Best Koh Samui Connectivity Solutions
Discover 35 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated January 5, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From KRW 111.00 per person, with an average total of KRW 2,529.35. Choose the option that suits your plan.
With 41.306k verified reviews, Wi-Fi & SIM cards Koh Samui boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 11.459k reviews and a 4.4 rating.
The next available day tour departs on January 6, 2026. Book now to secure your spot!
Koh Samui Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is perfect for visiting Koh Samui! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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 capable4.7/5Great· 2.8k reviews· 61k bookedFromKRW 334
RenewableHotspot capable4.7/5Great· 4.6k reviews· 104.2k bookedFromKRW 362
Hotspot capable4.7/5Great· 2.9k reviews· 70.2k bookedFromKRW 6,968
RenewableHotspot capable4.5/5Excellent· 1.6k reviews· 31.8k booked50% offLimited-time saleFromKRW 162KRW 325
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.4/5Good· 3.7k reviews· 81k bookedFromKRW 6,101
RenewableHotspot capable4.6/5Excellent· 1.1k reviews· 18.4k booked50% offLimited-time saleFromKRW 202KRW 404
RenewableHotspot capable4.7/5Great· 2k reviews· 33.2k booked50% offLimited-time saleFromKRW 244KRW 488
RenewableHotspot capable4.8/5Great· 1.7k reviews· 14.4k booked5% offLimited-time saleFromKRW 361KRW 380
4.7/5Great· 1.5k reviews· 23.2k booked5% offLimited-time saleFromKRW 312KRW 329
Phone calls supportedHotspot capable4.6/5Excellent· 451 reviews· 9.5k booked5% offLimited-time saleFromKRW 7,254KRW 7,636
Hotspot capable4.6/5Excellent· 1.2k reviews· 28.2k booked46% offLimited-time saleFromKRW 217KRW 403
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Excellent· 154 reviews· 6.8k booked5% offLimited-time saleFromKRW 7,818KRW 8,230
Hotspot capable4.8/5Great· 155 reviews· 2.8k booked46% offLimited-time saleFromKRW 222KRW 412
Hotspot capable4.7/5Great· 1.1k reviews· 17.2k booked50% offLimited-time saleFromKRW 310KRW 620
Hotspot capable4.5/5Excellent· 236 reviews· 4.6k booked50% offLimited-time saleFromKRW 269KRW 539
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Great· 377 reviews· 9.3k bookedFromKRW 7,221
RenewableHotspot capable4.6/5Excellent· 4.1k reviews· 40.6k bookedFromKRW 2,889
RenewableHotspot capable4.4/5Good· 11.5k reviews· 134.2k bookedFromKRW 1,878
Hotspot capable4.6/5Excellent· 48 reviews· 1.2k booked30% offLimited-time saleFromKRW 111KRW 159
Hotspot capable4.5/5Excellent· 14 reviews· 538 bookedFromKRW 7,352
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Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tourKoh Samui 1-day tourKoh Samui Jungle Elephant Sanctuary Half Day TourKoh Samui vintage red sailing boat Ang Thong tour with pickup service and buffetOne-day tour to Angthong Marine National ParkRed Baron Traditional Chinese Sailboat Tour Around Koh SamuiFrom Koh Samui: Island Sightseeing Shared Tour by Army JeepAngthong National Park Full Day Tour by Big Boat from Koh SamuiMr.Tu Fishing Game in Koh Samui: Fresh seafood processing on-site|Professional fishing boat|Custom Charter BookingKoh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounterFrom Koh Samui: Day Tour Ang Thong with Kayak, Snorkel & LunchMR. TU's Samui Island deep sea fishing one-day tour - professional fishing boat with fresh catch processingPrivate Customized Tour with Driver in Koh SamuiSunset Romance on Red Baron Chinese Sailing Boat from Koh SamuiKoh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | In-App Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2025-12-25
Very Fast Internet , easy to install . Recommend who travel to Thailand★
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-08-25
Bangkok and Phuket sibeh crowded, sometimes the Wi-Fi will spin like sotong kena goreng. But if go ulu places with fewer people, the connection damn fast one.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-01-04
The price is reasonable, and the connection quality is excellent. We had no connection issues in Phuket or the Similan Islands. The usage period is 4 days.★
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Reviews: Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!★
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Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-01-04
this one really good one e sim, better than airport esim price. And when I coming airport. This time throw the application I active my SIM card. It's very helpful.★
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Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
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