Top picks for Koh Samui Wi-Fi & SIM cards
Discover 36 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated January 19, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From AUD 0.22 per person, with an average total of AUD 2.37. Choose the option that suits your plan.
With 34.15k 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 5.076k reviews and a 4.7 rating.
The next available day tour departs on January 20, 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 the perfect time to visit Koh Samui! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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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36 results for Koh Samui Wi-Fi & SIM cards
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Fast-selling Wi-Fi & SIM cardsRenewableHotspot capableFree cancellationBook now for today4.7/5Very good· 3.2k reviews· 68.9k booked25% offLimited-time saleFromAU$0.27AU$0.36
93.1% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.7/5Very good· 5.1k reviews· 115.6k booked21% offLimited-time saleFromAU$0.30AU$0.38
1.19k bookings in 7 daysIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableBook now for today4.4/5Good· 3.8k reviews· 82.9k bookedFromAU$6.33
27 consecutive positive reviewsHotspot capableBook now for today4.7/5Very good· 3.1k reviews· 75.4k bookedFromAU$7.22
95.9% of travelers recommendHotspot capableFree cancellationBook now for today4.8/5Very good· 195 reviews· 3.7k booked46% offLimited-time saleFromAU$0.23AU$0.43
91.6% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 1.2k reviews· 20k booked7% offLimited-time saleFromAU$0.39AU$0.42
94.4% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.7/5Very good· 2k reviews· 34.1k booked50% offLimited-time saleFromAU$0.25AU$0.51
93.8% of travelers recommendIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.7/5Very good· 416 reviews· 10.2k bookedFromAU$7.49
25 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.6/5Satisfied· 1.5k reviews· 33k booked47% offLimited-time saleFromAU$0.22AU$0.42
90.2% of travelers recommendPhone calls supportedHotspot capableFree cancellationBook now for today4.6/5Satisfied· 510 reviews· 11k booked5% offLimited-time saleFromAU$2.29AU$2.42
74 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.8/5Very good· 293 reviews· 5.4k bookedFromAU$7.41
544 bookings in 7 daysIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableBook now for today4.6/5Satisfied· 181 reviews· 8k bookedFromAU$8.55
90.2% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfied· 347 reviews· 6.6k booked50% offLimited-time saleFromAU$0.28AU$0.56
92.3% of travelers recommendFree cancellationBook now for today4.7/5Very good· 1.7k reviews· 27.4k booked31% offLimited-time saleFromAU$0.24AU$0.35
92.6% of travelers recommendHotspot capableFree cancellationBook now for today4.7/5Very good· 326 reviews· 4.2k booked28% offLimited-time saleFromAU$0.23AU$0.32
96.5% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.8/5Very good· 1.8k reviews· 15.8k booked5% offLimited-time saleFromAU$0.38AU$0.4
1.131k bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 1.9k reviews· 35.2k bookedFromAU$0.34
91.5% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 4.3k reviews· 42.3k bookedFromAU$3.00
200 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 272 reviews· 5.5k booked5% offLimited-time saleFromAU$1.65AU$1.74
90.9% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 2k reviews· 38.2k bookedFromAU$0.27
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | 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 User2026-01-19
It's very easy to use, I scanned the QR code and the SIM card connected, it works perfectly, no need to move anything, great price, I recommend it to everyone!★
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Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-01-18
Once the slightly tricky verification is complete the service is mostly excellent. I had a few low reception spots but overall great.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-01-19
Excellent connection, 100% coverage of Phuket, fast internet, convenient connection. Much better than buying a "real SIM" card from a store, at least in terms of convenience, and also a great value.★
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Reviews: Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Guest User2026-01-18
The SIM card worked perfectly, with easy-to-follow activation instructions. Significant savings compared to roaming costs. I used the SIM card in Borneo and Kuala Lumpur.★
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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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