Best Chiang Mai SIM Card & eSIM Plans

Discover 34 SIM card in Chiang Mai on Trip.com, updated May 13, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.08 per person, with an average total of EUR 3.02. Choose the option that suits your plan.

With 36.604k verified reviews, SIM card Chiang Mai boast an average rating of 4.6.

This week's most popular SIM card: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 7.36k reviews and a 4.7 rating.

The next available day tour departs on May 14, 2026. Book now to secure your spot!

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

May is perfect for visiting Chiang Mai! Choose from SIM card available day tours, including seasonal hits like Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | 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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34 results for Chiang Mai SIM card

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Reviews/Trip Moments

Reviews: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Guest User2026-05-13
I bought an e-SIM specifically for communication in Phuket during the New Year holidays and for my subsequent trip to Phu Quoc. It met my expectations and was delivered perfectly. The card was already installed. I simply purchased the necessary package and got excellent service in Vietnam as well. I highly recommend it.
Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-05-13
As soon as I arrived in China, it worked immediately. I had already installed it at home. It worked well in the cities I visited without any problems: Shanghai, Jiaxing, Suzhou and Hangzhou.
Reviews: Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-05-09
Installing the esim is easy and once we reach the destination, we can just easily turn on the esim. The connection is very stable too.
Reviews: Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Guest User2026-05-11
I’ve been using SIM5G Travel during my trip and the experience was excellent. The setup was quick and easy, and the connection stayed fast and stable almost everywhere I went. Streaming, maps, video calls, and social media all worked smoothly without any issues. The prices were reasonable compared to roaming, and it saved me a lot of hassle from buying local SIM cards. Customer support was also responsive and helpful when I had a small question during activation. Overall, a very reliable and convenient option for travelers who need strong 5G data on the go. Highly recommended!
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-04-18
Easy to install, affordable, and with smooth connectivity, it worked flawlessly in both Chiang Mai and Bangkok.
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | ldentity Verification Required | QR code
Guest User2026-05-13
It’s a must when you travel from Malaysia. Especially while entering Narathiwat, Yala and Pattani where data roaming is restricted. Can share hotspot to car as well.
iF Design Award 2026
iF Design Award 2026
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze