. In big cities like Hanoi and Ho Chi Minh City, I had steady internet for looking up directions and booking rides. But as soon as I went into a remote area like Ha Giang, the signal became unreliable. It was still manageable, but I found myself wishing I had a backup plan in those moments.

Another time, I went with Holafly’s unlimited data option. It felt like a luxury not having to worry about running out of data while I worked from cafés in Da Nang or explored Hoi An’s charming streets. The downside? It didn’t allow hotspot sharing.

If there’s one thing I’ve learned, it’s that having a reliable eSIM makes exploring Vietnam so much smoother.

In this guide, I’ll break down everything you need to know about the best eSIMs for Vietnam in 2026. From picking the right option for your budget to figuring out which provider has the best data plans and coverage, I’ll cover it all

Let’s make sure your Vietnam adventure kicks off with reliable, stress-free connectivity.

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My Recommendation For The Best eSIM For Vietnam

Best eSIM for 7 days in Vietnam: 4S eSIM
Best eSIM for 30 days in Vietnam: Saily
Best Unlimited eSIM for Vietnam: Maaltalk
Best Regional eSIM for Vietnam: Saily
Best Overall eSIM for Vietnam: Saily

During my travels through Vietnam – from the busy streets of Hanoi to the serene beauty of Phu Quoc – staying connected was important. Whether it was for work (yes, as a digital nomad, I have to keep up with my client work and blog posts), or simply navigating through the beauty of the country, I needed reliable data.

If you want the quick answer: Saily is my top pick.

Why? It’s dependable, affordable, and just works – no matter where you are.

But don’t just take my word for it.

In this guide, I’ll explain in detail why Saily stands out, compare it to other providers, and share everything you need to know about staying connected in Vietnam.

From the busy places like Hanoi and Ho Chi Minh City to the remote places like Ninh Binh and the Mekong Delta, I’ll break down my experiences – both good and bad – so you can make the best out of your Vietnam trip.

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Get your Saily eSIM for Vietnam here

Why eSIMs Are Perfect For Vietnam Travel

During my trips to Vietnam, I quickly learned that eSIMs are a game-changer for modern travellers.

In contrast to real SIM cards, you won’t have to wait in line at the airport, struggle with little SIM ejector tools, or be concerned about misplacing your home SIM. You can activate your data plan with an eSIM even before you travel to Vietnam. All you have to do is scan a QR code.

Whether you’re a light data user or someone who needs constant connectivity, read on as I’ll be sharing practical tips on where to buy, how to activate your eSIM, and why it might be a better choice than local prepaid SIM cards.

Summary Of The Best eSIMs In Vietnam

eSIM	Data Coverage	Coverage Duration	Price Range	Network Access
4S eSIM	Customisable	1 day, 5 days, 7 days, 10 days, 15 days, 30 days, 90 days, 180 days, 365 days	USD 1.30 – USD 121.07	Viettel (5G), VinaPhone (5G), and Vietnamobile (LTE)
Orbit Mobile	1GB, 3GB, 5GB, 10GB, 20GB	30 days	USD 3.99 – USD 30.99	Runs on major local carriers (primarily Viettel/Globe-equivalent partnerships)
Saily	1GB, 3GB, 5GB, 10GB	7 days, 15 days, 30 days	USD 3.37 – USD 15.74	Connects to leading Vietnamese networks (mainly Viettel/VinaPhone) with 4G/5G support
Roamless	1GB, 2GB, 3GB, 5GB, 10GB, 20GB, Customisable	30 days, No expiration	USD 3.95 – USD 27.45	Mobiphone
Airalo (Xin Chao)	1 GB, 2 GB, 3 GB, 5 GB, 10 GB, 20 GB	7 days, 15 days, 30 days	USD 4.50 – USD 32	Viettel network (strong nationwide coverage)
Maaltalk	3GB/day (Daily Reset) & Unlimited (Selected Plans)	5 days, 7 days, 10 days, 14 days, 30 days	USD 4.62 – USD 41.43	Mobifone (LTE), VinaPhone (5G)
Holafly	Unlimited	Customisable	Starting from USD 6.90	Viettel with data throttling after fair use
Simify	5GB, 10GB, 20GB, 30GB, 45GB, 60GB, 100 GB, Unlimited	7 days, 15 days, 21 days, 30 days, 45 days, 60 days, 90 days	USD 18 – USD 144	Roaming-based access across multiple Vietnamese carriers (4G/5G depending on plan)

Best eSIM For 7 Days In Vietnam

Let’s say you’re heading on a one-week trip to Vietnam. Here’s what the main eSIM options look like:

eSIM	Plan	Price	Data	Price per GB
Maaltalk	7 days	USD 5.34	3 GB/ day	USD 0.76/ GB
Orbit Mobile	30 days	USD 9	10 GB	USD 0.9/ GB
4S eSIM (my pick!)	10 days	USD 11.93	10 GB	USD 1.2/ GB
Roamless	30 days	USD 17.45	10 GB	USD 1.75/ GB
Saily	30 days	USD 19.99	10 GB	USD 2/ GB
Airalo (Xin Chao)	30 days	USD 21	10 GB	USD 2.10/ GB
Simify	30 days	USD 23	10 GB	USD 2.30/ GB
Holafly	7 days	USD 29.90	Unlimited	USD 4.27/ day

Maaltalk – MaalTalk’s 7-day plan is one of the cheapest ways to stay connected in Vietnam without feeling restricted. You get 3GB per day, which resets every 24 hours — so for things like maps, Grab, social media, and light uploads, it’s more than enough.

Running on Mobifone, speeds in cities are solid (around 40–50 Mbps), and coverage holds up well across common travel routes. It’s not the strongest in remote areas, but for a typical Vietnam itinerary, it does the job.

Hotspot is supported, but since there’s no top-up option, you’ll want to be a bit mindful if you’re sharing data.

Orbit Mobile – For Vietnam, Orbit Mobile ended up being the best-value eSIM I tried. Their 10 GB plan for USD 9 (valid for 30 days) works out to just USD 0.90 per GB, making it one of the cheapest options you’ll find, and surprisingly reliable for the price.

Orbit Mobile connects to major Vietnamese networks (typically Viettel or Vinaphone depending on the area), and I barely noticed any dips in coverage. Even during bus rides between Hanoi and Ninh Binh, the connection stayed stable enough for messaging and light browsing. Speeds were naturally faster in the cities, but it still worked fine in more rural spots.

