Best Koh Samui SIM Card & eSIM Plans
Discover 33 SIM card in Koh Samui on Trip.com, updated April 24, 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 4.26. Choose the option that suits your plan.
With 42.384k verified reviews, SIM card Koh Samui 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 8.519k reviews and a 4.7 rating.
The next available day tour departs on April 25, 2026. Book now to secure your spot!
Koh Samui SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
April is perfect for visiting Koh Samui! 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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33 results for Koh Samui SIM card
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RenewableHotspot capable4.7/5Outstanding· 8.5k reviews· 194k booked51% offLimited-time saleFromNZD 0.21NZD 0.43
Hotspot capable4.8/5Outstanding· 4.2k reviews· 111.9k bookedFromNZD 7.75
RenewableHotspot capable4.7/5Outstanding· 5.4k reviews· 112.9k booked51% offLimited-time saleFromNZD 0.17NZD 0.35
Phone calls supportedHotspot capable4.7/5Outstanding· 1k reviews· 25.2k booked20% offLimited-time saleFromNZD 2.25NZD 2.82
Includes SMS messagesPhone calls supportedHotspot capable4.3/5Very good· 4.2k reviews· 89.1k bookedFromNZD 8.09
Hotspot capable4.8/5Outstanding· 600 reviews· 14.8k booked50% offLimited-time saleFromNZD 1.24NZD 2.49
RenewableHotspot capable4.6/5Excellent· 1.9k reviews· 31.5k booked50% offLimited-time saleFromNZD 0.24NZD 0.48
Hotspot capable4.7/5Outstanding· 890 reviews· 20.8k booked51% offLimited-time saleFromNZD 0.23NZD 0.47
RenewableHotspot capable4.8/5Outstanding· 2.4k reviews· 30.1k booked51% offLimited-time saleFromNZD 0.22NZD 0.45
4.7/5Outstanding· 3.4k reviews· 53k booked54% offLimited-time saleFromNZD 0.16NZD 0.35
Hotspot capable4.5/5Excellent· 1.1k reviews· 20.9k booked50% offLimited-time saleFromNZD 0.38NZD 0.76
RenewableHotspot capable4.7/5Outstanding· 2.2k reviews· 39.3k booked51% offLimited-time saleFromNZD 0.22NZD 0.45
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.7/5Outstanding· 286 reviews· 13.3k bookedFromNZD 9.99
Hotspot capable4.7/5Outstanding· 506 reviews· 8.8k booked50% offLimited-time saleFromNZD 0.18NZD 0.36
Hotspot capable4.7/5Outstanding· 2.6k reviews· 54.3k booked50% offLimited-time saleFromNZD 0.26NZD 0.52
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.8/5Outstanding· 461 reviews· 8.3k bookedFromNZD 8.29
Hotspot capable4.5/5Excellent· 2.5k reviews· 45.9k booked51% offLimited-time saleFromNZD 0.21NZD 0.43
Includes SMS messagesPhone calls supportedHotspot capable4.1/5Very good· 42 reviews· 765 booked5% offLimited-time saleFromNZD 7.46NZD 7.86
Hotspot capable4.5/5Excellent· 107 reviews· 2.7k booked20% offLimited-time saleFromNZD 8.29NZD 10.37
Includes SMS messagesPhone calls supportedHotspot capable4.2/5Very good· 117 reviews· 3k booked15% offLimited-time saleFromNZD 29.38NZD 34.57
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Reviews/Trip Moments
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
_TXAE******ijghx2026-04-13
Everything connected instantly and worked flawlessly. It's much cheaper than buying it at the airport.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
_TIVN******r2m4vu2026-04-01
Easy to set up, stable signal and speed throughout the trip, TikTok access available.★
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
_TIRU******mi1fta2026-04-13
You need to activate it either with a different SIM card or via Wi-Fi, something like that.
They shared my internet connection from another phone, and everything activated quickly. Everything worked perfectly. I had enough data for eight days, including replying to VK messages, photo translation, taxi services, and navigation.★
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Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
_TIRU******1kzyax2026-04-13
Everything works! Very easy and quick to set up. The price is almost half that at the airport. I recommend it.★
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Reviews: Thailand AIS 5G eSIM | ldentity Verification Required | Unlimited Data | Local Phone Number | QR code
_TIXX******xo0jt12026-04-11
It was really easy to install the app, verify your passport and photo, and get a number.★
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Reviews: Thailand Truemove 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
PopovaEG2026-04-12
We bought two eSIMs, and they arrived quickly. On one phone, everything installed and activated immediately. On the second phone, there was a slight delay (both iPhones), but it also worked. Upon arrival, everything was great; it connected right away. The signal was good, and the speed was excellent. I recommend it.
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