eSIM Vietnam: Prepaid Data Plans
Vietnam eSIM plans start at $3.49 for 1 GB; our top plan for Vietnam alone is 50 GB for 30 days at $24.99 (Vinaphone), the top multi-country one 30 GB at $21.99 (6 countries). Here a plan for Vietnam alone costs less per GB than any multi-country plan (60 plans from 6 vetted providers).
Vietnam eSIM at a glance
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Your next trip.
Connected.
Choose your travel eSIM and manage it in the MobiMatter app.
Networks used by Vietnam eSIMs
Each plan connects to the networks listed on its page, so you choose your carrier before you buy. Coverage varies by area: a listed network does not guarantee signal everywhere.
Frequently Asked Questions
Does Vietnam have eSIM?
Yes. Viettel, VinaPhone and MobiFone all support eSIM and sell prepaid eSIM plans to international visitors. Travel eSIMs for Vietnam run on those three networks and on Vietnamobile, which is how they work in Hanoi, Ho Chi Minh City, Da Nang and Hoi An. Your phone needs eSIM support and must not be carrier-locked.
Reviewed Oct 11, 2026 · Source
Can I buy a Vietnam eSIM online before I fly?
Yes, and it is the easier way round. Buy it from home, install it while you still have Wi-Fi, since installing an eSIM needs an internet connection, and switch the line on when you land at Noi Bai in Hanoi, Tan Son Nhat in Ho Chi Minh City or Da Nang. That way you have maps and ride apps working before you leave the terminal.
Reviewed Oct 11, 2026 · Source
What is the cheapest eSIM for Vietnam?
The cheapest plan that works in Vietnam is a multi-country one: $3.49 for 1 GB, valid for 14 days. The cheapest plan for Vietnam alone is 10 GB for 15 days at $6.99. Prices come live from 6 vetted providers and change often.
Is it worth getting an eSIM for Vietnam?
For most travellers, yes, if your phone supports eSIM. Vietnam plans start at $3.49 for 1 GB, and the longest lasts 365 days, which suits long stays and repeat visits. If your home plan already covers Vietnam at no extra cost, you may not need one.
Which networks do Vietnam eSIMs use?
Vietnam eSIMs on MobiMatter run on VinaPhone, Viettel, MobiFone, Vietnamobile, and VNPT International; 5G plans are available on VinaPhone, Viettel, and MobiFone. VinaPhone carries the most plans. Each plan names its network, so you choose your carrier before you buy.
Which eSIM is best for Vietnam?
For Vietnam alone, our top plan right now is 50 GB for 30 days at $24.99 from Vinaphone. If Vietnam is one stop of several, the top multi-country plan is 30 GB for 30 days at $21.99 from TSimTech, covering 6 countries.
How much data do I need for a week in Vietnam?
It depends on how you use your phone. Light use (maps, messaging, browsing) takes about 0.5–1 GB a day; scrolling a lot of social video can take 2–3 GB or more. Typical use per hour:
- Instagram Reels, TikTok: 0.3–1 GB
- YouTube, Netflix at standard quality: 0.5–1 GB
- Video calls (WhatsApp, FaceTime): 0.5–1 GB
- Voice calls (WhatsApp, FaceTime Audio): 50–70 MB
- Maps and navigation: 2–6 MB
- Messaging and browsing: 50–150 MB
The cheapest Vietnam plan with at least 5 GB for a week or longer is 5 GB for 15 days at $4.99.
Do Vietnam eSIMs support 5G and hotspot?
5G is available on 25 plans for Vietnam, where the local network has 5G coverage; the others use 4G/LTE. Hotspot (tethering) works on every plan, so you can share your data with other devices.
Does a Vietnam eSIM come with a phone number?
Most travel eSIMs, including most Vietnam plans, are data-only and have no local number. You keep your usual number on your main SIM for calls, texts and WhatsApp. Plans that include a number or minutes say so on the plan page.
Will my phone work with a Vietnam eSIM?
Yes, if it supports eSIM and is not locked to a carrier. To check, dial *#06#: if an EID number appears, your phone supports eSIM. Most iPhones from the XS/XR on, Galaxy S20 and later and Pixel 3 and later do, except most models sold in mainland China and some sold in Hong Kong and Macao.
How it works
- 1
Checkout using secure payment methods
Get your eSIM by email within seconds.
- 2
Install eSIM
Instantly get your eSIM and configure it in your eSIM compatible device
- 3
Enjoy high speed connectivity
Once eSIM is configured, you can enjoy high speed roaming data connectivity
Why get your Vietnam eSIM from MobiMatter
All your eSIMs in one app
Buy, install and top up every eSIM in the MobiMatter app, and check how much data you have left at any time.
Choose your network
MobiMatter shows which network each plan uses, so you choose your carrier before you buy. Pick from 60 plans from 6 vetted providers with the data and price that fit your trip.
24/7 support
Our support team is available 24/7, before and after you buy, for every eSIM you get from MobiMatter.
What our customers say
5.0
Mentions VietnamI’ve been travelling around SE Asia for the last 7 months, covering 6 different countries, and this app has been amazing throughout when needing to change eSIM. Very easy set-up when buying one and if you in fact are having some troubles, contacting the support team and talking through email takes no time at all. I was having some difficulty with an eSIM in Vietnam since my phone was not finding a signal no matter what I did - their support team helped me and guided me on different ways to fix it. Thank you!!
MMosepth
App Store5.0
Excellent value for money. Easy to install, works immediately.
TTibor Bognár
Play Store5.0
"I have used several programs, this one is the best in terms of price and packages."
Translated from Arabic
OObaid saif
App Store5.0
"I have traveled to many countries around the world and I am still traveling. Especially if you need to travel and work at the same time, Mobimatter is always with you, offering the most affordable, fast, and diverse internet options. I really enjoy using Mobimatter, which provides me with internet access under the best conditions in every country I visit, and I highly recommend it."
Translated from Turkish
NNese Nese
App Store5.0
Worked flawlessly through out the Europe and price was pretty reasonable
NNomad Traveller1857
App Store5.0
It's a great app for use abroad; the reception strength is sufficient almost everywhere.
Translated from Turkish
117Hc17
App Store5.0
The price-performance ratio is excellent. I definitely recommend it.
SSerkan Solmaz
Play Store5.0
Highest level of support. If you have an issue it will be solved in couple of minutes. Top notch app.
MMikulica3
App Store
4.0
We could not have crossed the Balkans for 3 weeks without Mobi !!!!
KKeith Van der Spuy
Play Store5.0
"I have been using the Sparks eSim from MobiMatter for some time now and I won't be deleting it. Since then, I have traveled to Egypt, Bangladesh, India, Indonesia, Singapore, Brazil, and Argentina. It was easy to install, and the reception has always been flawless!"
Translated from German
MMatthsh
App Store5.0
Thank you so much for solving my problem in a heartbeat. I appreciate the time you spare and the fast responses to my emails. I wish you all a great day. Thank you MobiMatter sports team!
GGizemnazCetin
App Store5.0
I used MobiMatter with a Sparks plan for Albania and Montenegro, and everything worked perfectly for me. I had excellent reception almost the entire time, and mostly even 5G. I can definitely recommend this offer for these two countries!
RRaven
Play Store
