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
Wei K.
Italy · Jul 2026
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 2 weeks ago Thanks a lot, Wei! So happy the Vietnam eSIM kept you connected. Wishing you many more connected adventures! – Omar, GotoeSIM Support
Andre T.
Portugal · Jul 2026
First time using an eSIM and it was painless in Vietnam. Speeds were solid for maps, messaging and browsing.
Yuki
GotoeSIM Support
· 2 weeks ago Thanks a lot, Andre! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Yuki
Max L.
Canada · Jul 2026
Good coverage in the city, a bit patchy in remote areas.
Ken
GotoeSIM Support
· 2 weeks ago Thanks for the honest feedback, Max. We're constantly optimising speeds and coverage across Vietnam. Reach us anytime at gotoesim.com/support if we can help. – Ken 💜
Beatriz B.
Philippines · Jul 2026
First time using an eSIM and it was painless. Coverage was strong even outside the city. Telling my friends about this.
Diego
GotoeSIM Support
· 3 weeks ago Thanks a lot, Beatriz! So happy the Vietnam eSIM kept you connected. Enjoy your journeys! — Diego
Daniel S.
Switzerland · Jul 2026
Bought it the night before my flight — smooth process. The QR code arrived instantly by email. Made staying connected effortless.
Grace
GotoeSIM Support
· 3 weeks ago Thanks for sharing, Daniel! Wonderful to hear it worked smoothly in Vietnam. Come back anytime! — Grace, GotoeSIM Support
Olivia V.
Brazil · Jul 2026
First time using an eSIM and it was painless in Vietnam. The QR code arrived instantly by email. Telling my friends about this.
Emma
GotoeSIM Support
· 3 weeks ago Cheers, Olivia! Love that you were online the moment you landed in Vietnam. Safe travels, and see you on your next trip! – Emma 💜
Ravi R.
United States · Jul 2026
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more.
Yuki
GotoeSIM Support
· 3 weeks ago Thank you for the kind words, Ravi! Delighted the speeds worked well for you. Come back anytime! – Yuki 💜
Marco N.
Italy · Jul 2026
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. A must-have for international travel.
Priya
GotoeSIM Support
· 3 weeks ago Thank you so much, Marco! Love that you were online the moment you landed in Vietnam. Safe travels, and see you on your next trip! — Priya
Ji-woo D.
India · Jul 2026
No more hunting for a SIM card kiosk on arrival in Vietnam. I kept my normal number for calls while using this for data. Great experience overall.
Laura
GotoeSIM Support
· 3 weeks ago So glad to hear this, Ji-woo! So happy the Vietnam eSIM kept you connected. – Laura 💜
Diego V.
Brazil · Jul 2026
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Made staying connected effortless.
Grace
GotoeSIM Support
· 3 weeks ago Really appreciate this, Diego! So happy the Vietnam eSIM kept you connected. We're here whenever you travel again. — Grace, GotoeSIM Support
Budi D.
United States · Jul 2026
Connected the moment I landed in Vietnam. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 3 weeks ago Really appreciate this, Budi! Wonderful to hear it worked smoothly in Vietnam. Come back anytime! — Ken, GotoeSIM Support
Isabella W.
Sweden · Jun 2026
First time using an eSIM and it was painless. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 3 weeks ago Thanks for sharing, Isabella! So happy the Vietnam eSIM kept you connected. Wishing you many more connected adventures! – Sara 💜
Diego G.
Philippines · Jun 2026
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. A must-have for international travel.
James
GotoeSIM Support
· 1 month ago Thanks for sharing, Diego! So happy the Vietnam eSIM kept you connected. Come back anytime! — James, GotoeSIM Support
Pablo C.
South Korea · Jun 2026
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
Sara
GotoeSIM Support
· 1 month ago Thank you for the kind words, Pablo! Great to know the setup was quick and easy. We're here whenever you travel again. — Sara, GotoeSIM Support
Marco G.
South Korea · Jun 2026
Used this on my trip and it worked perfectly in Vietnam. Topping up was straightforward when I needed more. Five stars from me.
Sophie
GotoeSIM Support
· 1 month ago Thanks a lot, Marco! Wonderful to hear it worked smoothly in Vietnam. Wishing you many more connected adventures! — Sophie, GotoeSIM Support
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