Vietnam eSIM — reviews & details
Vietnam 20GB 30Days (nonhkip) · 20 GB · 30 days
134 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G
Traveller reviews
Daniel K.
Poland · Jun 2026
Worked fine but took a little while to connect at first.
Yuki
GotoeSIM Support
· 2 months ago We're really sorry, Daniel. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. – Yuki 💜
Katya N.
Spain · Jun 2026
Good coverage in the city, a bit patchy in remote areas. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 3 months ago So sorry to hear this, Katya. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. – Sara, GotoeSIM Support
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 20GB 30Days (nonhkip) plan costs $28.16 for 20 GB over 30 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
Aisha R. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Aisha — within seconds of payment, by email and in your account. – Sara 💜
Sri C. · 3 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Sri — no extra charges, it's all prepaid. — Anna, GotoeSIM Support
Budi B. · 5 months ago
Thanks, installed with no problems on my Samsung.
Yes Budi, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Laura, GotoeSIM Support
Thomas S. · 7 months ago
Can I use it in nearby countries too?
For nearby countries, Thomas, a regional plan may suit you better — happy to help you pick. — Emma
Carlos M. · 7 months ago
Can I use this for hotspot/tethering?
Yes Carlos, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Priya
Aisha G. · 7 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Aisha, then it activates automatically on arrival. — Emma, GotoeSIM Support
Andre R. · 8 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Andre! Just add more data to your existing eSIM in the app. — Ken, GotoeSIM Support
Liam S. · 1 year ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Liam — not at purchase. — Sophie, GotoeSIM Support
Pablo F. · 1 year ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Pablo! The eSIM just handles data. – James, GotoeSIM Support
Noah L. · 1 year ago
Which networks does this connect to?
You'll be on top local networks, Noah — full details are on the plan page under Coverage. – Ingrid, GotoeSIM Support
Giulia S. · 1 year ago
Great guide, the setup steps were really helpful.
So glad it helped, Giulia! We're always here if you need anything. — David, GotoeSIM Support
Nadia G. · 1 year ago
Does this work on an iPhone 13?
Absolutely, Nadia! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Tom, GotoeSIM Support