Vietnam eSIM — reviews & details
Vietnam 3GB/Day FUP1Mbps · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G Vinaphone 5G MobiFone 4G
Traveller reviews
Nguyen V.
South Korea · Dec 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 7 months ago Thank you so much, Nguyen! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Diego, GotoeSIM Support
Katya L.
Poland · Dec 2025
First time using an eSIM and it was painless in Vietnam. Streaming and video calls worked without buffering. Would definitely buy again.
Omar
GotoeSIM Support
· 7 months ago Really appreciate this, Katya! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Omar, GotoeSIM Support
Katya G.
Canada · Dec 2025
Did the job without any drama in Vietnam. Streaming and video calls worked without buffering. Five stars from me.
Omar
GotoeSIM Support
· 7 months ago Thank you for the kind words, Katya! So happy the Vietnam eSIM kept you connected. Enjoy your journeys! — Omar
Mateo B.
Brazil · Dec 2025
Great value compared to roaming charges. Setup instructions in the app were clear and simple. Zero regrets.
Sophie
GotoeSIM Support
· 7 months ago Cheers, Mateo! Love that you were online the moment you landed in Vietnam. Safe travels, and see you on your next trip! — Sophie
Mateo C.
Malaysia · Dec 2025
Honestly better than buying a local SIM at the airport in Vietnam. Coverage was strong even outside the city.
Anna
GotoeSIM Support
· 7 months ago Really appreciate this, Mateo! Wonderful to hear it worked smoothly in Vietnam. – Anna 💜
Wei P.
Thailand · Dec 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
James
GotoeSIM Support
· 7 months ago Thank you for the kind words, Wei! Great to know the setup was quick and easy. — James, GotoeSIM Support
Ava L.
Canada · Dec 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare.
Laura
GotoeSIM Support
· 7 months ago Cheers, Ava! Thrilled it made staying connected effortless. — Laura, GotoeSIM Support
Noah F.
Saudi Arabia · Nov 2025
Great value compared to roaming charges in Vietnam. Customer support answered my question quickly. Telling my friends about this.
David
GotoeSIM Support
· 8 months ago Cheers, Noah! Great to know the setup was quick and easy. Come back anytime! — David, GotoeSIM Support
Mateo W.
Egypt · Nov 2025
Good coverage in the city, a bit patchy in remote areas. The QR code arrived instantly by email.
James
GotoeSIM Support
· 8 months ago We're really sorry, Mateo. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — James, GotoeSIM Support
Kenji S.
Australia · Nov 2025
Good coverage in the city, a bit patchy in remote areas.
Sara
GotoeSIM Support
· 8 months ago Thanks for the honest feedback, Kenji. 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. – Sara 💜
Marco T.
Philippines · Nov 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 8 months ago Thank you for the kind words, Marco! Love that you were online the moment you landed in Vietnam. Safe travels, and see you on your next trip! — Sophie
Sofia C.
Spain · Nov 2025
Super easy to set up before I flew out in Vietnam. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 8 months ago Thank you so much, Sofia! So pleased it saved you from roaming bills. Enjoy your journeys! — Tom
Sofia G.
Spain · Nov 2025
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Great experience overall.
Yuki
GotoeSIM Support
· 8 months ago So glad to hear this, Sofia! So pleased it saved you from roaming bills. Come back anytime! — Yuki, GotoeSIM Support
Ethan T.
Turkey · Nov 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering. Telling my friends about this.
Tom
GotoeSIM Support
· 8 months ago Cheers, Ethan! Love that you were online the moment you landed in Vietnam. – Tom, GotoeSIM Support
Ava P.
UAE · Nov 2025
Decent speeds, though slower than I expected in a few spots.
Ken
GotoeSIM Support
· 8 months ago Appreciate you sharing this, Ava. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. – Ken 💜
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 3GB/Day FUP1Mbps plan costs $3.30 for 3 GB/day over 1 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
Max V. · 1 week ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Max! Add it via SIM manager and you're set. – Sophie 💜
Camila B. · 3 weeks ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Camila. — Priya, GotoeSIM Support
Thomas M. · 4 weeks ago
Can I top up the same eSIM instead of buying a new one?
Yes Thomas, you can top up the same eSIM anytime — no need to buy a new one. – Ingrid, GotoeSIM Support
Thomas F. · 1 month ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Thomas, so buying early is totally fine. – Anna 💜
Zoe L. · 3 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Zoe — it switches on when you land. — David, GotoeSIM Support
Chloe T. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Chloe, that means a lot! Reach out anytime. – Laura, GotoeSIM Support
Omar G. · 4 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Omar — no extra charges, it's all prepaid. – Ken 💜
Beatriz S. · 5 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Beatriz! The eSIM just handles data. – Emma, GotoeSIM Support
Ava G. · 5 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Ava, on 4G/5G where available. – James 💜
Haruto S. · 10 months ago
Is 5G supported or just 4G?
5G is available where covered, Haruto — you'll always get the best speed on offer. – Sara 💜
Haruto L. · 10 months ago
Does this work on an iPhone 13?
Absolutely, Haruto! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Anna, GotoeSIM Support
Fatima S. · 10 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Fatima — for multiple countries, check our regional plans. — Mark