Top picks for Koh Samet SIM card

Discover 35 SIM card in Koh Samet on Trip.com, updated March 15, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From NZD 0.16 per person, with an average total of NZD 2.49. Choose the option that suits your plan.

With 40.696k verified reviews, SIM card Koh Samet boast an average rating of 4.7.

This week's most popular SIM card: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 7.129k reviews and a 4.7 rating.

The next available day tour departs on March 16, 2026. Book now to secure your spot!

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

March is the perfect time to visit Koh Samet! Choose from SIM card 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 SIM card

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Reviews/Trip Moments

Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-15
A 2GB per day plan is easily enough for a day. The speed is excellent, the internet works everywhere. TikTok, YouTube, and GPS all work fine.
Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-14
I have went to thailand many times and would always choose this esim as the coverage is very good! High speed internet even on the island in the middle of the ocean. Thousand times cheaper than turning on roaming. Easy to install too.
Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-03-14
The connection quality is simply amazing. It was very easy to install the SMS card and I immediately had internet on my phone! Very high speed! I'm very satisfied.
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | ldentity Verification Required | QR code
Guest User2026-03-11
Very convenient and inexpensive. I had internet everywhere, I didn't even use Wi-Fi, there was no need). Verification is not difficult at all.
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: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Guest User2026-03-14
We used the connection in Malaysia and Thailand; the connection quality was excellent, with no interruptions. I connected to the local network upon arrival.