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Top picks for Thailand Wi-Fi & SIM cards

Discover 35 Wi-Fi & SIM cards in Thailand on Trip.com, updated January 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.09 per person, with an average total of EUR 1.79. Choose the option that suits your plan.

With 45.901k 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 13.126k reviews and a 4.4 rating.

The next available day tour departs on January 21, 2026. Book now to secure your spot!

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

January 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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35 results for Thailand Wi-Fi & SIM cards

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Reviews/Trip Moments

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Reviews: Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-20
The SIM card never failed, even after the daily limit was used up, the Internet was still available, but at a limited speed.
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-01-20
We bought an eSIM for a few days: everything connected quickly via automatic installation, everything worked perfectly, the signal was good. If something is wrong, support quickly responded and helped.
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Reviews: Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Guest User2026-01-20
The SIM card works great. We've been to Guangzhou, Hong Kong, and now we're on Phu Quoc Island in Vietnam. It works great everywhere.
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Reviews: Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-20
First time using eSIM from trip.com. The steps of install is very easy. the signal also very strong and stable although the price is cheaper. Recommended to others traveller who plan to go to Thailand. 3G/day is more than enough to play facebook, instagram and WhatsApp. For video watching probably need more data.
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Reviews: Thailand DTAC 5G eSIM | Local IP with Fast Speed | 10 / 15 Days | Unlimited Data & Calls | Instant QR
Guest User2026-01-18
I applied for an eSIM for the first time and I'm absolutely thrilled. Everything went smoothly and easily, the internet works great, and all my messengers and social media work great. I highly recommend it!

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