Best Koh Samui Connectivity Solutions
Discover 35 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated April 27, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From USD 0.09 per person, with an average total of USD 1.54. Choose the option that suits your plan.
With 35.776k verified reviews, Wi-Fi & SIM cards Koh Samui boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 6.487k reviews and a 4.7 rating.
The next available day tour departs on April 28, 2026. Book now to secure your spot!
Koh Samui Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
April is perfect for visiting Koh Samui! Choose from Wi-Fi & SIM cards 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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35 results for Koh Samui Wi-Fi & SIM cards
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RenewableHotspot capable4.7/5Very good· 6.5k reviews· 149.3k booked52% offLimited-time saleFromUS$0.12US$0.25
RenewableHotspot capable4.6/5Satisfied· 4.2k reviews· 93.3k booked50% offLimited-time saleFromUS$0.12US$0.24
Includes SMS messagesPhone calls supportedHotspot capable4.8/5Very good· 3.6k reviews· 92.4k bookedFromUS$4.83
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.3/5Good· 4k reviews· 86.7k bookedFromUS$4.73
Phone calls supportedHotspot capable4.6/5Satisfied· 726 reviews· 17.6k booked20% offLimited-time saleFromUS$1.32US$1.65
4.7/5Very good· 2.5k reviews· 40.8k booked60% offLimited-time saleFromUS$0.09US$0.23
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 25.3k booked50% offLimited-time saleFromUS$0.14US$0.28
Hotspot capable4.7/5Very good· 2k reviews· 41.6k booked70% offLimited-time saleFromUS$0.15US$0.51
RenewableHotspot capable4.8/5Very good· 2.1k reviews· 21.7k booked51% offLimited-time saleFromUS$0.13US$0.27
Hotspot capable4.8/5Very good· 313 reviews· 5.7k booked71% offLimited-time saleFromUS$0.13US$0.46
RenewableHotspot capable4.7/5Very good· 2.1k reviews· 36.7k booked51% offLimited-time saleFromUS$0.13US$0.27
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.7/5Very good· 223 reviews· 10.5k bookedFromUS$5.82
Hotspot capable4.7/5Very good· 450 reviews· 13.9k bookedFromUS$0.12
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 514 reviews· 12.7k bookedFromUS$4.98
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.8/5Very good· 364 reviews· 6.9k bookedFromUS$5.00
RenewableHotspot capable4.5/5Satisfied· 328 reviews· 6.7k booked5% offLimited-time saleFromUS$1.11US$1.17
Hotspot capable4.5/5Satisfied· 651 reviews· 13k booked51% offLimited-time saleFromUS$0.19US$0.39
Hotspot capable4.4/5Good· 370 reviews· 7.1k booked5% offLimited-time saleFromUS$1.19US$1.26
Hotspot capable4.7/5Very good· 1.2k reviews· 18.2k booked50% offLimited-time saleFromUS$0.22US$0.44
Hotspot capable4.5/5Satisfied· 2.2k reviews· 39.6k bookedFromUS$0.23
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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
Guest User2026-04-18
Easy to install, affordable, and with smooth connectivity, it worked flawlessly in both Chiang Mai and Bangkok.★
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-24
SIM card installation was very simple, and the call quality was excellent. It was a real find for such a low price. We were in Phuket and were always connected – very convenient! We used the translator in stores and when communicating with locals, found directions, and called taxis. Thank you.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-04-01
Easy to set up, stable signal and speed throughout the trip, TikTok access available.★
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Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-04-23
Trip eSim is now the preferred choice for international travel. I used Trip points to redeem it, so I didn't pay. Installing Trip eSim is also much easier now; it only takes one click. Furthermore, the order PDF file includes a QR code and a direct selection option for Apple or Android systems.★
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Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-04-25
I was in touch with everyone 24/7, the internet was flying, the payment and connection process is very simple, I recommend using it.★
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Reviews: Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Guest User2026-04-24
The E-SIM worked perfectly in Phuket, with good service everywhere. The application was processed quickly and installed without any problems.
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