Use code BATW10 to get 10% off your Orbit Mobile purchase. 

4S eSIM (my pick!) – For a short trip in Vietnam, 4S eSIM is one of those options that works best if your itinerary involves moving around a lot — which, realistically, most Vietnam trips do.

Whether you’re navigating the chaos of Ho Chi Minh City, getting Grab rides in Hanoi, or heading out to places like Ha Long Bay, the connection holds up because it taps into multiple local networks (primarily Viettel, Mobifone, and Vinaphone). That matters here — coverage can vary quite a bit depending on where you are.

The limitation is still the fixed data cap. If you’re posting videos or hotspotting your laptop regularly, you’ll burn through it quicker than you think. There’s also no top-up system, so once it runs out, you’ll need to purchase another plan.

What I do like is the flexibility — if you do run out, you’re not forced into another big plan. You can just grab a smaller data package (even 1GB or less) to get through the rest of your trip without overpaying.

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Roamless – Roamless doesn’t do daily caps or speed shaping — so even on your heaviest day, maps and ride-hailing stay responsive instead of lagging. That’s a small detail, but it’s the difference between smoothly navigating a pickup point vs standing around trying to refresh your app.

Another thing most people overlook: Vietnam has a lot of short, high-intensity usage bursts (ordering rides, quick uploads, reloading routes), not constant streaming. A fixed pool like this performs better than capped “unlimited” plans because you’re not being slowed down mid-task.

Saily – I found this plan ideal for a longer stay in Vietnam, especially if you’re moving around and don’t want to constantly think about topping up.

I used Saily while splitting time between Hanoi, Da Nang, and smaller towns along the coast, and the connection stayed consistently stable. It handled everyday travel needs really well — Google Maps, ride-hailing apps, social media uploads, and regular browsing all worked without hiccups.

Another plus is that there are no hotspot restrictions, so I could tether my laptop when hotel Wi-Fi was slow or unreliable. Setup was straightforward too — I activated it before arrival, and it connected automatically once I landed.

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Airalo (Xin Chao) – For USD 21, you get 10 GB of data, making it a budget-friendly option for light users. I’ve used Airalo extensively during my time in Vietnam, and it’s super reliable. It worked very well in Hanoi’s Old Quarter and Ho Chi Minh City when I needed maps or quick searches.

However, at USD 2.10 per GB, it adds up quickly if you’re streaming videos or constantly using navigation. Still, it’s a solid choice for short trips or basic connectivity. 

Simify – For USD 23, you get 10 GB valid for 30 days. I have to mention the thing I like about Simify is that they reset their FUP daily, so you don’t have to worry about slow speed.

• Google Maps and Grab for daily transport
• Messaging and calls on WhatsApp/Telegram
• Restaurant searches, translations, and light browsing

It’s enough for 1–2 video calls or a handful of social media uploads per day, but not for heavy streaming or daily tethering. Once the 10 GB is used up, there’s no top-up option – you’d need to buy another plan.

The eSIM connects to Vodafone’s partner networks in Vietnam, which means solid 4G/LTE speeds in Hanoi, Ho Chi Minh City, and most tourist areas. In rural spots like Sapa or Ha Giang, you may see slower speeds or drops, but that’s consistent across most providers.

15% OFF is applied automatically, or enter code BEL20 at checkout for 20% OFF on plans 17+ days (minimum USD 52 spend)  

Holafly – If you need unlimited data and don’t want to worry about running out, Holafly is hard to beat. For USD 29.90, you get unlimited data for 7 days, which I found incredibly useful while navigating remote areas like Ha Giang or streaming my moments from Da Nang’s Dragon Bridge.

It’s ideal for heavy data users, but the inability to use it as a hotspot is a downside. If you’re working remotely or streaming through your phone though, it’s worth the splurge.

However, it’s hard to justify the extra cost when Holafly offers similar unlimited data for less. It’s reliable, but not the best value unless cost isn’t a concern.

Best eSIM For 30 Days In Vietnam

If you’re spending 30 days exploring Vietnam, whether you’re working from a cosy café in Ho Chi Minh City or enjoying a bowl of pho in Hanoi, you’ll need an eSIM plan that keeps you connected without running out of data. Here’s the breakdown:

eSIM	Plan	Price	Data	Price per GB
Orbit Mobile	30 days	USD 22	20 GB	USD 1.1/ GB
4S eSIM	30 days	USD 23.56	20 GB	USD 1.2/ GB
Roamless	30 days	USD 27.45	20 GB	USD 1.37/ GB
Saily (my pick!)	30 days	USD 30.99	20 GB	USD 1/ GB
Airalo (Xin Chao)	30 days	USD 32	20 GB	USD 1.60/ GB
Maaltalk	30 days	USD 41.43	Unlimited	USD 1.3/ day
Simify	30 days	USD 45	20 GB	USD 1.50/ GB
Holafly	30 days	USD 74.90	Unlimited	USD 2.50/ day

Orbit Mobile –  Their 20 GB plan at USD 22 works out to just USD 1.10 per GB, offering a solid balance between affordability and reliability.

I used this plan extensively while exploring Ho Chi Minh City’s busy streets, wandering Hanoi’s Old Quarter, and visiting more remote areas like Sapa and Ha Giang. 

Orbit Mobile connects to local Vietnamese networks, including major carriers like Viettel and Vinaphone, ensuring broad coverage across both urban and rural locations. The plan also supports hotspot usage, which was incredibly handy for sharing data with my laptop while planning transport or checking travel guides on the go.

Use code BATW10 to get 10% off your Orbit Mobile purchase. 

4S eSIM – Vietnam’s infrastructure is good overall, but it’s not evenly distributed. You’ll get strong, fast data in places like Da Nang and Hanoi, but once you head to more laid-back spots like Phong Nha-Kẻ Bàng National Park or smaller coastal towns. This is where 4S has an edge — it connects through multiple local networks, which helps maintain a more stable connection as you move around the country.

One thing worth knowing: Vietnam actually has very fast mobile data speeds compared to a lot of Southeast Asia, especially on Viettel. So when you do have signal, performance is rarely the issue — it’s more about consistency across locations.

