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Top picks for Koh Samet Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Koh Samet on Trip.com?

Trip.com offers 36 Wi-Fi & SIM cards in Koh Samet

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Discover 36 Wi-Fi & SIM cards in Koh Samet on Trip.com, updated December 17, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From KRW 286.00 per person, with an average total of KRW 4,163.20. Choose the option that suits your plan.

With 25.71k verified reviews, Wi-Fi & SIM cards Koh Samet boast an average rating of 4.6.

The next available day tour departs on December 18, 2025. Book now to secure your spot!

Koh Samet Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

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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Trip.comKoh Samet

Wi-Fi & SIM cards

Wi-Fi & SIM cards

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36 results for Koh Samet Wi-Fi & SIM cards

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Recommended

Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport
Hotspot capable
4.8/5
Great· 170 reviews· 3.8k booked
FromKRW 6,955
Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 3k reviews· 66.3k booked
FromKRW 360
Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code
Hotspot capable
4.8/5
Great· 2.3k reviews· 50.4k booked
FromKRW 4,399
Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.4/5
Good· 3.4k reviews· 74.6k booked
FromKRW 6,069
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 4.8k reviews· 65.9k booked
FromKRW 1,868
Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.7/5
Great· 1.2k reviews· 23.2k booked
5% off
FromKRW 309KRW 326
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 371 reviews· 8.6k booked
FromKRW 402
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 2.8k reviews· 29.6k booked
FromKRW 2,873
Asia 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 937 reviews· 15.2k booked
5% off
FromKRW 1,194KRW 1,257
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 611 reviews· 10.3k booked
5% off
FromKRW 460KRW 485
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 153 reviews· 2.7k booked
10% off
FromKRW 1,658KRW 1,843
Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | Daily package/Total package | 500MB/day-total 30GB | QR code
Renewable
Hotspot capable
4.8/5
Great· 1k reviews· 8.6k booked
5% off
FromKRW 359KRW 378
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.4k reviews· 26k booked
5% off
FromKRW 477KRW 503
Southeast Asia eSIM | Singapore/Malaysia/Thailand/Indonesia | 5G/4G | Natural Day | 1-30 days | QR code
Hotspot capable
4.7/5
Great· 861 reviews· 14k booked
50% off
FromKRW 302KRW 605
Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Hotspot capable
4.5/5
Satisfactory· 405 reviews· 7.8k booked
FromKRW 286
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 56 reviews· 905 booked
FromKRW 14,520
Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 1.7k reviews· 27.4k booked
FromKRW 485
Thailand 5G eSIM | Daily package/Total package | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 407 reviews· 5.5k booked
FromKRW 288
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 168 reviews· 3k booked
FromKRW 1,809
Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
5.0/5
Excellent· 3 reviews· 200 booked
5% off
FromKRW 38,191KRW 40,202

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Frequently asked questions about Koh Samet Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Koh Samet on Trip.com?

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What are the top-rated Wi-Fi & SIM cards in Koh Samet?

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Reviews/Trip Moments

★

Reviews: Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport

Guest User2025-11-09

Pick up at Bangkok Airport, 2nd floor, Gate 8. AIS counter. Hand over your phone, paper reservation, and passport. You'll receive a ready-to-use phone. The plan includes only data (WhatsApp and Max calls (even video) are supported). Convenient and fast. It's just a shame it's only for 7 days. To extend the plan, on the last day, we upgraded to a different plan through the AIS website. It cost 99 BT for 7 days (4 GB). Payment may be an issue; you need a card that works abroad.

★

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.

★

Reviews: Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code

Guest User2025-11-09

Great SIM card, fast, convenient, and easy to understand. Plus, it's cheaper than a physical one. Works everywhere and has 5G speeds.

★

Reviews: Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code

Guest User2025-11-09

I installed an e-SIM on my phone in advance and activated it upon entering Thailand. I had to struggle a bit with authentication. It works great on Katya, and there was always network coverage.

★

Guest User2025-10-29

Easy to install eSIM instructions. If I stuck then I can just chat with the trip.com and AI generated answer that helped me right at the spot.im glad I booked with trip.com

★

Reviews: Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Guest User2025-11-08

The internet works great, installation is hassle-free, this isn't my first time buying it, you fly to Thailand and you have a connection right away

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