Vietnam eSIM — reviews & details
Vietnam 100MB 7Days · 100 MB · 7 days
106 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G
Traveller reviews
Olivia D.
Thailand · May 2026
First time using an eSIM and it was painless in Vietnam. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 3 months ago Cheers, Olivia! Love that you were online the moment you landed in Vietnam. Come back anytime! – Grace, GotoeSIM Support
James M.
Poland · May 2026
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
Tom
GotoeSIM Support
· 3 months ago Thanks a lot, James! Thrilled it made staying connected effortless. We're here whenever you travel again. — Tom
Lucia M.
Vietnam · May 2026
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Great experience overall.
Diego
GotoeSIM Support
· 3 months ago So glad to hear this, Lucia! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Diego
Linh S.
Australia · May 2026
Bought it the night before my flight — smooth process. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 3 months ago Thank you so much, Linh! So happy the Vietnam eSIM kept you connected. Enjoy your journeys! – Diego 💜
Nadia P.
Brazil · May 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Telling my friends about this.
Tom
GotoeSIM Support
· 3 months ago Really appreciate this, Nadia! Great to know the setup was quick and easy. – Tom, GotoeSIM Support
Mateo B.
New Zealand · May 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Made staying connected effortless.
Tom
GotoeSIM Support
· 3 months ago Thank you so much, Mateo! Thrilled it made staying connected effortless. – Tom, GotoeSIM Support
Wei H.
Japan · May 2026
Great value compared to roaming charges. Activation was automatic when I arrived.
Sophie
GotoeSIM Support
· 3 months ago Really appreciate this, Wei! Thrilled it made staying connected effortless. – Sophie, GotoeSIM Support
Pablo T.
Brazil · May 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 3 months ago Thank you so much, Pablo! Wonderful to hear it worked smoothly in Vietnam. – Priya, GotoeSIM Support
Diego N.
India · May 2026
Decent speeds, though slower than I expected in a few spots. Coverage was strong even outside the city.
Priya
GotoeSIM Support
· 3 months ago Thank you for taking the time, Diego. Glad it mostly worked for you in Vietnam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. – Priya, GotoeSIM Support
Sri N.
Brazil · May 2026
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 3 months ago Thank you so much, Sri! Wonderful to hear it worked smoothly in Vietnam. Wishing you many more connected adventures! — Ken, GotoeSIM Support
Lucia L.
Singapore · May 2026
Did the job without any drama in Vietnam. Coverage was strong even outside the city. Five stars from me.
James
GotoeSIM Support
· 3 months ago Cheers, Lucia! Thrilled it made staying connected effortless. — James
Sophia L.
Malaysia · May 2026
Used this on my trip and it worked perfectly. Signal held up well on trains and in rural areas.
Ingrid
GotoeSIM Support
· 3 months ago Really appreciate this, Sophia! Love that you were online the moment you landed in Vietnam. We're here whenever you travel again. – Ingrid 💜
Anna P.
Australia · May 2026
Install took me two tries but was fine after that. Activation was automatic when I arrived.
Ken
GotoeSIM Support
· 3 months ago So sorry to hear this, Anna. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. – Ken, GotoeSIM Support
Katya R.
Thailand · May 2026
Great value compared to roaming charges. Setup instructions in the app were clear and simple. Would definitely buy again.
Sophie
GotoeSIM Support
· 4 months ago Really appreciate this, Katya! Love that you were online the moment you landed in Vietnam. Wishing you many more connected adventures! – Sophie, GotoeSIM Support
Camila B.
Thailand · May 2026
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Five stars from me.
Laura
GotoeSIM Support
· 4 months ago Really appreciate this, Camila! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Laura
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 100MB 7Days plan costs $0.48 for 100 MB over 7 days, paid once with no hidden fees.
How do I activate my Vietnam eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in Vietnam.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Vietnam.
Comments & questions
Sven B. · 1 month ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Sven — no extra charges, it's all prepaid. — Priya
Hugo H. · 2 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Hugo, on 4G/5G where available. – Sara 💜
Linh H. · 3 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Linh. – Omar 💜
Emma P. · 4 months ago
Can I use this for hotspot/tethering?
Yes Emma, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Yuki 💜
Marco S. · 6 months ago
How long does the QR code take to arrive after payment?
It's immediate, Marco! The QR code is delivered the moment your payment goes through. – Tom 💜
Max B. · 7 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Max, so buying early is totally fine. — Yuki, GotoeSIM Support
Grace L. · 8 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Grace! Add it via SIM manager and you're set. — Priya
Priya B. · 9 months ago
Great guide, the setup steps were really helpful.
Thanks Priya, that means a lot! Reach out anytime. – Emma, GotoeSIM Support
Max B. · 11 months ago
Is 5G supported or just 4G?
5G is available where covered, Max — you'll always get the best speed on offer. – Tom 💜
Mei F. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Mei! Just add more data to your existing eSIM in the app. — Anna
Ava P. · 1 year ago
Does this work on an iPhone 13?
Absolutely, Ava! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Omar, GotoeSIM Support
Thomas C. · 1 year ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Thomas, then it activates automatically on arrival. – Sara, GotoeSIM Support