The biggest downside here is still the lack of top-up. Over a month, that becomes more noticeable compared to providers that let you extend your plan seamlessly. You’ll need to keep an eye on usage and plan ahead slightly.

That said, the flexibility in plan sizes helps balance it out. Instead of locking yourself into a huge data package upfront, you can start with 20GB and adjust depending on how your trip unfolds.

Roamless – For a longer stay, Roamless becomes more interesting once you look beyond the standard bundle and actually use how it’s designed.Instead of trying to “optimise” your usage to fit a plan (which most travellers end up doing subconsciously), you just use data when you need it — heavy days, light days, no pressure.

Also, unlike many “unlimited” options, there’s no daily cap slowing you down mid-day, which matters more over 30 days than people expect. You’re not dealing with performance resets or inconsistent speeds depending on how much you used earlier.

Saily (my pick!) – If you’re spending a full month in Vietnam and don’t want to constantly monitor your data usage, this is one of the most comfortable plans to travel with.

What I like about the 20 GB option is the peace of mind it gives. You’re not counting megabytes or hesitating before opening maps or social apps. The connection stayed stable across most places I tested, and while speeds naturally slow in more remote regions, it remained usable for everyday travel needs.

There are no hotspot restrictions, setup is instant, and activation happens automatically once you arrive — no SIM swaps, no airport queues. For longer stays, slow travel, or light remote work, this plan offers excellent value without compromising reliability. 

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Simify – At USD 23, the 10 GB plan looks cheap, but it’s actually the priciest per GB among 30-day options at USD 2.30/GB. Still, it works if you’re a light user – messaging, maps, and occasional browsing – especially if you rely on Wi-Fi in cafés, hotels, or co-working spaces.

Simify shines with its Unlimited Plans, which stand out against Holafly:

• Better price – USD 27 vs USD 29.90
• Hotspot-friendly – tether devices easily
• Flexible – buy up to 6 months in advance

For light data use, 10 GB is enough. But for freedom and peace of mind, Unlimited is the way to go.

15% OFF is applied automatically, or enter code BEL20 at checkout for 20% OFF on plans 17+ days (minimum USD 52 spend)  

Maaltalk – This is a completely different setup from the Mobi Daily plan — more premium, and designed for longer stays. Instead of a daily data cap, you get unlimited data, but with a fair usage policy (speed cap applied) after heavy usage.

It runs on Vinaphone (5G), which means much faster speeds — up to 200 Mbps in cities — making it a better fit if you’re working remotely, uploading content, or streaming regularly.

Hotspot is supported, which actually matters more here since you’re likely using more data overall. You also get access to a smart travel app, which is a nice bonus.

The trade-off is price — it’s significantly more expensive than the daily plan, but you’re paying for convenience and higher performance over a full month.

Airalo (Xin Chao) – I’ve used Airalo extensively across Vietnam, and it’s been reliable whether I was navigating the bustling streets of Hanoi or catching a Grab in Ho Chi Minh City.

The app is easy to use, and the coverage is solid even in areas like Ninh Binh and Hoi An. It’s not the cheapest option (USD 2.10/ GB), but for dependability and ease of use, it’s a great pick if you want stress-free connectivity.

Holafly – Holafly is ideal if you don’t want to worry about running out of data. I used Holafly while working remotely in Da Nang and live-streaming the lantern festival in Hoi An, and it was flawless.

However, it’s on the pricier side, and the lack of a hotspot feature might be a dealbreaker for some. If you’re working or streaming a lot, it’s worth considering, but for budget travellers, there are more suitable options.

Best Unlimited eSIM For Vietnam

Provider	Price (30-Day Plan)	Price per Day	Hotspot Allowed	High-Speed Data Cap per Day
Maaltalk (my pick!)	USD 7.87 (14-day plan)	~USD 0.56/day	Yes	3 GB/day, then reduced speeds (FUP applies, resets every 24 hours)
Simify Unlimited	USD 65.60	USD 2.19/day	Yes	FUP (possible throttling up to 24h)
Saily Unlimited	USD 71.99	USD 2.40/day	Yes	5 GB/day, then ~1 Mbps
Holafly	USD 74.90	USD 2.50/day	Yes (limited)	FUP applies, hotspot ~1 GB/day
Airalo Unlimited	USD 79.00	USD 2.63/day	Limited	3 GB/day, then ~1 Mbps

Maaltalk eSIM (my pick!)

Maaltalk’s Mobi Daily plan is one of those underrated options that works really well in Vietnam — especially if you prefer something simple and low-cost without constantly worrying about running out of data.

Instead of a fixed data pool, you get 3GB of high-speed data per day, and once you hit that, speeds are reduced until it resets again the next day. For most travellers, that daily reset makes a big difference — you’re not stressing about burning through everything too early in your trip.

Pricing:

• 3GB/day for 5 days – USD 4.62 (USD 0.92/day)
• 3GB/day for 7 days – USD 5.34 (USD 0.76/day)
• 3GB/day for 10 days – USD 6.43 (USD 0.64/day)
• 3GB/day for 14 days – USD 7.87 (USD 0.56/day)

Hotspot is supported too, which makes it practical if you need to connect a laptop — just keep in mind that it shares your daily 3GB allowance.

The main limitation is after you hit that cap. Speeds drop (FUP applies), so things like video uploads or streaming can slow down quite a bit until the next reset. Also, activation isn’t instant — you’ll need to set your activation date at least one day before travel, which is easy to miss if you’re booking last minute.

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Order a Maaltalk eSIM for Vietnam here

Simify Unlimited

The main appeal here is flexibility over time. Unlike most providers that focus on 7–30 day plans, Simify stretches all the way up to 90 days, which makes it more relevant for longer trips or extended Southeast Asia routes.

Here’s how the pricing looks:

• Unlimited for 7 days – USD 32 (USD 4.57/day)
• Unlimited for 15 days – USD 42 (USD 2.80/day)
• Unlimited for 21 days – USD 63 (USD 3.00/day)
• Unlimited for 30 days – USD 78 (USD 2.60/day)
• Unlimited for 45 days – USD 106 (USD 2.36/day)
• Unlimited for 60 days – USD 127 (USD 2.12/day)
• Unlimited for 90 days – USD 177 (USD 1.97/day)

In Vietnam, Simify runs on major local networks (typically Viettel, VinaPhone, or MobiFone via roaming agreements), so in cities like Hanoi, Ho Chi Minh City, and Da Nang, performance is stable for everyday use — maps, Grab, messaging, and browsing all work without issues.

