Vietnam eSIM — reviews & details
Vietnam 3GB/Day FUP1Mbps · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Vietnam Vinaphone 5G Viettel Mobile 5G
Traveller reviews
Mateo M.
Switzerland · Feb 2026
Good coverage in the city, a bit patchy in remote areas. Ran hotspot to my laptop with no issues.
Diego
GotoeSIM Support
· 5 months ago Apologies for the trouble, Mateo. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — Diego, 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
· 7 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
Budi V.
Australia · Nov 2025
Good coverage in the city, a bit patchy in remote areas.
Priya
GotoeSIM Support
· 8 months ago Apologies for the trouble, Budi. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. – Priya 💜
Noah V.
UAE · Sep 2025
Worked fine but took a little while to connect at first.
Omar
GotoeSIM Support
· 9 months ago So sorry to hear this, Noah. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. – Omar, GotoeSIM Support
Kenji S.
Poland · Sep 2025
Install took me two tries but was fine after that. Streaming and video calls worked without buffering.
Tom
GotoeSIM Support
· 9 months ago Apologies for the trouble, Kenji. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. — Tom
James D.
Indonesia · Apr 2025
Good coverage in the city, a bit patchy in remote areas.
Laura
GotoeSIM Support
· 1 year ago So sorry to hear this, James. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. – Laura 💜
Chloe T.
Netherlands · Feb 2025
Install took me two tries but was fine after that.
Laura
GotoeSIM Support
· 1 year ago Apologies for the trouble, Chloe. That's not the experience we want for Vietnam. Please contact us at gotoesim.com/support and we'll sort it out. – Laura 💜
Mateo M.
Malaysia · Oct 2024
Worked fine but took a little while to connect at first.
Omar
GotoeSIM Support
· 1 year ago Apologies for the trouble, Mateo. That's not the experience we want for Vietnam. Please contact us at gotoesim.com/support and we'll sort it out. – Omar 💜
Fatima F.
Thailand · Aug 2024
Good coverage in the city, a bit patchy in remote areas. Signal held up well on trains and in rural areas.
Mark
GotoeSIM Support
· 1 year ago Apologies for the trouble, Fatima. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. — Mark
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. · 3 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