Top picks for Koh Samui SIM card
Discover 35 SIM card in Koh Samui on Trip.com, updated February 6, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From GBP 0.05 per person, with an average total of GBP 1.18. Choose the option that suits your plan.
With 37.19k verified reviews, SIM card Koh Samui boast an average rating of 4.7.
This week's most popular SIM card: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 5.665k reviews and a 4.7 rating.
The next available day tour departs on February 7, 2026. Book now to secure your spot!
Koh Samui SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
February is the perfect time to visit Koh Samui! Choose from SIM card 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.
Search attractions or local attractions & tours
Search
SIM card
Available Today
Available Tomorrow
35 results for Koh Samui SIM card
Sort by:
Recommended
RenewableHotspot capable4.7/5Very good· 3.7k reviews· 80.4k booked50% offLimited-time saleFrom£0.09£0.18
RenewableHotspot capable4.7/5Very good· 5.7k reviews· 129.8k booked10% offLimited-time saleFrom£0.17£0.19
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 3.3k reviews· 82.4k bookedFrom£3.57
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.4/5Good· 3.9k reviews· 84.8k bookedFrom£3.50
Hotspot capable4.8/5Very good· 235 reviews· 4.6k bookedFrom£0.21
RenewableHotspot capable4.6/5Satisfied· 1.3k reviews· 22.5k bookedFrom£0.21
RenewableHotspot capable4.7/5Very good· 2k reviews· 35k booked52% offLimited-time saleFrom£0.12£0.25
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 469 reviews· 11.3k bookedFrom£3.68
RenewableHotspot capable4.8/5Very good· 1.9k reviews· 18.2k booked40% offLimited-time saleFrom£0.12£0.2
Hotspot capable4.7/5Very good· 1.7k reviews· 37.6k bookedFrom£0.21
Hotspot capable4.7/5Very good· 301 reviews· 10.1k bookedFrom£0.09
Phone calls supportedHotspot capable4.6/5Satisfied· 613 reviews· 13.9k booked20% offLimited-time saleFrom£0.96£1.2
4.7/5Very good· 2.1k reviews· 33.2k booked70% offLimited-time saleFrom£0.05£0.17
RenewableHotspot capable4.6/5Satisfied· 4.5k reviews· 44.4k bookedFrom£1.48
Hotspot capable4.5/5Satisfied· 2k reviews· 37.2k bookedFrom£0.17
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.8/5Very good· 316 reviews· 6k bookedFrom£3.65
RenewableHotspot capable4.6/5Satisfied· 2.1k reviews· 40.4k booked30% offLimited-time saleFrom£0.09£0.13
Includes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.7/5Very good· 199 reviews· 9.3k bookedFrom£4.25
Hotspot capable4.5/5Satisfied· 454 reviews· 9.7k booked50% offLimited-time saleFrom£0.14£0.28
RenewableHotspot capable4.5/5Satisfied· 293 reviews· 6k booked5% offLimited-time saleFrom£0.81£0.86
View more
Explore top experiences
See what other travellers love, based on ratings and bookings
Frequently asked questions about Koh Samui SIM card
How many SIM card are available in Koh Samui on Trip.com?
What are the best SIM card in Koh Samui?
What are the top-rated SIM card in Koh Samui?
How can I contact Trip.com customer support?
Can I change or cancel my booking?
How can I get discounted prices?
Trip.com Picks
Popular Koh Samui Tours
Best Koh Samui Experiences
Popular Products
Popular Activities
Koh Samui Angthong National Marine Park one-day tour Thailand Koh Samui Day Tour Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventureFrom Koh Pha Ngan: Day Tour Ang Thong with Kayak, Snorkel & LunchKoh Samui Private Customized Tour with DriverKoh Samui vintage red sailing boat sunset tour with pickup service and buffetMr.Tu Fishing Game in Koh Samui: Fresh seafood processing on-site|Professional fishing boat|Custom Charter BookingKoh Samui: Introduction Private Class Muay Thai Boxing for BeginnersSamui Elephant Kingdom Ethical Sanctuary and Skywalk TourPhuket to Koh Samui by Coach and High-Speed CatamaranElephant Visit at Samui Elephant Kingdom, Koh Samui, ThailandFrom Koh Samui: Island Sightseeing Shared Tour by Army JeepKoh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounterOne-day tour to Angthong Marine National ParkPrivate Customized Tour with Driver in Koh Samui
Koh Samui Day ToursKoh Samui Connectivity SolutionsKoh Samui SIM CardKoh Samui Travel ServicesBoat Experiences in Koh SamuiKoh Samui Group ToursKoh Samui Transport CardKoh Samui Shopping DiscountsKoh Samui Bus TicketsKoh Samui Airport ServicesWater Activities in Koh SamuiKoh Samui Yacht CharterKoh Samui Sports & AdventureKoh Samui Boat TicketsKoh Samui Travel EssentialsHainan SIM CardChina Bus TicketsGuangzhou Spa & MassagePhu Quoc Island SIM CardSri Lanka SIM CardShanghai Spa & MassageXiamen Spa & MassageChongqing Day ToursVietnam SIM CardPattaya Spa & MassageBus Shared Tranfer From Huanglongjiuzhai Railway Station to JiuzhaigouBeijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticketMutianyu Great Wall With English Speaking Driver Service 2026 Gyeongju Cherry Blossom Marathon RegistrationPattaya 6996 ShowKyoto Tango Railway Spirited Away Sea Train Amanohashidate and Ine Boat Houses 1-day Tour with Tickets IncludedZhangjiajie Private Tour Day Trip: Fenghuang Ancient Town & Furong Town Beijing Mutianyu Great Wall + Summer Palace 1-Day Tour | No-shoping | In-depth Commentary | Experienced Guide | Round-trip TransferNational Museum of China The Wake Up Club Adult Show Ticket Phuket Reviews/Trip Moments
★
★
★
★
★
Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-06
This product is very easy to use, which impressed me.
I think its design is very user-friendly and easy to learn.
Moreover, its functions are comprehensive and meet my needs.
Overall, I am very satisfied with my user experience.
I would recommend this product to friends who need it.★
★
★
★
★
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-06
Everything was great, I stayed connected all day, except for the one time I didn't get a network on Koh Larn, somewhere on the edge of the island. Everything else was great, I 100% recommend it! And it's sooooo cheap!★
★
★
★
★
Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-06
They installed it quickly and easily on our iPhones. We bought three e-SIMs: one for me, one for my husband, and one for my eldest son. Everyone's internet was lightning fast, and we were also able to make calls on WhatsApp. I'll always buy e-SIMs from trip.com from now on.★
★
★
★
★
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-02-06
The installation was quick and easy, and everything was simple and convenient. We were in Bangkok and Hua Hin, and the connection and internet were stable everywhere and at all times. I could even share the internet.★
★
★
★
★
Reviews: Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Guest User2026-02-02
The connection is excellent; the SIM card activates in a minute and works right away. The main thing is to enable data roaming in the settings. Without it, there's no internet access.★
★
★
★
★
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.
About
Payment methods
Our partners
Contact Center
of the year 2025
of the year 2025
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.