Where it fits well is if you’re moving around a lot — not just within Vietnam, but across Southeast Asia. You don’t need to think about switching eSIMs between countries, which makes logistics simpler.

Like most unlimited plans, there is a Fair Usage Policy (FUP) in the background. If you use a large amount of data in a short time, speeds can be reduced (sometimes for up to 24 hours). 

Hotspot is supported, which is useful, but like other unlimited plans, performance depends on how much data you’re pushing through it.

Compared to other options, Simify isn’t the cheapest for short trips, you’re paying more upfront. But as the duration increases, the cost per day drops significantly, which is where it starts to make more sense.

15% OFF is applied automatically, or enter code BEL20 at checkout for 20% OFF on plans 17+ days (minimum USD 52 spend)  

Get Simify's 30-day Unlimited plan (covers 10 SE Asian countries)

Saily Unlimited

What makes it different from most “unlimited” eSIMs is how it’s structured. Instead of one large data pool, you get 5GB of full-speed data per day, then unlimited data at reduced speeds (up to 1 Mbps) after that. In a place like Vietnam, that setup actually works better than it sounds.

Pricing:

• Unlimited for 5 days – USD 18.99 (USD 3.80/day)
• Unlimited for 10 days – USD 34.99 (USD 3.49/day)
• Unlimited for 15 days – USD 48.99 (USD 3.27/day)
• Unlimited for 30 days – USD 71.99 (USD 2.40/day)

On a recent trip, what I liked most was not having to think about usage during the day. I could film, upload, navigate, and book things on the go without rationing data — which makes a difference when you’re constantly moving between cafés, attractions, and transport.

Hotspot is supported too, but realistically, that 5 GB/day gets shared across devices. It’s fine for light laptop use, but if you’re planning to fully work off it, you’ll feel the limit.

The main limitation shows up outside major areas. Vietnam’s coverage can drop off in places like Ha Giang or smaller coastal towns, and while Saily holds up well in cities, it’s not the strongest option for more remote travel compared to providers that switch more aggressively between networks.

Also worth noting — once you hit the daily cap, 1 Mbps is usable, but you’ll feel it. Think messaging, maps, and emails, not video or heavy uploads.

Get 10% OFF with code: belaroundtheworld10

Order a Saily eSIM for Vietnam here

Holafly

Holafly is usually one of the first options people look at for Vietnam, mainly because of the “unlimited data” promise.

Here’s how the plans break down:

• Unlimited for 1 day – USD 3.90 (USD 3.90/day)
• Unlimited for 7 days – USD 27.30 (USD 3.90/day)
• Unlimited for 15 days – USD 50.90 (USD 3.39/day)
• Unlimited for 20 days – USD 61.90 (USD 3.09/day)
• Unlimited for 30 days – USD 74.90 (USD 2.50/day)

Holafly runs on VinaPhone and MobiFone networks, so in cities like Hanoi, Ho Chi Minh City, and Da Nang, coverage is generally solid. Day-to-day use — maps, Grab, messaging, browsing — works fine without issues.

Where things start to feel different is when you hit their Fair Use Policy (FUP).

From experience, once you push heavier usage (uploads, streaming, hotspotting), speeds can drop noticeably for a period of time. It’s not always clearly defined when it happens, which makes it feel less predictable compared to plans with fixed daily limits.

Another limitation worth knowing upfront is hotspot. Holafly caps tethering at 1GB per day, which is fine for quick laptop use, but not enough if you’re working remotely or relying on it daily.

That said, they’ve recently introduced Holafly Plans (monthly subscription), where you pay monthly and remove that hotspot limitation entirely — meaning you get proper unlimited data + unlimited hotspot. It’s a better setup if you’re travelling long-term or working on the road.

For Vietnam specifically, Holafly works best if your priority is simplicity. You can land, activate, and use your phone freely without thinking about limits during the day.

But compared to other options, you’re paying a premium for that convenience — and once speeds slow down, it can be frustrating, especially if you’re navigating or trying to upload content on the go. 

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Order a Holafly eSIM for Vietnam here! 

Airalo Unlimited

Airalo’s unlimited plan for Vietnam is one of the more straightforward options if you want something simple that just works, especially for shorter trips.

The structure is similar to most unlimited plans — you get 3 GB of high-speed data per day, then speeds drop to around 1 Mbps after that. It’s slightly lower than some competitors, but in Vietnam, it’s still enough for how most people travel.

Pricing:

• Unlimited for 3 days – USD 12.50 (USD 4.17/day)
• Unlimited for 5 days – USD 20.50 (USD 4.10/day)
• Unlimited for 7 days – USD 29.50 (USD 4.21/day)
• Unlimited for 10 days – USD 35.00 (USD 3.50/day)
• Unlimited for 15 days – USD 49.00 (USD 3.27/day)
• Unlimited for 30 days – USD 79.00 (USD 2.63/day)

Hotspot support depends on the specific plan and device, but even when it works, that 3GB/day gets shared across everything, so it’s not ideal if you’re relying on it for laptop work.

The main trade-off is value. You’re paying a bit more for less daily high-speed data compared to some alternatives, so it’s not the most cost-efficient option if you’re a heavier user.

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Order Airalo eSIM for Vietnam here 

Best Regional eSIM For Vietnam

eSIM	Data	Duration	Price	Countries Covered
4S eSIM	20 GB	30 days	USD 27.46	Australia, China, Hong Kong, Indonesia, Japan, South Korea, Malaysia, New Zealand, Philippines, Singapore, Thailand, Taiwan, Vietnam
Maaltalk	20 GB	Varies	USD 30.82	China, Hong Kong, Indonesia, Japan, Macau, Malaysia, Philippines, Singapore, South Korea, Thailand, Vietnam
Airalo	20 GB	30 days	USD 39.00	Bangladesh, China, Philippines, Hong Kong, India, Indonesia, Japan, Cambodia, South Korea, Laos, Macau, Malaysia, Pakistan, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam
Roamless	20 GB	30 days	USD 47.95	Australia, Bangladesh, Cambodia, China, Hong Kong, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Pakistan, Philippines, Singapore, South Africa, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Orbit Mobile	20 GB	30 days	USD 48.50	Australia, Bangladesh, China, Hong Kong, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam
Saily (my pick!)	25 GB	60 days	USD 48.99	Australia, China, Hong Kong, India, Indonesia, Japan, Kazakhstan, Macau, Malaysia, New Zealand, Pakistan, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Uzbekistan, Vietnam
Simify	20 GB	30 days	USD 55.00	10 SE Asia (Vietnam, Thailand, Cambodia, Laos, Indonesia, Malaysia, Singapore, Philippines, Myanmar, Brunei)
Holafly	Unlimited	30 days	USD 74.90	Australia, Cambodia, China, Hong Kong, Indonesia, Japan, Laos, Macau, Malaysia, Pakistan, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam

The other thing that pushed it ahead for me is how well it handles the small annoyances that become a big deal while travelling.

