Vietnam eSIM — reviews & details
Vietnam 3GB/Day FUP1Mbps (nonhkip) · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Vietnam Viettel Mobile 5G MobiFone 4G Vinaphone 5G
Traveller reviews
Ji-woo L.
France · Aug 2026
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Laura
GotoeSIM Support
· 3 days ago Thanks a lot, Ji-woo! Love that you were online the moment you landed in Vietnam. Come back anytime! — Laura, eSIM TopUp Support
Giulia B.
United States · Aug 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Would definitely buy again.
Tom
GotoeSIM Support
· 3 days ago Really appreciate this, Giulia! Wonderful to hear it worked smoothly in Vietnam. Safe travels, and see you on your next trip! – Tom 💜
Louis B.
Brazil · Aug 2026
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Omar
GotoeSIM Support
· 1 week ago Thanks for sharing, Louis! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Omar 💜
Viktor F.
United States · Aug 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Tom
GotoeSIM Support
· 1 week ago Thanks a lot, Viktor! Wonderful to hear it worked smoothly in Vietnam. Safe travels, and see you on your next trip! – Tom 💜
Sofia T.
Brazil · Aug 2026
Connected the moment I landed. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 1 week ago So glad to hear this, Sofia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace, eSIM TopUp Support
Nadia L.
Vietnam · Jul 2026
Connected the moment I landed. Streaming and video calls worked without buffering. Five stars from me.
Priya
GotoeSIM Support
· 2 weeks ago Cheers, Nadia! Love that you were online the moment you landed in Vietnam. Wishing you many more connected adventures! – Priya, eSIM TopUp Support
Sven F.
Thailand · Jul 2026
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data.
Mark
GotoeSIM Support
· 2 weeks ago Thank you so much, Sven! Love that you were online the moment you landed in Vietnam. Wishing you many more connected adventures! — Mark, eSIM TopUp Support
Ethan P.
Sweden · Jul 2026
Did the job without any drama in Vietnam. Customer support answered my question quickly.
Anna
GotoeSIM Support
· 2 weeks ago Cheers, Ethan! So pleased it saved you from roaming bills. Enjoy your journeys! — Anna, eSIM TopUp Support
Camila H.
Egypt · Jul 2026
Great value compared to roaming charges in Vietnam. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 2 weeks ago Thanks for sharing, Camila! Love that you were online the moment you landed in Vietnam. Safe travels, and see you on your next trip! – Priya 💜
Zoe H.
Thailand · Jul 2026
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing.
Grace
GotoeSIM Support
· 2 weeks ago Thanks for sharing, Zoe! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Grace
Nadia H.
Japan · Jul 2026
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple.
Tom
GotoeSIM Support
· 2 weeks ago Thank you for the kind words, Nadia! Thrilled it made staying connected effortless. — Tom, eSIM TopUp Support
Linh F.
Sweden · Jul 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Made staying connected effortless.
Ken
GotoeSIM Support
· 2 weeks ago Thanks for sharing, Linh! Wonderful to hear it worked smoothly in Vietnam. Wishing you many more connected adventures! — Ken
Pablo T.
Egypt · Jul 2026
Super easy to set up before I flew out. Customer support answered my question quickly.
Sara
GotoeSIM Support
· 3 weeks ago Thanks for sharing, Pablo! Delighted the speeds worked well for you. We're here whenever you travel again. — Sara
Lucas V.
Sweden · Jul 2026
Decent speeds, though slower than I expected in a few spots. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 3 weeks ago We're really sorry, Lucas. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Omar 💜
Sofia C.
Poland · Jul 2026
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
Omar
GotoeSIM Support
· 3 weeks ago Cheers, Sofia! Love that you were online the moment you landed in Vietnam. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Frequently asked questions
How much does the Vietnam eSIM cost?
The Vietnam 3GB/Day FUP1Mbps (nonhkip) plan costs $5.30 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 eSIM TopUp 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
Yuki T. · 1 week ago
Is 5G supported or just 4G?
Ji-woo C. · 1 month ago
Which networks does this connect to?
Nadia C. · 2 months ago
Do I need to install it before I travel or after I arrive?
Olivia L. · 2 months ago
Will this keep my WhatsApp active with my home number?
Arjun P. · 4 months ago
How do I check how much data I have left?
Lucia L. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Chloe D. · 7 months ago
How long does the QR code take to arrive after payment?
Liam N. · 9 months ago
Does the validity start on purchase or on first use?
Diego M. · 10 months ago
Great guide, the setup steps were really helpful.
Noah C. · 11 months ago
Can I use this for hotspot/tethering?
Sarah F. · 11 months ago
Thanks, installed with no problems on my Samsung.
Andre B. · 11 months ago
Does this work on an iPhone 13?