Top picks for Thailand Wi-Fi & SIM cards

Discover 36 Wi-Fi & SIM cards in Thailand on Trip.com, updated February 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.09 per person, with an average total of USD 1.64. Choose the option that suits your plan.

With 43.361k verified reviews, Wi-Fi & SIM cards Thailand boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 12.892k reviews and a 4.4 rating.

The next available day tour departs on February 11, 2026. Book now to secure your spot!

Thailand Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

February is the perfect time to visit Thailand! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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 Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Thailand DTAC 5G eSIM | Local IP with Fast Speed | 10 / 15 Days | Unlimited Data & Calls | Instant QR
Guest User2026-02-07
Very easy to connect, instant activation, high speed, and lower price than at the airport. Highly recommended!
Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-09
Installed it at the airport before departure. I am surprised at how easy it is to install the eSIM. Upon landing, the data is instantly available and I can open all apps including TikTok and ChatGPT. The signal is strong and the internet speed is also good (5G all the time). There is only one time where the signal is lost but instantly recovered after turning on flight mode and then turning off the flight mode back.
Reviews: Thailand 5G eSIM | ChatGPT | 1–30 Days | Instant QR
Guest User2026-02-05
This was my first time installing it. I have an iPhone, and everything installed automatically (see the instructions). As soon as the plane landed, the connection worked; the signal in Pattaya is excellent everywhere. I recommend it!
Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-10
Great! I activated my SIM card at the Irkutsk port, and upon landing in Phuket, I had a good connection. No problems whatsoever.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-10
The eSIM worked great. I used it for a month in Bangkok and Pattaya. Connection with a QR code was quick. I'll always use it. I didn't have any contact with customer support.
Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-04
Everything worked great!!! I don’t remember how I did it, I need to repeat it soon, but I don’t remember how to buy and switch to a number.