Best Chiang Mai SIM Card & eSIM Plans

Discover 35 SIM card in Chiang Mai on Trip.com, updated April 18, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.07 per person, with an average total of EUR 1.28. Choose the option that suits your plan.

With 43.045k verified reviews, SIM card Chiang Mai boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 11.382k reviews and a 4.4 rating.

The next available day tour departs on April 19, 2026. Book now to secure your spot!

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

April is the perfect time to visit Chiang Mai! Choose from SIM card 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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Reviews/Trip Moments

Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | In-App Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-13
You need to activate it either with a different SIM card or via Wi-Fi, something like that. They shared my internet connection from another phone, and everything activated quickly. Everything worked perfectly. I had enough data for eight days, including replying to VK messages, photo translation, taxi services, and navigation.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-04-13
Everything connected instantly and worked flawlessly. It's much cheaper than buying it at the airport.
Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-04-01
Easy to set up, stable signal and speed throughout the trip, TikTok access available.
Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 5–30 Days | 24-Hour Billing | QR Code
Guest User2026-04-13
Everything works! Very easy and quick to set up. The price is almost half that at the airport. I recommend it.
Reviews: Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-04-10
It's very easy to set up, and in case of emergency, the support team responds quickly. We stopped the data plan because it was difficult to track how much we were spending. We thought we were low, but it turned out we'd used it all. That was probably the only annoying issue. But that was with our previous SIM card; this time, we've learned how to monitor it via mobile data and set daily limits. We recommend it.
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-04-11
It was really easy to install the app, verify your passport and photo, and get a number.
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