Top picks for Thailand SIM card

Discover 36 SIM card in Thailand on Trip.com, updated February 6, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.18 per person, with an average total of EUR 1.63. Choose the option that suits your plan.

With 20.86k 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 February 7, 2026. Book now to secure your spot!

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

February 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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Reviews/Trip Moments

Reviews: Thailand AIS 5G SIM Card | 15GB for 7days | Local Phone Number | Pick Up at Bangkok Airport
Guest User2026-01-21
It's convenient because you can find it right after exiting the departure hall. The staff was friendly and set it up quickly. The signal was decent, and I used it well. However, I was a little worried because my plan was suspended after 35GB, which was a bit of a concern. I was satisfied because the price was cheaper than buying unlimited data on-site.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-06
Everything was great, I stayed connected all day, except for the one time I didn't get a network on Koh Larn, somewhere on the edge of the island. Everything else was great, I 100% recommend it! And it's sooooo cheap!
Reviews: Thailand Dtac 5G eSIM | Total 35GB/50GB/Unlimited Data | Local Phone Number | 7-15 Days | 24-Hour Billing | QR Code
Guest User2026-02-06
They installed it quickly and easily on our iPhones. We bought three e-SIMs: one for me, one for my husband, and one for my eldest son. Everyone's internet was lightning fast, and we were also able to make calls on WhatsApp. I'll always buy e-SIMs from trip.com from now on.
Reviews: Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-02-06
The installation was quick and easy, and everything was simple and convenient. We were in Bangkok and Hua Hin, and the connection and internet were stable everywhere and at all times. I could even share the internet.
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Guest User2026-01-22
It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍
Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.