Top picks for Koh Samet Wi-Fi & SIM cards

Discover 35 Wi-Fi & SIM cards in Koh Samet on Trip.com, updated April 25, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From INR 8.13 per person, with an average total of INR 161.60. Choose the option that suits your plan.

With 23.264k verified reviews, Wi-Fi & SIM cards Koh Samet boast an average rating of 4.7.

This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 4.12k reviews and a 4.7 rating.

The next available day tour departs on April 26, 2026. Book now to secure your spot!

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

April is the perfect time to visit Koh Samet! 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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35 results for Koh Samet Wi-Fi & SIM cards

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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 User2026-04-20
Easy to install and activate, the SIM card worked properly, and I had stable internet throughout my entire vacation.
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 | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-04-18
The Thailand eSIM was super easy to activate and worked instantly upon arrival. The connection was fast and reliable throughout the day, making navigation and communication hassle-free.
Reviews: Thailand DTAC 5G eSIM | Local IP with Fast Speed | 10 / 15 Days | Unlimited Data & Calls | Instant QR
Guest User2026-04-20
Excellent SIM card. I paid for it from Russia, but I couldn't activate it. Upon arrival, while still on the plane, everything worked. I received the usual welcome message and phone number. Speed ​​is excellent, and there are no connection issues. (As far as I understand, it doesn't allow outgoing calls or text messages.)
Reviews: Thailand true dtac 5G eSIM | Total Data Package/Unlimited Data | 5–30 Days | 24-Hour Billing | QR Code
Guest User2026-04-18
Connecting is easy, and the connection is excellent. The only issue is that the 5G signal isn't always stable, but after switching the phone's preferred connection to LTE, everything was fine.
Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
iF Design Award 2026
iF Design Award 2026
Contact Center <br>of the year 2025
Contact Center
of the year 2025