Thailand eSIM — reviews & details
Thailand 3GB/Day · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Thailand TrueMove H 5G DTAC 5G
Traveller reviews
Linh B.
Indonesia · Mar 2026
Install took me two tries but was fine after that. Signal held up well on trains and in rural areas.
Diego
eSIM TopUp Support
· 4 months ago Apologies for the trouble, Linh. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — Diego, eSIM TopUp Support
Beatriz B.
Mexico · Mar 2026
Did the job without any drama. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Yuki
eSIM TopUp Support
· 4 months ago Thank you so much, Beatriz! Wonderful to hear it worked smoothly in Thailand. Come back anytime! — Yuki, eSIM TopUp Support
Diego S.
Australia · Mar 2026
Solid overall, just wish there was a bit more data for the price. Data lasted the whole trip with room to spare.
Ingrid
eSIM TopUp Support
· 4 months ago Appreciate you sharing this, Diego. We're constantly optimising speeds and coverage across Thailand. Reach us anytime at esimtopup.io/support if we can help. — Ingrid
Ryan F.
New Zealand · Mar 2026
Worked fine but took a little while to connect at first.
James
eSIM TopUp Support
· 4 months ago We're really sorry, Ryan. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. — James, eSIM TopUp Support
Ingrid R.
UAE · Mar 2026
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Five stars from me.
Ken
eSIM TopUp Support
· 5 months ago Thanks for sharing, Ingrid! So pleased it saved you from roaming bills. We're here whenever you travel again. — Ken, eSIM TopUp Support
Carlos D.
Thailand · Mar 2026
Installed in minutes by scanning the QR code. Coverage was strong even outside the city. Highly recommend for any traveller.
Ken
eSIM TopUp Support
· 5 months ago Thank you for the kind words, Carlos! So happy the Thailand eSIM kept you connected. Safe travels, and see you on your next trip! — Ken
Max S.
Japan · Mar 2026
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Telling my friends about this.
Tom
eSIM TopUp Support
· 5 months ago So glad to hear this, Max! Great to know the setup was quick and easy. – Tom, eSIM TopUp Support
Hana W.
Malaysia · Mar 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Mark
eSIM TopUp Support
· 5 months ago Really appreciate this, Hana! So pleased it saved you from roaming bills. Come back anytime! – Mark, eSIM TopUp Support
Anna W.
India · Mar 2026
Super easy to set up before I flew out. Streaming and video calls worked without buffering. Great experience overall.
Yuki
eSIM TopUp Support
· 5 months ago Thank you for the kind words, Anna! Love that you were online the moment you landed in Thailand. Wishing you many more connected adventures! – Yuki 💜
Max B.
Italy · Mar 2026
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Made staying connected effortless.
Priya
eSIM TopUp Support
· 5 months ago Thank you for the kind words, Max! Wonderful to hear it worked smoothly in Thailand. Come back anytime! – Priya 💜
Omar V.
Vietnam · Feb 2026
Solid overall, just wish there was a bit more data for the price.
Diego
eSIM TopUp Support
· 5 months ago Thank you for taking the time, Omar. Glad it mostly worked for you in Thailand — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. – Diego 💜
Somchai S.
Netherlands · Feb 2026
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Zero regrets.
Grace
eSIM TopUp Support
· 5 months ago Thank you for the kind words, Somchai! Great to know the setup was quick and easy. — Grace, eSIM TopUp Support
Hugo D.
Indonesia · Feb 2026
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Would definitely buy again.
Diego
eSIM TopUp Support
· 5 months ago So glad to hear this, Hugo! Wonderful to hear it worked smoothly in Thailand. Wishing you many more connected adventures! — Diego, eSIM TopUp Support
Pablo S.
Sweden · Feb 2026
Honestly better than buying a local SIM at the airport in Thailand. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Ingrid
eSIM TopUp Support
· 5 months ago So glad to hear this, Pablo! Love that you were online the moment you landed in Thailand. — Ingrid, eSIM TopUp Support
Chloe K.
Canada · Feb 2026
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Emma
eSIM TopUp Support
· 5 months ago Thanks for sharing, Chloe! Love that you were online the moment you landed in Thailand. Safe travels, and see you on your next trip! – Emma 💜
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?