Vietnam eSIM — reviews & details
Vietnam 1GB/Day FUP1Mbps · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G Vinaphone 5G MobiFone 4G
Traveller reviews
Pablo W.
Mexico · Dec 2025
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple. A must-have for international travel.
Laura
GotoeSIM Support
· 7 months ago Thank you for the kind words, Pablo! Delighted the speeds worked well for you. Come back anytime! — Laura
Wei H.
Sweden · Dec 2025
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data.
Tom
GotoeSIM Support
· 7 months ago Thank you for the kind words, Wei! Delighted the speeds worked well for you. – Tom 💜
Marco S.
South Korea · Dec 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Yuki
GotoeSIM Support
· 7 months ago Thanks for sharing, Marco! Great to know the setup was quick and easy. Come back anytime! — Yuki, GotoeSIM Support
Ryan F.
Canada · Dec 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 7 months ago Thanks a lot, Ryan! Delighted the speeds worked well for you. Come back anytime! — Omar, GotoeSIM Support
Anna L.
Singapore · Nov 2025
Did the job without any drama in Vietnam. Topping up was straightforward when I needed more. Telling my friends about this.
Grace
GotoeSIM Support
· 7 months ago Cheers, Anna! Delighted the speeds worked well for you. – Grace, GotoeSIM Support
Sarah V.
New Zealand · Nov 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived in Vietnam. Will use GotoeSIM for my next trip for sure.
Sophie
GotoeSIM Support
· 7 months ago Thanks for sharing, Sarah! Delighted the speeds worked well for you. — Sophie, GotoeSIM Support
Giulia F.
Philippines · Nov 2025
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Zero regrets.
Sophie
GotoeSIM Support
· 8 months ago Really appreciate this, Giulia! So pleased it saved you from roaming bills. — Sophie, GotoeSIM Support
Elena P.
United Kingdom · Nov 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
Sophie
GotoeSIM Support
· 8 months ago So glad to hear this, Elena! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Sophie
Kenji B.
Portugal · Nov 2025
Connected the moment I landed. Coverage was strong even outside the city.
Tom
GotoeSIM Support
· 8 months ago Cheers, Kenji! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Tom, GotoeSIM Support
Marco D.
Australia · Nov 2025
First time using an eSIM and it was painless. The QR code arrived instantly by email.
Ingrid
GotoeSIM Support
· 8 months ago Thanks for sharing, Marco! Great to know the setup was quick and easy. Come back anytime! — Ingrid
Nadia B.
Spain · Nov 2025
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 8 months ago Thanks for sharing, Nadia! Great to know the setup was quick and easy. Come back anytime! – Anna, GotoeSIM Support
Kenji T.
Switzerland · Nov 2025
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple.
Tom
GotoeSIM Support
· 8 months ago Thanks a lot, Kenji! So pleased it saved you from roaming bills. We're here whenever you travel again. – Tom 💜
Chloe R.
Egypt · Nov 2025
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data.
Tom
GotoeSIM Support
· 8 months ago So glad to hear this, Chloe! Love that you were online the moment you landed in Vietnam. Come back anytime! — Tom, GotoeSIM Support
Mateo V.
Sweden · Nov 2025
Bought it the night before my flight — smooth process. The QR code arrived instantly by email. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 8 months ago Really appreciate this, Mateo! Thrilled it made staying connected effortless. Enjoy your journeys! — Priya, GotoeSIM Support
Giulia N.
New Zealand · Nov 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Ingrid
GotoeSIM Support
· 8 months ago Thank you for the kind words, Giulia! So happy the Vietnam eSIM kept you connected. Come back anytime! – Ingrid 💜
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 1GB/Day FUP1Mbps plan costs $1.20 for 1 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
Ji-woo G. · 1 week ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Ji-woo — it switches on when you land. – Diego 💜
Min-jun M. · 1 month ago
Can I top up the same eSIM instead of buying a new one?
Yes Min-jun, you can top up the same eSIM anytime — no need to buy a new one. — Grace, GotoeSIM Support
Ryan W. · 1 month ago
Does this work on an iPhone 13?
Absolutely, Ryan! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Ken, GotoeSIM Support
Ryan S. · 5 months ago
Which networks does this connect to?
You'll be on top local networks, Ryan — full details are on the plan page under Coverage. — Mark, GotoeSIM Support
Sven B. · 6 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Sven — check My eSIMs anytime. — Yuki, GotoeSIM Support
Thomas B. · 8 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Thomas! The eSIM just handles data. – Sara 💜
Pablo P. · 10 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Pablo! Add it via SIM manager and you're set. — Priya, GotoeSIM Support
Hana M. · 10 months ago
Is 5G supported or just 4G?
5G is available where covered, Hana — you'll always get the best speed on offer. – Tom, GotoeSIM Support
Sri G. · 10 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Sri — within seconds of payment, by email and in your account. — Grace
Pablo V. · 11 months ago
Can I use it in nearby countries too?
For nearby countries, Pablo, a regional plan may suit you better — happy to help you pick. — Sophie, GotoeSIM Support
Isabella F. · 11 months ago
Great guide, the setup steps were really helpful.
Thanks Isabella, that means a lot! Reach out anytime. – Omar, GotoeSIM Support
Haruto D. · 1 year ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Haruto — no extra charges, it's all prepaid. — Mark