Thailand eSIM — reviews & details
Thailand 3GB/Day · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Thailand TrueMove H 5G DTAC 5G
Traveller reviews
Nadia B.
Egypt · Feb 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city.
Mark
eSIM TopUp Support
· 6 months ago Thank you so much, Nadia! Great to know the setup was quick and easy. We're here whenever you travel again. – Mark, eSIM TopUp Support
Sri C.
Italy · Feb 2026
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare.
Ken
eSIM TopUp Support
· 6 months ago So glad to hear this, Sri! Great to know the setup was quick and easy. – Ken 💜
Fatima T.
United Kingdom · Feb 2026
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Five stars from me.
Diego
eSIM TopUp Support
· 6 months ago So glad to hear this, Fatima! Love that you were online the moment you landed in Thailand. Enjoy your journeys! – Diego 💜
Mateo L.
Singapore · Feb 2026
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Telling my friends about this.
David
eSIM TopUp Support
· 6 months ago Thank you so much, Mateo! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – David 💜
Sri T.
Brazil · Jan 2026
Did the job without any drama. Activation was automatic when I arrived in Thailand. Made staying connected effortless.
Priya
eSIM TopUp Support
· 6 months ago Really appreciate this, Sri! Delighted the speeds worked well for you. — Priya, eSIM TopUp Support
Olivia M.
Japan · Jan 2026
Saved me a fortune on my holiday. Activation was automatic when I arrived in Thailand. Five stars from me.
Emma
eSIM TopUp Support
· 6 months ago Thank you for the kind words, Olivia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Emma, eSIM TopUp Support
Ravi G.
Vietnam · Jan 2026
Super easy to set up before I flew out. Coverage was strong even outside the city.
Mark
eSIM TopUp Support
· 6 months ago Thanks a lot, Ravi! So happy the Thailand eSIM kept you connected. Safe travels, and see you on your next trip! — Mark
Hana R.
Singapore · Jan 2026
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
James
eSIM TopUp Support
· 6 months ago Cheers, Hana! Love that you were online the moment you landed in Thailand. Wishing you many more connected adventures! – James, eSIM TopUp Support
Haruto R.
Vietnam · Jan 2026
Did the job without any drama. Streaming and video calls worked without buffering. Would definitely buy again.
Mark
eSIM TopUp Support
· 6 months ago So glad to hear this, Haruto! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Mark, eSIM TopUp Support
Zoe B.
France · Jan 2026
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. A must-have for international travel.
Diego
eSIM TopUp Support
· 6 months ago Cheers, Zoe! Love that you were online the moment you landed in Thailand. Enjoy your journeys! — Diego
Lucia R.
Philippines · Jan 2026
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare. Zero regrets.
Ken
eSIM TopUp Support
· 6 months ago So glad to hear this, Lucia! Thrilled it made staying connected effortless. Enjoy your journeys! — Ken
Zoe C.
United Kingdom · Jan 2026
Honestly better than buying a local SIM at the airport in Thailand. Speeds were solid for maps, messaging and browsing. Great experience overall.
Omar
eSIM TopUp Support
· 6 months ago Thank you so much, Zoe! Wonderful to hear it worked smoothly in Thailand. Come back anytime! — Omar
Katya D.
Vietnam · Jan 2026
Super easy to set up before I flew out. Signal held up well on trains and in rural areas.
Laura
eSIM TopUp Support
· 6 months ago Thank you for the kind words, Katya! So happy the Thailand eSIM kept you connected. Wishing you many more connected adventures! — Laura
Emma N.
Japan · Jan 2026
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Emma
eSIM TopUp Support
· 6 months ago Cheers, Emma! Wonderful to hear it worked smoothly in Thailand. – Emma, eSIM TopUp Support
Beatriz D.
Ireland · Jan 2026
Did the job without any drama. Activation was automatic when I arrived. Great experience overall.
Sophie
eSIM TopUp Support
· 6 months ago Thanks for sharing, Beatriz! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — 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?