Best Koh Samui Connectivity Solutions
Discover 35 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated April 14, 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 15, 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: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-01
Worked perfect, no issues at all. After I arrived I added eSIM using QR code provided, restarted the phone, made sure data traffic was set to the new eSIM, and everything worked perfect.★
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-01
Great SIM card for my iPhone 15 Pro. I installed it directly in the app in 2 minutes. Rebooted it. Internet is stable and fast.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-28
Everything was great. We activated the Wi-Fi at Phuket airport. The internet was fast with a hotspot. We had no issues during our 10-day stay.★
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Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-03-01
Easy to use, I faced some difficulties with real face authentication but the customer service was fast and solved my problem, so I was impressed. I will always use Trip from now on.★
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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 User2026-02-28
I bought the eSIM card on Trip.com for Thailand… 30 days with 1.5 GB/day for only $10 CAD, a real bargain. Easy to install, just one button press and it was done automatically… Fast, efficient, and very economical. I highly recommend it.
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