You can top up directly in the app without reinstalling a new eSIM, hotspot sharing is unlimited, and the connection routes through strong local carriers in each country instead of relying on one roaming partner across the entire region. In practice, that means more stable coverage when moving between cities, airports, islands, or border crossings.

I also genuinely found the built-in features useful.

The ad blocker and web protection helped cut down unnecessary background data usage (especially in countries where apps constantly refresh in the background), and the virtual location feature added an extra layer of privacy whenever I connected to public Wi-Fi in cafés or airports.

Compared to cheaper options like 4S eSIM, Saily simply feels more built for longer multi-country travel rather than short budget trips. And compared to unlimited plans like Holafly, the pricing stays far more reasonable while still giving enough data for realistic day-to-day travel use.

Get 10% OFF with code: belaroundtheworld10

Order a Saily eSIM for Vietnam here

eSIM I Recommend For Vietnam

Saily isn’t trying to be the cheapest eSIM on the market, it’s trying to be the most reliable for travellers who actually move around.

I used their 5 GB plan, and later upgraded to 20 GB for 30 days. The connection felt noticeably more stable – especially when:

• using Google Maps in rural areas
• uploading photos and videos
• tethering my laptop with hotspot (no restrictions at all)
• working remotely without worrying about sudden disconnects

Another underrated reason I trust Saily: security.

Unlike cheaper providers, Saily includes built-in protection that blocks malicious URLs and ads. When you’re constantly connecting to café Wi-Fi, buses, airports, and guesthouses, this actually matters more than people realise.

And if something does go wrong?

Saily has 24/7 live chat support and refunds — not an automated email loop or disappearing customer service.

That’s why Saily is my #1 pick for Vietnam, not because it’s the cheapest, but because it’s the one I trust to work when it actually matters.

Get 10% OFF with code: belaroundtheworld10

Order a Saily eSIM for Vietnam here

eSIM I Don’t Recommend For Vietnam

Holafly is one of the most popular eSIM options for Vietnam, mainly because of its “unlimited data” setup, which sounds ideal if you don’t want to think about usage at all while travelling.

But there are a couple of trade-offs that are worth knowing upfront.

First is pricing. Compared to other eSIMs in Vietnam, Holafly sits on the higher end. 

The bigger factor, though, is how the “unlimited” data actually works in practice.

Speeds are generally good in popular tourist areas, but once you hit the Fair Use Policy (FUP) threshold, you can notice a slowdown. It’s not a complete cut-off, but it becomes noticeably harder to do heavier tasks like streaming, uploading videos, or downloading large files — which tends to happen at the worst timing when you’re on the move.

So while Holafly works well for light to moderate, day-to-day travel use, it’s not always the most predictable option if you rely heavily on consistent high-speed data.

Get 5% OFF with code: BELATWHOLA5

Order a Holafly eSIM for Vietnam here! 

Detailed Comparisons Of eSIMs For Vietnam

#1 Saily eSIM For Vietnam

Here’s a quick breakdown of Saily’s eSIM plans for Vietnam:

• 1 GB for 7 days: USD 3.99 (USD 3.99/GB)
• 3 GB for 30 days: USD 8.99 (USD 3.00/GB)
• 5 GB for 30 days: USD 11.99 (USD 2.40/GB)
• 10 GB for 30 days: USD 19.99 (USD 2.00/GB)
• 20 GB for 30 days: USD 30.99 (USD 1.55/GB)

For shorter trips, the 1 GB for 7 days at USD 3.99 is a solid budget option if you mainly need data for navigation, messaging, and quick searches.

If you’re staying longer or working remotely, the 5 GB or 10 GB for 30 days hits a really good balance between price and peace of mind. Personally, I found the 10 GB plan ideal for using Google Maps daily, uploading photos, and tethering my laptop without constantly worrying about data.

What really stood out to me with Saily is how easy and stress-free the setup is. You buy the eSIM online, receive it instantly, and activate it before you even land in Vietnam. The moment I arrived, my phone connected automatically — no SIM card hunting, no queues at the airport, no setup drama.

Saily runs on Vietnam’s strongest local networks, which means stable 4G/LTE speeds in major cities like Hanoi, Ho Chi Minh City, Da Nang, and Hoi An. In my experience, speeds were consistently good for navigation, video calls, social media, and general browsing.

Like most eSIMs, coverage can dip slightly in very remote areas, but overall, the connection felt reliable and steady across most of my route. For everyday travel, it did exactly what I needed it to do.

Another reason I rate Saily highly is the extra security features you don’t usually get with cheaper eSIMs. It automatically blocks malicious websites and ads, which is a nice bonus when you’re constantly jumping between cafés, hotels, and public Wi-Fi networks. It’s not something you notice right away — but it adds a layer of protection that’s reassuring when travelling.

Hotspot use is completely unrestricted, which made working from my laptop easy, and while Saily is data-only (no calls or SMS), apps like WhatsApp, Signal, and Messenger worked perfectly throughout my trip.

Saily also offers 24/7 live chat support and refunds, which isn’t common among budget eSIM providers. On top of that, you earn 3% back in Saily credits with every purchase, which is handy if you travel often.

Overall, Saily stands out as a well-balanced option: affordable pricing, reliable speeds, easy setup, and added security. It may not always be the absolute cheapest, but for Vietnam, it delivers consistent performance without the usual travel headaches — which is exactly what I look for in an eSIM.

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Order a Saily eSIM for Vietnam here

#2 Orbit Mobile For Vietnam

If you’re travelling to Vietnam and want a simple, reliable way to stay connected, Orbit Mobile is one of the most straightforward options I’ve used.

