Top picks for Koh Samui Wi-Fi & SIM cards
Discover 36 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated March 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From AUD 0.15 per person, with an average total of AUD 2.47. Choose the option that suits your plan.
With 26.188k verified reviews, Wi-Fi & SIM cards Koh Samui boast an average rating of 4.7.
This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 4.297k reviews and a 4.7 rating.
The next available day tour departs on March 4, 2026. Book now to secure your spot!
Koh Samui Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
March 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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RenewableHotspot capable4.7/5Great· 2.6k reviews· 55.1k booked5% offLimited-time saleFromAU$ 0.33AU$ 0.35
RenewableHotspot capable4.7/5Great· 4.3k reviews· 97.4k booked5% offLimited-time saleFromAU$ 0.36AU$ 0.38
RenewableHotspot capable4.6/5Excellent· 1.4k reviews· 27.1k booked50% offLimited-time saleFromAU$ 0.17AU$ 0.34
Hotspot capable4.7/5Great· 2.9k reviews· 67.4k bookedFromAU$ 7.20
Phone calls supportedHotspot capable4.6/5Excellent· 408 reviews· 8.3k booked5% offLimited-time saleFromAU$ 7.46AU$ 7.86
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.4/5Good· 3.6k reviews· 79.9k bookedFromAU$ 6.30
Hotspot capable4.7/5Great· 1.1k reviews· 24.8k booked47% offLimited-time saleFromAU$ 0.22AU$ 0.42
RenewableHotspot capable4.8/5Great· 1.7k reviews· 13.3k booked5% offLimited-time saleFromAU$ 0.38AU$ 0.4
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Excellent· 136 reviews· 5.8k booked5% offLimited-time saleFromAU$ 8.04AU$ 8.47
RenewableHotspot capable4.7/5Great· 1k reviews· 16.9k booked50% offLimited-time saleFromAU$ 0.21AU$ 0.42
Hotspot capable4.6/5Excellent· 195 reviews· 3.6k booked20% offLimited-time saleFromAU$ 0.68AU$ 0.85
4.7/5Great· 1.3k reviews· 19.3k booked57% offLimited-time saleFromAU$ 0.15AU$ 0.35
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Great· 352 reviews· 8.5k bookedFromAU$ 7.46
Hotspot capable4.8/5Great· 134 reviews· 2.4k booked46% offLimited-time saleFromAU$ 0.23AU$ 0.43
Hotspot capable4.7/5Great· 1.1k reviews· 16.9k booked50% offLimited-time saleFromAU$ 0.32AU$ 0.64
RenewableHotspot capable4.6/5Excellent· 1.9k reviews· 35.2k booked8% offLimited-time saleFromAU$ 0.21AU$ 0.23
Hotspot capable4.7/5Great· 9 reviews· 358 bookedFromAU$ 7.61
RenewableHotspot capable4.7/5Great· 1.9k reviews· 32.4k booked50% offLimited-time saleFromAU$ 0.25AU$ 0.51
Hotspot capable5.0/5Excellent· 8 reviews· 394 bookedFromAU$ 0.17
RenewableHotspot capable4.5/5Excellent· 234 reviews· 4.8k booked5% offLimited-time saleFromAU$ 1.65AU$ 1.74
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Reviews/Trip Moments
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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 User2026-02-13
Here’s a polished review you can use:
I had a great experience using the Thailand 5G eSIM. The setup was incredibly fast and convenient — the QR code worked instantly, and I was connected within minutes without needing to swap a physical SIM card.
The connection was strong and reliable throughout my trip. I had no issues using TikTok and ChatGPT, and streaming, browsing, and messaging all worked smoothly on 5G. The speed was impressive, even in busy areas.
I also really liked the flexibility of choosing between a day pass or total data package, and the 24-hour billing system is very practical, especially if you arrive at an odd time.
Overall, a hassle-free and convenient option for travelling in Thailand. I would definitely use it again.★
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-13
Excellent connection. Very convenient for traveling. I got a 60GB plan for 15 days for 880 rubles. I used 15GB. And that's considering I was connected 24/7. I shot a lot of videos and sent them home.★
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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 Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-13
Very convenient! I purchased a 15-day unlimited plan in advance, activated it at the airport using a QR code, and followed the instructions sent to me by email.★
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Reviews: Thailand truemove dtac 5G eSIM | Total Data Package/Unlimited Data | 5–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-13
I was able to quickly install my eSIM card at the airport. The connection is excellent, the internet works great, and I can get through to my eSIM number, but I can't call it; it only works over the internet. After it expired, I couldn't top up my eSIM card at 7/11.★
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Reviews: Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-02-11
I have booked this eSIM several times now and have no complaints; top utilization and top network, highly recommended.
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