Top picks for Chiang Mai Wi-Fi & SIM cards

Discover 36 Wi-Fi & SIM cards in Chiang Mai on Trip.com, updated February 14, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AED 0.33 per person, with an average total of AED 8.61. Choose the option that suits your plan.

With 32.829k verified reviews, Wi-Fi & SIM cards Chiang Mai boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 5.974k reviews and a 4.7 rating.

The next available day tour departs on February 15, 2026. Book now to secure your spot!

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

February is the perfect time to visit Chiang Mai! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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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36 results for Chiang Mai Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-14
Very convenient and cheaper than buying a physical SIM card. I activated the card before my flight. Everything worked immediately upon arrival. I initially purchased the card for 7 days, then extended my reservation without any problems.
Reviews: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Guest User2026-02-14
I really liked the SIM card. Everything worked perfectly. I used it in Vietnam and Singapore. The internet connection was excellent in both places. I was able to order a taxi from the airport without any problems.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-14
This was my first time using a short-term eSIM overseas, and it was easy to install and use, which was great. I also had no complaints about the signal. Setting it up on my iPhone was very easy, but my husband's Android phone was a bit tricky to set up, so it may be more complicated depending on the model. It was more expensive when I looked elsewhere, so this low price and ease of use are fantastic. I'd definitely use it again. I'm giving it a mid-range rating because I didn't use customer support.
Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-13
I was able to quickly install my eSIM card at the airport. The connection is excellent, the internet works great, and I can get through to my eSIM number, but I can't call it; it only works over the internet. After it expired, I couldn't top up my eSIM card at 7/11.
Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-13
Very convenient! I purchased a 15-day unlimited plan in advance, activated it at the airport using a QR code, and followed the instructions sent to me by email.
Reviews: Brunei & Singapore & Malaysia & Thailand & Indonesia | 5G eSIM | High-speed data | Total Data Package | 5-10 days | Natural day | Quick installation | QR code
Guest User2025-09-20
I used it in Brunei for 5 days, but the signal is not stable, I also have a hard time to work online because the internet is un stable. But it also happens for the local sim card.