Top picks for Koh Samui Wi-Fi & SIM cards
Discover 36 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated March 2, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From SEK 1.00 per person, with an average total of SEK 15.55. Choose the option that suits your plan.
With 36.952k 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 6.591k reviews and a 4.7 rating.
The next available day tour departs on March 3, 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 capable4.7/5Very good· 6.6k reviews· 152.1k booked66% offLimited-time saleFromSEK 1.00SEK 3
Hotspot capable4.8/5Very good· 3.6k reviews· 93.8k bookedFromSEK 44.00
RenewableHotspot capable4.6/5Satisfied· 4.3k reviews· 94.3k booked66% offLimited-time saleFromSEK 1.00SEK 3
Phone calls supportedHotspot capable4.6/5Satisfied· 741 reviews· 18.1k booked20% offLimited-time saleFromSEK 12.00SEK 15
4.7/5Very good· 2.6k reviews· 41.6k booked66% offLimited-time saleFromSEK 1.00SEK 3
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 25.9k booked66% offLimited-time saleFromSEK 1.00SEK 3
Hotspot capable4.7/5Very good· 2k reviews· 42.4k booked80% offLimited-time saleFromSEK 1.00SEK 5
Hotspot capable4.5/5Satisfied· 678 reviews· 13.6k booked50% offLimited-time saleFromSEK 2.00SEK 4
Includes SMS messagesPhone calls supportedHotspot capable4.3/5Good· 4k reviews· 86.9k bookedFromSEK 43.00
RenewableHotspot capable4.7/5Very good· 2.1k reviews· 36.9k booked33% offLimited-time saleFromSEK 2.00SEK 3
Hotspot capable4.8/5Very good· 320 reviews· 5.8k booked80% offLimited-time saleFromSEK 1.00SEK 5
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.8/5Very good· 370 reviews· 7k bookedFromSEK 45.00
RenewableHotspot capable4.8/5Very good· 2.1k reviews· 22.2k booked66% offLimited-time saleFromSEK 1.00SEK 3
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.7/5Very good· 226 reviews· 10.7k bookedFromSEK 53.00
RenewableHotspot capable4.6/5Satisfied· 2.4k reviews· 44.6k booked50% offLimited-time saleFromSEK 1.00SEK 2
Hotspot capable4.7/5Very good· 516 reviews· 12.9k bookedFromSEK 45.00
Hotspot capable4.5/5Satisfied· 2.2k reviews· 39.9k bookedFromSEK 3.00
Hotspot capable4.5/5Satisfied· 68 reviews· 1.9k booked6% offLimited-time saleFromSEK 43.00SEK 46
Hotspot capable4.7/5Very good· 369 reviews· 4.7k booked80% offLimited-time saleFromSEK 1.00SEK 5
RenewableHotspot capable4.5/5Satisfied· 331 reviews· 6.8k booked9% offLimited-time saleFromSEK 10.00SEK 11
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-02
The 5G connection is simply excellent. We activated it in Russia, and as soon as we arrived in Thailand, everything was flying; 2GB was enough for everything.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-03-01
It was an incredibly simple process to download and install the eSIM and the signal was perfect throughout my trip.★
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-02
Safe and recommended! When I arrived at Phuket International Airport, I had trouble activating my phone between baggage and immigration, so I used chat for the first time. I was able to set it up successfully by exchanging messages in Japanese and smartphone images. The timely communication was excellent, even in a foreign country! I highly recommend it!★
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Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-03-02
Everything was very fast and cheap; I couldn't find anything cheaper. 5G coverage was everywhere, and the internet was very fast and stable.★
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Reviews: Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Guest User2026-03-02
I used an e-SIM for the first time. I installed it using a QR code in my home country, and internet was automatically available in Thailand. There were some minor issues, but customer support quickly helped me out!★
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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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