Top picks for Koh Samui SIM card
Discover 39 SIM card in Koh Samui on Trip.com, updated 11 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From BRL 0.42 per person, with an average total of BRL 12.61. Choose the option that suits your plan.
With 75.11k verified reviews, SIM card Koh Samui boast an average rating of 4.6.
This week's most popular SIM card: "Thailand 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code", with 15.87k reviews and a 4.6 rating.
The next available day tour departs on 12 November 2026. Book now to secure your spot!
Koh Samui SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
November is the perfect time to visit Koh Samui! Choose from 39 available day tours, including seasonal favorites like Thailand 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour 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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39 results for Koh Samui SIM card
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4.6/5· 15.9k reviews· 482.1k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromBRL 0.60BRL 1.2
4.8/5· 6.1k reviews· 196.5k bookedFree cancellationBook now for todaySelling fastFromBRL 23.85
4.7/5· 5.1k reviews· 169.8k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromBRL 0.46BRL 0.92
4.7/5· 6.8k reviews· 161.5k bookedFree cancellationBook now for today92.2% of travelers recommend50% offLimited-time saleFromBRL 0.46BRL 0.92
4.7/5· 2k reviews· 63.4k bookedFree cancellationBook now for today93% of travelers recommend20% offLimited-time saleFromBRL 7.31BRL 9.14
4.7/5· 2.2k reviews· 59.9k bookedFree cancellationBook now for today22 consecutive positive reviewsFromBRL 1.53
4.3/5· 4.7k reviews· 85k bookedBook now for today787 bookings in 7 daysFromBRL 23.85
4.9/5· 254 reviews· 8.6k bookedBook now for today43 consecutive positive reviews5% offLimited-time saleFromBRL 22.65BRL 23.85
4.7/5· 5.4k reviews· 89.3k bookedFree cancellationBook now for today91.2% of travelers recommend49% offLimited-time saleFromBRL 0.63BRL 1.25
4.7/5· 5.9k reviews· 158.9k bookedFree cancellationBook now for today92.3% of travelers recommend50% offLimited-time saleFromBRL 0.44BRL 0.89
4.8/5· 803 reviews· 16.3k bookedFree cancellationBook now for today41 consecutive positive reviewsFromBRL 27.16
4.7/5· 548 reviews· 25.1k bookedFree cancellationBook now for today88 consecutive positive reviews5% offLimited-time saleFromBRL 30.40BRL 32.01
4.7/5· 3k reviews· 63.6k bookedFree cancellationBook now for today92.3% of travelers recommend50% offLimited-time saleFromBRL 0.42BRL 0.85
4.5/5· 896 reviews· 30.7k bookedBook now for today2.099k bookings in 7 days5% offLimited-time saleFromBRL 86.95BRL 91.53
4.6/5· 7.4k reviews· 196k bookedFree cancellationBook now for today91.7% of travelers recommend50% offLimited-time saleFromBRL 0.46BRL 0.92
4.7/5· 595 reviews· 10.9k bookedFree cancellationBook now for today93.4% of travelers recommend50% offLimited-time saleFromBRL 0.43BRL 0.86
4.6/5· 2.6k reviews· 66.6k bookedFree cancellationBook now for today90.6% of travelers recommend50% offLimited-time saleFromBRL 0.45BRL 0.9
4.0/5· 170 reviews· 4.9k bookedBook now for today272 bookings in 7 days5% offLimited-time saleFromBRL 23.23BRL 24.46
4.6/5· 1.5k reviews· 39k bookedFree cancellationBook now for today91.4% of travelers recommend50% offLimited-time saleFromBRL 0.42BRL 0.85
4.5/5· 3.2k reviews· 69.3k bookedFree cancellationBook now for today23 consecutive positive reviews50% offLimited-time saleFromBRL 0.46BRL 0.92
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Reviews/Trip Moments
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Reviews: Thailand 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-11-06
I paid for the card in advance and activated it upon arrival in Thailand. Everything worked well, and the connection was stable.★
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Reviews: Thailand Dtac 5G eSIM | Local IP | Thailand phone number | 24 hr billing | QR code
Guest User2026-11-10
It's very convenient for a vacation. The connection is excellent!
It worked everywhere, even on the Similan Islands there was a strong signal.
No need to run to 7/11 looking for a SIM card.
The only problem is that you can't activate it in advance, because the countdown starts immediately. The Wi-Fi at the airport isn't very good, so you have to go to the hotel and connect there. Then you also have to confirm your registration in the country (they send you an SMS with instructions, and it took a while to figure out what they wanted from us).★
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Reviews: 5G eSIM for Singapore/Malaysia/Thailand/Indonesia (Southeast Asia) | Multi-network support, supports popular apps | 500MB/day - 50GB total | 24-hour billing | QR code
Guest User2026-11-10
Great concept. Logged in from Bali, easy, hopped over to KL, switched perfectly . Live chat is excellent and lighting fast★
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Reviews: Thailand 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-11-10
Good package..use at hatyai..can google map..can watapps..esim or sim card at hatyai already cost RM 25..this package cheap★
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Reviews: Thailand TrueMove 5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-11-10
The connection is excellent!
It worked everywhere, even on the Similan Islands, where there was a strong signal.
It's very convenient that you don't have to run to 7/11 looking for a SIM card.
The only problem is that you can't activate it in advance, because the countdown starts immediately. The Wi-Fi at the airport isn't very good, so you have to go to the hotel and connect there. Then you also have to confirm your registration in the country (they send you an SMS with instructions, and it took us a while to figure out what they wanted from us).★
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Reviews: Thailand TRUE eSIM | 5G/4G | Daily Package/Full-Time Package | 1-30 Days | QR Code
Guest User2026-11-10
Very convenient and easy installation! Easy to use and reliable. Flexible pricing options—you can always choose what you need.
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