Top picks for Koh Samet SIM card

Discover 34 SIM card in Koh Samet on Trip.com, updated March 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From TWD 3.00 per person, with an average total of TWD 111.30. Choose the option that suits your plan.

With 36.64k verified reviews, SIM card Koh Samet 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 7.37k reviews and a 4.7 rating.

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

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

March is perfect for visiting Koh Samet! 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 Koh Samet 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 User2026-03-20
It's a good e-SIM, but the capacity wasn't enough for me. It's also very convenient that you can renew it—I've already done it twice—and choose the plan you need. It's great that it covers multiple countries; we're traveling around Asia, so we don't have to buy one for each country. Thank you.
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.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-20
Excellent connection! Detailed activation instructions—follow them and everything works! I connected right away as soon as we landed in Thailand. I even texted everyone on board the plane that we had landed. We went on island excursions, and everything worked perfectly. I highly recommend it. 👍
Reviews: Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-17
Works for Malaysia, no complaints, network is good, works perfectly and speed is perfect
Reviews: Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Guest User2026-03-16
Excellent SIM card, worked reliably throughout the entire trip. Easy and convenient installation. Highly recommended!
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | ldentity Verification Required | QR code
Guest User2026-03-19
Everything is great, very fast internet!!! The only difficulty is that you need to attach a copy of your passport and take a selfie on the operator's website (to activate the number), but overall everything is very good.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze