Thailand eSIM — reviews & details
Thailand 3GB/Day · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Thailand TrueMove H 5G DTAC 5G
Traveller reviews
Hana L.
Philippines · Jan 2026
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Zero regrets.
Sara
eSIM TopUp Support
· 6 months ago Thanks a lot, Hana! Wonderful to hear it worked smoothly in Thailand. Safe travels, and see you on your next trip! – Sara 💜
Kenji B.
Brazil · Jan 2026
Honestly better than buying a local SIM at the airport in Thailand. Data lasted the whole trip with room to spare. Zero regrets.
Sara
eSIM TopUp Support
· 6 months ago So glad to hear this, Kenji! So happy the Thailand eSIM kept you connected. Wishing you many more connected adventures! – Sara, eSIM TopUp Support
Hana H.
Germany · Jan 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Highly recommend for any traveller.
Laura
eSIM TopUp Support
· 6 months ago Thank you for the kind words, Hana! Wonderful to hear it worked smoothly in Thailand. We're here whenever you travel again. — Laura, eSIM TopUp Support
Isabella F.
Saudi Arabia · Jan 2026
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple. Five stars from me.
Sophie
eSIM TopUp Support
· 6 months ago Thank you for the kind words, Isabella! Great to know the setup was quick and easy. — Sophie, eSIM TopUp Support
Sofia P.
Philippines · Jan 2026
Did the job without any drama. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Tom
eSIM TopUp Support
· 6 months ago Thanks a lot, Sofia! So pleased it saved you from roaming bills. — Tom, eSIM TopUp Support
Aisha S.
Saudi Arabia · Jan 2026
Solid overall, just wish there was a bit more data for the price. Data lasted the whole trip with room to spare.
Ken
eSIM TopUp Support
· 6 months ago Thanks for the honest feedback, Aisha. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. — Ken, eSIM TopUp Support
James P.
Philippines · Jan 2026
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare.
Priya
eSIM TopUp Support
· 7 months ago Thanks a lot, James! So happy the Thailand eSIM kept you connected. – Priya, eSIM TopUp Support
Arjun T.
South Korea · Jan 2026
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
James
eSIM TopUp Support
· 7 months ago Really appreciate this, Arjun! Love that you were online the moment you landed in Thailand. — James, eSIM TopUp Support
Lucas F.
Japan · Jan 2026
Install took me two tries but was fine after that. Customer support answered my question quickly.
James
eSIM TopUp Support
· 7 months ago So sorry to hear this, Lucas. This isn't the standard we aim for. Please contact us at esimtopup.io/support and we'll sort it out. — James, eSIM TopUp Support
Mohammed K.
Netherlands · Jan 2026
Saved me a fortune on my holiday. Coverage was strong even outside the city.
Emma
eSIM TopUp Support
· 7 months ago Cheers, Mohammed! Wonderful to hear it worked smoothly in Thailand. — Emma
Hugo H.
United States · Jan 2026
Connected the moment I landed. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Priya
eSIM TopUp Support
· 7 months ago Cheers, Hugo! Wonderful to hear it worked smoothly in Thailand. Wishing you many more connected adventures! – Priya, eSIM TopUp Support
Pablo W.
Malaysia · Jan 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city.
Priya
eSIM TopUp Support
· 7 months ago Thanks for sharing, Pablo! So pleased it saved you from roaming bills. We're here whenever you travel again. — Priya, eSIM TopUp Support
James P.
New Zealand · Dec 2025
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Omar
eSIM TopUp Support
· 7 months ago Cheers, James! So pleased it saved you from roaming bills. — Omar
Fatima W.
Poland · Dec 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
Anna
eSIM TopUp Support
· 7 months ago Thanks for sharing, Fatima! Wonderful to hear it worked smoothly in Thailand. Wishing you many more connected adventures! — Anna
Carlos S.
Thailand · Dec 2025
Used this on my trip and it worked perfectly in Thailand. Streaming and video calls worked without buffering. A must-have for international travel.
Sophie
eSIM TopUp Support
· 7 months ago Thanks for sharing, Carlos! So pleased it saved you from roaming bills. Enjoy your journeys! — Sophie
Frequently asked questions
How much does the Thailand eSIM cost?
The Thailand 3GB/Day plan costs $3.60 for 3 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Thailand 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 Thailand.
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 Thailand.
Comments & questions
Giulia S. · 1 month ago
Can I use this for hotspot/tethering?
Haruto D. · 1 month ago
Will this keep my WhatsApp active with my home number?
Ava R. · 4 months ago
Thanks, installed with no problems on my Samsung.
Ethan M. · 5 months ago
Great guide, the setup steps were really helpful.
Anna B. · 6 months ago
Does this work on an iPhone 13?
Carlos D. · 6 months ago
How do I check how much data I have left?
Emma D. · 6 months ago
Can I use it in nearby countries too?
Carlos D. · 7 months ago
Is roaming charged extra or is it all included?
Mateo M. · 7 months ago
Which networks does this connect to?
Omar H. · 8 months ago
Does the validity start on purchase or on first use?
Chloe M. · 11 months ago
Do I need to install it before I travel or after I arrive?
Min-jun R. · 1 year ago
Can I top up the same eSIM instead of buying a new one?