Thailand eSIM — reviews & details
Thailand 100MB 7Days · 100 MB · 7 days
620 reviews
Coverage & networks
- Thailand TrueMove H 5G DTAC 5G
Traveller reviews
Mohammed C.
Netherlands · Mar 2026
Did the job without any drama in Thailand. I kept my normal number for calls while using this for data.
Emma
eSIM TopUp Support
· 5 months ago Thank you for the kind words, Mohammed! Wonderful to hear it worked smoothly in Thailand. Enjoy your journeys! – Emma 💜
Sri N.
Saudi Arabia · Mar 2026
Decent speeds, though slower than I expected in a few spots. Data lasted the whole trip with room to spare.
Mark
eSIM TopUp Support
· 5 months ago Apologies for the trouble, Sri. We'd love the chance to make this right. Reach our team at esimtopup.io/support so we can help right away. — Mark
Omar K.
Singapore · Mar 2026
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Highly recommend for any traveller.
Laura
eSIM TopUp Support
· 5 months ago Thank you so much, Omar! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Laura, eSIM TopUp Support
Fatima V.
Malaysia · Mar 2026
Did the job without any drama in Thailand. Setup instructions in the app were clear and simple. A must-have for international travel.
Grace
eSIM TopUp Support
· 5 months ago Really appreciate this, Fatima! Wonderful to hear it worked smoothly in Thailand. Wishing you many more connected adventures! — Grace, eSIM TopUp Support
Andre F.
Germany · Feb 2026
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
Ken
eSIM TopUp Support
· 5 months ago Cheers, Andre! So happy the Thailand eSIM kept you connected. – Ken 💜
Katya R.
Canada · Feb 2026
Saved me a fortune on my holiday in Thailand. Streaming and video calls worked without buffering. Would definitely buy again.
Tom
eSIM TopUp Support
· 5 months ago Thanks a lot, Katya! Love that you were online the moment you landed in Thailand. We're here whenever you travel again. – Tom 💜
Nguyen K.
Egypt · Feb 2026
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Would definitely buy again.
Mark
eSIM TopUp Support
· 5 months ago Thank you so much, Nguyen! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Mark, eSIM TopUp Support
Somchai D.
UAE · Feb 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Will use eSIM TopUp for my next trip for sure.
James
eSIM TopUp Support
· 5 months ago Thanks for sharing, Somchai! Delighted the speeds worked well for you. Come back anytime! — James
Louis S.
Egypt · Feb 2026
Did the job without any drama. I kept my normal number for calls while using this for data. Telling my friends about this.
Yuki
eSIM TopUp Support
· 5 months ago Thank you so much, Louis! Love that you were online the moment you landed in Thailand. We're here whenever you travel again. — Yuki
Pablo W.
Vietnam · Feb 2026
Did the job without any drama. Customer support answered my question quickly. Exactly as described — no surprises.
Sophie
eSIM TopUp Support
· 5 months ago Really appreciate this, Pablo! Wonderful to hear it worked smoothly in Thailand. – Sophie 💜
Ji-woo M.
Switzerland · Feb 2026
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Telling my friends about this.
Diego
eSIM TopUp Support
· 5 months ago Thank you so much, Ji-woo! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Diego, eSIM TopUp Support
Andre R.
Australia · Feb 2026
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing.
Diego
eSIM TopUp Support
· 5 months ago Really appreciate this, Andre! Great to know the setup was quick and easy. Come back anytime! – Diego, eSIM TopUp Support
Arjun C.
Switzerland · Feb 2026
Did the job without any drama. Activation was automatic when I arrived.
Mark
eSIM TopUp Support
· 5 months ago Cheers, Arjun! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Mark 💜
Mei S.
Singapore · Feb 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Ingrid
eSIM TopUp Support
· 5 months ago Thank you so much, Mei! So pleased it saved you from roaming bills. Come back anytime! – Ingrid, eSIM TopUp Support
Sarah G.
Thailand · Feb 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Highly recommend for any traveller.
Sophie
eSIM TopUp Support
· 5 months ago Really appreciate this, Sarah! Great to know the setup was quick and easy. Enjoy your journeys! – Sophie 💜
Frequently asked questions
How much does the Thailand eSIM cost?
The Thailand 100MB 7Days plan costs $0.45 for 100 MB over 7 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
Lucas H. · 1 week ago
Do I need to install it before I travel or after I arrive?
Priya M. · 4 weeks ago
Will this keep my WhatsApp active with my home number?
Sofia R. · 1 month ago
Can I use this for hotspot/tethering?
Ryan F. · 2 months ago
Thanks, installed with no problems on my Samsung.
Liam R. · 2 months ago
Great guide, the setup steps were really helpful.
Camila S. · 2 months ago
Which networks does this connect to?
Haruto W. · 7 months ago
Is roaming charged extra or is it all included?
Katya H. · 8 months ago
How long does the QR code take to arrive after payment?
Noah N. · 8 months ago
How do I check how much data I have left?
Max P. · 9 months ago
Is 5G supported or just 4G?
Beatriz C. · 10 months ago
Does the validity start on purchase or on first use?
Lucia C. · 10 months ago
Can I top up the same eSIM instead of buying a new one?