Top picks for Koh Samui Wi-Fi & SIM cards
Discover 36 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated February 14, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From THB 2.82 per person, with an average total of THB 47.42. Choose the option that suits your plan.
With 34.28k 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 5.966k reviews and a 4.7 rating.
The next available day tour departs on February 15, 2026. Book now to secure your spot!
Koh Samui Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February 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 cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 3.9k reviews· 85.3k booked50% offLimited-time saleFromTHB 3.69THB 7.39
92.7% of travelers recommendFree cancellationBook now for todayRenewable4.7/5Very good· 6k reviews· 137.4k booked50% offLimited-time saleFromTHB 3.89THB 7.78
1.218k bookings in 7 daysBook now for todayIncludes SMS messages4.4/5Good· 3.9k reviews· 85.7k bookedFromTHB 146.93
96.2% of travelers recommendFree cancellationBook now for todayRenewable4.8/5Very good· 1.9k reviews· 19.4k booked40% offLimited-time saleFromTHB 4.95THB 8.25
96.3% of travelers recommendFree cancellationBook now for todayHotspot capable4.8/5Very good· 267 reviews· 4.9k booked70% offLimited-time saleFromTHB 4.28THB 14.28
92.3% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 351 reviews· 11.1k bookedFromTHB 3.45
94.2% of travelers recommendFree cancellationBook now for todayRenewable4.7/5Very good· 2.1k reviews· 35.6k booked50% offLimited-time saleFromTHB 4.08THB 8.17
94.7% of travelers recommendBook now for todayIncludes SMS messages4.8/5Very good· 3.4k reviews· 86.1k bookedFromTHB 150.04
94% of travelers recommendBook now for todayIncludes SMS messages4.7/5Very good· 481 reviews· 11.8k bookedFromTHB 154.70
92.5% of travelers recommendFree cancellationBook now for today4.7/5Very good· 2.2k reviews· 35.8k booked60% offLimited-time saleFromTHB 2.82THB 7.07
91.1% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 2.2k reviews· 41.8k booked30% offLimited-time saleFromTHB 3.81THB 5.45
92% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 1.8k reviews· 38.8k booked70% offLimited-time saleFromTHB 4.70THB 15.67
90.5% of travelers recommendFree cancellationBook now for todayPhone calls supported4.6/5Satisfied· 654 reviews· 15.2k booked20% offLimited-time saleFromTHB 40.52THB 50.65
1.345k bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 518 reviews· 11k booked50% offLimited-time saleFromTHB 5.87THB 11.75
90.2% of travelers recommendBook now for todayIncludes SMS messages4.6/5Satisfied· 205 reviews· 9.8k bookedFromTHB 179.32
91.1% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.4k reviews· 23.4k booked50% offLimited-time saleFromTHB 4.28THB 8.56
97.6% of travelers recommendFree cancellationBook now for todayIncludes SMS messages4.8/5Very good· 327 reviews· 6.3k bookedFromTHB 153.87
240 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 300 reviews· 6.2k booked5% offLimited-time saleFromTHB 34.34THB 36.15
880 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2.1k reviews· 38.3k booked15% offLimited-time saleFromTHB 5.95THB 7
344 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.4/5Good· 340 reviews· 6.5k booked5% offLimited-time saleFromTHB 36.98THB 38.93
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Reviews/Trip Moments
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Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | 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: Thailand AIS 5G eSIM | Unlimited Data | 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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Reviews: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Guest User2026-02-11
eSIM was easy to install, worked reliably, and provided fast internet throughout my trip. Very convenient — no need for a physical SIM card. I would definitely use it again.★
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Reviews: Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Guest User2026-02-12
Excellent connection quality, and the SIM card was a big help in Malaysia. It was quick and easy to connect, overall, I recommend it.★
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Reviews: Thailand TRUE eSIM | 5G/4G | Daily Package/Full-Time Package | 1-30 Days | QR Code
Guest User2026-02-13
Easy to install. Great signal (~15Mbps) in most places, and using a local access point instead of being re-routed elsewhere. Good price!
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