Best Koh Samui Connectivity Solutions
Discover 35 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated February 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From SGD 0.11 per person, with an average total of SGD 3.44. Choose the option that suits your plan.
With 32.339k 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 6.446k reviews and a 4.7 rating.
The next available day tour departs on March 1, 2026. Book now to secure your spot!
Koh Samui Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February 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 capable4.6/5Satisfied· 4.2k reviews· 92.3k booked51% offLimited-time saleFromS$ 0.15S$ 0.31
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.3/5Good· 4k reviews· 86.6k bookedFromS$ 5.98
Includes SMS messagesPhone calls supportedHotspot capable4.8/5Very good· 3.6k reviews· 92.4k bookedFromS$ 6.10
RenewableHotspot capable4.7/5Very good· 6.4k reviews· 149.3k booked50% offLimited-time saleFromS$ 0.16S$ 0.32
Phone calls supportedHotspot capable4.6/5Satisfied· 721 reviews· 17.4k booked20% offLimited-time saleFromS$ 1.66S$ 2.08
4.7/5Very good· 2.5k reviews· 40.2k booked62% offLimited-time saleFromS$ 0.11S$ 0.29
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 512 reviews· 12.6k bookedFromS$ 6.29
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 25.2k booked51% offLimited-time saleFromS$ 0.17S$ 0.35
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.8/5Very good· 362 reviews· 6.9k bookedFromS$ 6.30
RenewableHotspot capable4.8/5Very good· 2.1k reviews· 21.6k booked41% offLimited-time saleFromS$ 0.20S$ 0.34
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.7/5Very good· 222 reviews· 10.5k bookedFromS$ 7.34
Hotspot capable4.8/5Very good· 309 reviews· 5.6k booked70% offLimited-time saleFromS$ 0.17S$ 0.58
RenewableHotspot capable4.7/5Very good· 2.1k reviews· 36.5k booked50% offLimited-time saleFromS$ 0.17S$ 0.34
Hotspot capable4.7/5Very good· 2k reviews· 41.3k booked70% offLimited-time saleFromS$ 0.19S$ 0.64
Hotspot capable4.5/5Satisfied· 640 reviews· 12.9k booked51% offLimited-time saleFromS$ 0.24S$ 0.49
Hotspot capable4.7/5Very good· 444 reviews· 13.6k bookedFromS$ 0.15
Hotspot capable4.5/5Satisfied· 65 reviews· 1.8k booked5% offLimited-time saleFromS$ 6.09S$ 6.42
RenewableHotspot capable4.5/5Satisfied· 324 reviews· 6.6k booked5% offLimited-time saleFromS$ 1.39S$ 1.47
Hotspot capable4.7/5Very good· 365 reviews· 4.7k booked70% offLimited-time saleFromS$ 0.19S$ 0.64
Includes SMS messagesPhone calls supportedHotspot capable4.0/5Good· 48 reviews· 1.6k booked15% offLimited-time saleFromS$ 25.78S$ 30.34
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Reviews/Trip Moments
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-27
The eSim is very useful during my thailand trip. It’s easy to use and the signal is strong. Highly recommended!★
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Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-02-27
I couldn't install it right away because I had to register for the app first. Read the instructions carefully.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-27
We booked for the whole company, the internet worked everywhere, both in the city and on the islands, and there were no problems at all.★
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-27
Easy installation, arrived in Thailand with an immediate, good, and stable connection. Excellent! I would definitely use it again.★
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Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-25
This was my first time using an eSIM card. I liked it: it was easy to register and activate on my phone. I got it for 13 days and used it in Thailand, sharing internet with a second phone. The signal was good, and everything loaded quickly. I used local messaging apps to order food and groceries. I also used Russian messaging apps for video calls home.★
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Reviews: Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Guest User2025-11-23
Excellent experience! The signal is fast and stable. Customer support is timely and effective. Will recommend to friends and families.
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