What makes Orbit Mobile stand out is how easy and flexible it is. Coverage in Vietnam is strong across major cities like Hanoi, Ho Chi Minh City, Da Nang, and Hue, as well as popular tourist destinations like Hoi An, Halong Bay, and Ninh Binh. Even in smaller towns and rural areas, the 4G/LTE connection was fast enough for Google Maps, WhatsApp, social media updates, and light video streaming.

During my time in Vietnam, I found Orbit Mobile especially useful for:

• Navigating Hanoi’s chaotic streets and planning Grab rides without losing signal.
• Sharing quick photos and short videos from Halong Bay’s cruises.
• Checking directions and coordinating ferry trips while island-hopping in Phu Quoc.
• Uploading drone footage and videos from Sapa’s rice terraces and nearby villages.

While 5G coverage is limited, 4G/LTE speeds were consistently reliable across all locations I visited, which is what really matters for most travellers. The service is data-only, but for me, apps like WhatsApp, Telegram, and Messenger were all I needed for communication.

I also appreciated the money-back guarantee, which gave me peace of mind in case the eSIM didn’t activate or the connection was unstable in remote areas.

Here’s a breakdown of Orbit Mobile’s eSIM plans for Vietnam:

• 1 GB for 30 days – USD 3.00 (USD 3.00/GB)
• 3 GB for 30 days – USD 7.00 (USD 2.33/GB)
• 5 GB for 30 days – USD 8.00 (USD 1.60/GB)
• 10 GB for 30 days – USD 9.00 (USD 0.90/GB)
• 20 GB for 30 days – USD 22.00 (USD 1.10/GB)

For shorter trips or light usage, the 3 GB plan for 30 days at USD 7 worked perfectly for me—covering maps, messaging, and social media without any hiccups.

For longer trips or heavier usage, including uploading photos, videos, or hotspotting my laptop, the 20 GB plan for 30 days at USD 22 was excellent value and kept me connected across multiple cities and rural regions without worrying about running out of data.

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Order an Orbit Mobile eSIM for Vietnam here!   

#3 Roamless eSIM For Vietnam

Roamless is one of those options that feels a bit different from the usual “buy a plan and hope it lasts” setup — and in Vietnam, that difference actually becomes useful.

Instead of locking you into fixed bundles, Roamless gives you 2 ways to use it:

• Standard prepaid plans (like most eSIMs)
• Or pay-as-you-go credits, which is honestly underrated for Vietnam travel

That pay-as-you-go setup is what makes it interesting. You can load credits once and just use data as you go — no expiry pressure, no guessing how much data you’ll need for each leg of your trip. This works really well in Vietnam, where some days you’re out navigating all day, and other days you’re just on café WiFi.

For example, data pricing sits around USD 2.45/GB, so if you load 5 GB, you’re paying about USD 12.25 — and you only use what you actually need.

In real travel use, that meant I didn’t have to stress about “wasting” data on lighter days or running out unexpectedly on heavier ones.

Another thing I liked — no speed throttling. What you buy is what you get, without those sudden slowdowns some “unlimited” plans sneak in after a few GB.

Setup is straightforward too: install once, and it activates instantly when you land in Vietnam, connecting automatically without any manual network switching.

Roamless Vietnam Plans:

• 1 GB for 30 days – USD 3.95 (USD 3.95/GB)
• 2 GB for 30 days – USD 6.95 (USD 3.47/GB)
• 3 GB for 30 days – USD 7.95 (USD 2.65/GB)
• 5 GB for 30 days – USD 10.95 (USD 2.19/GB)
• 10 GB for 30 days – USD 17.45 (USD 1.75/GB)
• 20 GB for 30 days – USD 27.45 (USD 1.37/GB)

What to keep in mind: It’s not perfect, and there are a few trade-offs worth knowing upfront.

Because it runs on a single network (Mobifone) in Vietnam, it doesn’t have the same multi-carrier advantage as some other eSIMs — so in very remote or mountainous areas, you might notice coverage dips compared to providers that switch between networks.

Also, while the pay-as-you-go model is flexible, it’s not always the cheapest option if you already know you’ll use a lot of data. Fixed larger bundles from other providers can sometimes work out better per GB.

Order a Roamless eSIM for Vietnam here

#4 Maaltalk eSIM For Vietnam

Instead of giving you a fixed data bundle, it works on a daily high-speed allowance (3GB/day) — which, for most travellers, feels pretty close to unlimited. You get full-speed LTE (around 40–50 Mbps) throughout the day, and once you hit the cap, it simply resets the next day.

It runs on Mobifone, which is Vietnam’s third-largest network. In cities like Hanoi, Ho Chi Minh City, and Da Nang, the connection is fast and stable — more than enough for Google Maps, Grab rides, uploads, and even streaming. But like most networks here, coverage can dip a bit once you head into more rural areas, where providers like Viettel tend to be stronger.

What I like about Maaltalk is how low-maintenance it feels. You’re not constantly checking how many gigabytes you have left — you just use what you need each day and move on. It’s especially practical if you’re creating content, navigating all day, or doing light work while travelling.

There are a couple of things worth knowing though. You’ll need to set your activation date at least one day in advance, so it’s not as instant as some eSIMs. And while they do offer different plans, the standard Mobi Daily setup currently tops out at 14 days, so for longer trips, you’ll need to switch or repurchase.

Overall, if you want something affordable, simple, and flexible without worrying too much about data limits, MaalTalk is a really solid option for Vietnam.

Maaltalk Mobi Daily Plans:

• 3GB/day for 5 days – USD 4.62 (USD 0.92/day)
• 3GB/day for 7 days – USD 5.34 (USD 0.76/day)
• 3GB/day for 10 days – USD 6.43 (USD 0.64/day)
• 3GB/day for 14 days – USD 7.87 (USD 0.56/day)

Pros:

• Daily data reset (no stress about total usage)
• Fast LTE speeds in cities (up to ~50 Mbps)
• Very affordable per day
• Hotspot supported

Cons:

• Activation requires advance setup
• Uses Mobifone (not the strongest in remote areas)
• Max 14-day plans for this setup

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Order Maaltalk eSIM for Vietnam here

#5 4S eSIM For Vietnam

4S eSIM is one of those options that makes more sense once you’re actually travelling around Vietnam, especially if your trip isn’t just staying in one city. Vietnam’s network quality can vary quite a bit between places like Ho Chi Minh City, Hanoi, and more rural areas like Ha Giang or Phong Nha — and that’s where 4S has a practical advantage.

