Top picks for Koh Samui Wi-Fi & SIM cards
Discover 36 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated March 5, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From OMR 0.03 per person, with an average total of OMR 0.64. Choose the option that suits your plan.
With 38.518k 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 6.721k reviews and a 4.7 rating.
The next available day tour departs on March 6, 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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Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 4.4k reviews· 96k booked50% offLimited-time saleFromOMR 0.050OMR 0.1
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.7/5Very good· 6.7k reviews· 154.9k booked50% offLimited-time saleFromOMR 0.050OMR 0.1
32 consecutive positive reviewsBook now for todayHotspot capable4.8/5Very good· 3.6k reviews· 95.1k bookedFromOMR 1.860
1.035k bookings in 7 daysBook now for todayIncludes SMS messages4.3/5Good· 4k reviews· 87k bookedFromOMR 1.820
91.4% of travelers recommendFree cancellationBook now for todayPhone calls supported4.6/5Satisfied· 768 reviews· 18.8k booked20% offLimited-time saleFromOMR 0.500OMR 0.63
1.165k bookings in 7 daysFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.6k reviews· 26.3k booked54% offLimited-time saleFromOMR 0.050OMR 0.11
92.4% of travelers recommendFree cancellationBook now for today4.7/5Very good· 2.6k reviews· 42.2k booked66% offLimited-time saleFromOMR 0.030OMR 0.09
97.3% of travelers recommendFree cancellationBook now for todayIncludes SMS messages4.8/5Very good· 376 reviews· 7.2k bookedFromOMR 1.910
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 2.1k reviews· 43k booked50% offLimited-time saleFromOMR 0.060OMR 0.12
95.6% of travelers recommendFree cancellationBook now for todayRenewable4.8/5Very good· 2.1k reviews· 22.5k booked54% offLimited-time saleFromOMR 0.050OMR 0.11
29 consecutive positive reviewsBook now for todayIncludes SMS messages4.7/5Very good· 232 reviews· 10.9k bookedFromOMR 2.230
1.223k bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 718 reviews· 14.1k booked53% offLimited-time saleFromOMR 0.070OMR 0.15
963 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2.2k reviews· 40.4k booked11% offLimited-time saleFromOMR 0.080OMR 0.09
25 consecutive positive reviewsBook now for todayHotspot capable4.7/5Very good· 521 reviews· 13.1k bookedFromOMR 1.920
92.5% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 494 reviews· 15.9k bookedFromOMR 0.050
94% of travelers recommendFree cancellationBook now for todayRenewable4.7/5Very good· 2.1k reviews· 37.1k booked18% offLimited-time saleFromOMR 0.090OMR 0.11
142 bookings in 7 daysBook now for todayHotspot capable4.6/5Satisfied· 72 reviews· 2k booked5% offLimited-time saleFromOMR 1.860OMR 1.96
95.2% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 331 reviews· 6k booked72% offLimited-time saleFromOMR 0.050OMR 0.18
92.7% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 1.2k reviews· 18.4k booked52% offLimited-time saleFromOMR 0.080OMR 0.17
91.2% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 2.4k reviews· 45.5k booked42% offLimited-time saleFromOMR 0.040OMR 0.07
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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 User2026-03-05
Bangkok has always been a favorite city to visit and experience it's vibrant city life, great food and Thai hospitality. Always purchase eSim from Trip.com for affordable and reliable coverage in Thailand.★
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Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-05
Essential for every trip now, much cheaper than other eSIMs on the market, works perfectly and so much simpler than taking a local SIM when arriving at the airport.★
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Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-03-05
The internet is fantastic, it was enough for both of us for 14 days without any problems. The signal is good and the connection is smooth. Thank you.★
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Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | ldentity Verification Required | QR code
Guest User2026-03-04
Do remember to register your account with your passport b4 you can start using the e Sim. After registration, the e sim’s connection is perfect!!★
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Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-03-05
Everything is great! It costs next to nothing! Everything works perfectly. The only caveat is that you need to be connected to the internet to install the eSIM. Then the hassle of searching for free WiFi begins... and so on... In short, I recommend it!★
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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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