Top picks for Thailand SIM card

Discover 36 SIM card in Thailand on Trip.com, updated January 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.22 per person, with an average total of EUR 3.40. Choose the option that suits your plan.

With 11.173k verified reviews, SIM card Thailand boast an average rating of 4.6.

This week's most popular SIM card: "Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code", with 3.222k reviews and a 4.4 rating.

The next available day tour departs on January 4, 2026. Book now to secure your spot!

Thailand SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Thailand! Choose from SIM card available day tours, including seasonal favorites like Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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36 results for Thailand SIM card

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Reviews/Trip Moments

Reviews: Thailand AIS 5G SIM Card | 15GB for 7days | Local Phone Number | Pick Up at Bangkok Airport
Guest User2025-12-29
I picked up a SIM card at the airport. The operator's staff installed it in my phone and configured all the necessary settings. After my package expired, I topped it up and extended it for the length of time I needed, quickly and easily.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-08-25
Bangkok and Phuket sibeh crowded, sometimes the Wi-Fi will spin like sotong kena goreng. But if go ulu places with fewer people, the connection damn fast one.
Reviews: Thailand Dtac 5G eSIM | Total 35GB/50GB/Unlimited Data | Local Phone Number | 7-15 Days | 24-Hour Billing | QR Code
Guest User2026-01-02
The plan is fantastic, and I've almost never had any connection issues. There were only occasional glitches, but that might be due to the thickness of the walls. Otherwise, Mega is convenient to have such an unlimited plan; an absolute 5. I also liked the fact that you can set it up directly from the app—it's simply fantastic. I activated it at home, and it worked as soon as I landed. Absolutely fantastic.
Reviews: Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-01-02
Very reliable network. Can receive calls for restaurant bookings which is the best! Come with A lot of data.
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Guest User2025-11-13
Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle
Reviews: Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code
Guest User2025-07-09
The network is still working great after I recharged it. I haven't run into any issues at all. I've tested it, and this esim can be used long-term. It's totally fine!