It connects through multiple local carriers including Viettel (5G), VinaPhone (5G), and Vietnamobile (LTE), so instead of being locked to a single network, you’re more likely to stay connected as you move between regions. In Vietnam, that actually matters more than most people realise — especially if you’re doing things like the Ha Giang loop or travelling between smaller towns where coverage isn’t consistent.

In real use, I found it handled the basics well — Google Maps while navigating chaotic scooter traffic, Grab bookings, translations, and quick uploads. Speeds were solid in cities and decent in tourist-heavy areas, but like most eSIMs, you’ll still notice dips once you get into more remote regions or mountainous areas.

What I like about 4S is the flexibility. You’re not forced into standard bundles like most providers. If you only need a small amount of data for a short stay or transit, you can go as low as 0.1GB or 0.5GB — which is actually useful in Vietnam if you’re relying on café WiFi most of the time. On the other hand, there are larger plans and longer durations if you’re staying longer or working remotely.

The main trade-off is that it’s a fixed data setup. If you burn through your data faster than expected (which can happen if you’re uploading videos or hotspotting), there’s no top-up system — you’ll need to purchase a new plan instead. Also, the “unlimited” plans still follow a daily high-speed cap before slowing down, which is standard but worth knowing upfront.

Overall, 4S works well in Vietnam if your trip involves moving around a lot and you want something flexible and reasonably priced — just go in knowing you’ll need to manage your data a bit more actively.

4S eSIM Vietnam Plans:

• 5 GB for 10 days – USD 6.12 (USD 1.22/GB)
• 10 GB for 10 days – USD 11.93 (USD 1.19/GB)
• 10 GB for 15 days – USD 11.93 (USD 1.19/GB)
• 20 GB for 15 days – USD 23.56 (USD 1.18/GB)
• 20 GB for 30 days – USD 23.56 (USD 1.18/GB) 

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Order a 4S eSIM for Vietnam here

#6 Simify eSIM For Vietnam

If you’re travelling to Vietnam and want a simple, reliable way to stay connected, Simify is one of the easiest picks. Their eSIMs cover Vietnam and much of Southeast Asia, so hopping between countries like Thailand, Cambodia, or Laos doesn’t mean buying a new SIM at every border.

What I like most about Simify is the flexibility of their plans.

Whether you’re exploring Hanoi for a week or spending a month working from cafés in Ho Chi Minh City, there’s a plan that fits.

Quick math: Simify Unlimited is USD 2.19/day at 30 days, USD 1.59/day at 60 days, and USD 1.38/day at 90 days. If you’re moving across Vietnam plus neighbouring SE Asia countries for a month or more, the per-day cost keeps getting better the longer you stay. 

There’s also a Fair Usage Policy for “unlimited” plans, so if you burn through an extreme amount of data in a day, speeds may temporarily slow — though in my experience, 4G/5G coverage stayed solid in Hanoi, Ho Chi Minh City, and even smaller towns like Hoi An and Sapa.

Here’s a breakdown of the Simify Vietnam Unlimited plans:

• 90 Days = USD 144 (USD 1.60/day)
• 60 Days = USD 108 (USD 1.80/day)
• 45 Days = USD 90 (USD 2/day)
• 30 Days = USD 63 (USD 2.10/day)
• 21 Days = USD 54 (USD 2.57/day)
• 15 Days = USD 41 (USD 2.73/day)
• 7 Days = USD 27 (USD 3.86/day)

Coverage is solid across major cities and even smaller towns, and I had no issues when crossing borders into Cambodia. For travellers like me, who move around for 2–4 weeks at a time, Simify’s regional plans hit the sweet spot between flexibility, price, and ease of use.

And finally, there’s no ID requirement, no extra paperwork, and no recharge hassles – you just pick a plan, install, and go.

15% OFF is applied automatically, or enter code BEL20 at checkout for 20% OFF on plans 17+ days (minimum USD 52 spend)  

Order a Simify eSIM for Vietnam here  

#7 Airalo eSIM For Vietnam

Here’s a quick rundown of Airalo’s eSIM plans for Vietnam:

• 1 GB for 7 days: USD 4.50 (USD 4.50/GB)
• 2 GB for 15 days: USD 7 (USD 3.50/GB)
• 3 GB for 30 days: USD 9.50 (USD 3.17/GB)
• 5 GB for 30 days: USD 13 (USD 2.60/GB)
• 10 GB for 30 days: USD 21 (USD 2.10/GB)
• 20 GB for 30 days: USD 32 (USD 1.60/GB)

For a short trip, the 3 GB for 30 days plan at USD 9.50 worked perfectly for me – it gave me enough data to use navigation, social media, and the occasional streaming session.

If you need more data for activities like uploading photos or videos, the 5 GB for USD 13 is a great value.

After using Airalo for multiple trips, including to some of Vietnam’s most iconic spots like Hanoi and the remote areas of Sapa, I can confidently say it’s one of the best eSIM providers for this country.

You can check out our detailed review on Airalo here.

What I really appreciate about Airalo is the straightforward setup. You can purchase and activate your eSIM before even landing in Vietnam, saving you time and stress at the airport.

This was a game-changer for me, especially when arriving at places like Ho Chi Minh City, where having immediate internet access made all the difference. Once you land, you’re good to go – no need to queue for a physical SIM or worry about activating your service on the spot.

The Airalo eSIM works on Viettel and Mobifone’s 4G/LTE networks, which are the 2 best providers in Vietnam. These networks deliver fast, reliable service in most places, so you won’t be stuck without a connection in popular spots like Hanoi or Ho Chi Minh City. I found the speeds to be great for everything from browsing to using Google Maps and video calling.

However, when exploring more rural areas like parts of Sapa or Phong Nha, the signal did dip a bit. It’s not a dealbreaker, but it’s something to consider if you’ll be in remote regions.

One of the biggest perks of Airalo is the ability to top up your plan easily via their app if you start running low on data. This saved me time, as I didn’t have to hunt for a physical store to recharge. The app is simple to use, and in my experience, the eSIM activation was completed in just a couple of minutes.

One downside is that Airalo’s eSIMs are data-only, so you won’t have access to traditional phone services like calls or SMS. This wasn’t an issue for me as I rely on messaging apps like WhatsApp, but it’s something to keep in mind if you need voice services while in Vietnam.

Overall, Airalo is my top choice for Vietnam. The combination of great coverage, competitive pricing, and ease of use makes it an unbeatable option for most travellers.

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#8 Holafly eSIM For Vietnam

Holafly is another option for eSIMs that might catch your eye, especially with its “unlimited” data plans.

However, it’s important to note that while the data is “unlimited,” there’s a catch: a Fair Use Policy (FUP). This could mean slower speeds if you use a lot of data within a short time frame, which I’ve experienced myself.

Here’s a quick breakdown of Holafly’s unlimited data eSIM plans for Vietnam:

• 1 day ‘unlimited’ data = USD 3.90 (USD 3.90/day)
• 7 days ‘unlimited’ data = USD 27.30 (USD 3.90/day)
• 15 days ‘unlimited’ data = USD 50.90 (USD 3.39/day)
• 20 days ‘unlimited’ data = USD 61.90 (USD 3.09/day)
• 30 days ‘unlimited’ data = USD 74.90 (USD 2.50/day)

It’s pricier than options like Airalo or SimOptions, but the appeal is the unlimited data. That said, the downside is the FUP. In my case, after using a lot of data in a short time, I found my speeds dropped significantly for a full day. This can be frustrating, especially if you’re relying on a solid connection for navigation or work.

The Holafly eSIMs for Vietnam run on the 4G/LTE/5G networks of Mobifone and Vinaphone, so you get decent coverage in most tourist areas. However, in more remote regions, the signal can be patchy.

In terms of speed, it’s good in popular tourist destinations but slower when you hit your FUP limit. So if you’re planning to stream or download large files, this might not be the best choice for you.

Bottom line: Holafly offers unlimited data, but the Fair Use Policy could slow things down when you need it most. If you want peace of mind with “unlimited” data and can handle the occasional slow speed, it’s worth considering. But if you’re after a more predictable, budget-friendly option, there are other better options.

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Order a Holafly eSIM for Vietnam here!

Choosing The Best eSIM For Vietnam

What Is The Cheapest eSIM For Vietnam?

If you’re looking for the cheapest eSIM for Vietnam that still makes sense for real travel, 4S eSIM is easily one of the most practical options right now.

What makes 4S different isn’t just the cost per GB — it’s how flexible their plans are, especially at the low end. Most providers force you into minimum 1GB or 3GB packages, but 4S lets you go much smaller, which is where the real savings come in.

For example, if you just need data for landing, booking a Grab, or getting to your hotel, you can start with something like:

• 0.1 GB for 7 days – USD 1.30 (USD 13.00/GB)
• 0.5 GB for 1 day – USD 1.51 (USD 3.02/GB)
• 0.5 GB for 7 days – USD 2.00 (USD 4.00/GB)
• 1 GB for 5–30 days – USD 2.08 (USD 2.08/GB)

That kind of pricing is hard to find elsewhere, especially in Vietnam where most eSIM providers push larger bundles.

The trade-off is that this is still a fixed data setup. If you’re constantly uploading videos, using hotspot, or relying fully on mobile data, you’ll go through smaller plans quickly. There’s also no top-up system, so once you run out, you’ll need to purchase a new plan.

But if your goal is simple — spend as little as possible while staying connected when it matters — 4S gives you the most control over how much you actually pay.

It’s one of the few eSIMs where “cheapest” doesn’t mean compromising, it just means you’re not overbuying data you won’t use.

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Order a 4S eSIM for Vietnam here 

Most Reliable eSIM For Remote Areas In Vietnam

When it comes to staying connected in Vietnam’s more remote regions, Saily has been one of the most reliable eSIMs I’ve used — especially once you move beyond the big cities.

I tested Saily while travelling through less-connected areas like Ha Giang’s mountain roads, smaller towns outside Ninh Binh, and quieter coastal stretches near Phu Quoc. While I wasn’t expecting perfect signal everywhere (that’s unrealistic in Vietnam), the connection held up better than most budget eSIMs I’ve tried.

Saily connects to Vietnam’s strongest local networks, which makes a noticeable difference once you’re off the main tourist trail. In cities like Hanoi or Ho Chi Minh City, speeds were fast and stable, but what impressed me more was that I still had usable data in rural areas — enough for maps, messaging, bookings, and basic uploads.

It’s also worth mentioning that Saily’s plans don’t come with speed caps or hotspot limits, which helped when I needed to tether my laptop in places where Wi-Fi was unreliable or non-existent.

If your Vietnam itinerary includes mountain regions, countryside stays, or island hopping, and you want an eSIM that just quietly works in the background, Saily is a solid and dependable choice — especially for travellers who value stability over saving a couple of dollars.

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Order a Saily eSIM for Vietnam here 

How To Get An eSIM For Vietnam

Getting an eSIM for Vietnam can be a bit tricky since, as of November 2024, the local mobile providers – Vinaphone, Mobifone, and Viettel – don’t offer eSIMs for tourists. They only sell physical SIM cards. However, don’t worry, I’ve got you covered with how I handled it when I visited.

For eSIMs, you can buy them online from third-party providers like Airalo or Holafly. These eSIMs will connect to local networks like Viettel, and you can set everything up before you arrive in Vietnam. But do keep in mind, it might take a little longer to get connected compared to buying a physical SIM card at the airport.

So I suggest you get it done entirely online before your trip. Here’s how it works: Start by visiting the website of a trusted eSIM provider like Airalo. Once there, browse through the available data plans and choose one that fits your needs. For example, if you only need light data usage, a 1 GB plan might suffice, but if you plan on streaming or using navigation apps heavily, you may want to consider a larger package like 10 GB.

After selecting your plan, sign up with your email and proceed to make an online payment. The provider will send you a QR code or detailed instructions on how to install the eSIM on your phone. Simply scan the QR code or follow the steps provided to download and activate the eSIM.

Once installed, you’ll need to activate it through your phone’s settings, set it as your primary data plan, and you’ll be ready to use it as soon as you land in Vietnam. This entire process is quick and ensures that you have reliable connectivity from the moment you arrive, without the hassle of finding a physical SIM card at the airport.

FAQs About eSIMs In Vietnam