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Top picks for Koh Samui SIM card

Q: How many SIM card are available in Koh Samui on Trip.com?

Trip.com offers 35 SIM card in Koh Samui

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Get help anytime, anywhere within 30 seconds Contact customer support

Q: Can I change or cancel my booking?

Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Q: How can I get discounted prices?

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

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Discover 35 SIM card in Koh Samui on Trip.com, updated April 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From MYR 0.27 per person, with an average total of MYR 6.51. Choose the option that suits your plan.

With 51.556k verified reviews, SIM card Koh Samui boast an average rating of 4.6.

The next available day tour departs on April 12, 2026. Book now to secure your spot!

Koh Samui SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

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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35 results for Koh Samui SIM card

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Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.7/5
Very good· 3.7k reviews· 80.4k booked
50% off

Limited-time sale
FromMYR 0.47MYR 0.94
Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Very good· 5.7k reviews· 129.8k booked
10% off

Limited-time sale
FromMYR 0.89MYR 0.99
Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Renewable
Hotspot capable
4.8/5
Very good· 1.9k reviews· 18.2k booked
40% off

Limited-time sale
FromMYR 0.63MYR 1.05
Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Includes SMS messages
Phone calls supported
Hotspot capable
4.7/5
Very good· 3.3k reviews· 82.4k booked
FromMYR 19.02
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 1.3k reviews· 22.5k booked
FromMYR 1.11
Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Phone calls supported
Hotspot capable
4.6/5
Satisfied· 613 reviews· 13.9k booked
20% off

Limited-time sale
FromMYR 5.12MYR 6.4
Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
4.7/5
Very good· 2.1k reviews· 33.2k booked
70% off

Limited-time sale
FromMYR 0.27MYR 0.9
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Very good· 1.7k reviews· 37.6k booked
FromMYR 1.10
Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 453 reviews· 9.7k booked
50% off

Limited-time sale
FromMYR 0.74MYR 1.49
Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Hotspot capable
4.5/5
Satisfied· 2k reviews· 37.2k booked
FromMYR 0.89
Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.4/5
Good· 3.9k reviews· 84.8k booked
FromMYR 18.63
Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 2.1k reviews· 40.4k booked
30% off

Limited-time sale
FromMYR 0.48MYR 0.69
Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Very good· 2k reviews· 35k booked
50% off

Limited-time sale
FromMYR 0.67MYR 1.34
Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 4.5k reviews· 44.4k booked
FromMYR 7.89
Thailand Truemove 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Includes SMS messages
Phone calls supported
Hotspot capable
4.7/5
Very good· 465 reviews· 11.3k booked
FromMYR 19.61
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.5/5
Satisfied· 293 reviews· 6k booked
5% off

Limited-time sale
FromMYR 4.36MYR 4.59
Thailand AIS 5G SIM Card | Unlimited Data | Local Phone Number | Pick Up at Thailand Airport
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.8/5
Very good· 316 reviews· 6k booked
FromMYR 19.42
Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Hotspot capable
4.8/5
Very good· 235 reviews· 4.6k booked
FromMYR 1.10
Thailand DTAC 5G eSIM | Local IP with Fast Speed | 10 / 15 Days | Unlimited Data & Calls | Instant QR
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.7/5
Very good· 199 reviews· 9.3k booked
FromMYR 22.63
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.4/5
Good· 14.7k reviews· 162.6k booked
FromMYR 5.13

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Trip.comKoh Samui

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Day tours (71)Travel photography (3)Wi-Fi (1)SIM card (35)Sports experiences (9)Outdoor experiences (5)Water activities (10)Diving (9)Spa & beauty (4)Spa & wellness (4)Cultural experiences (3)Boat experiences (10)Yachts & sailboats (8)Riding & driving (1)Boat tickets (4)Shuttle bus (3)

Frequently asked questions about Koh Samui SIM card

How many SIM card are available in Koh Samui on Trip.com?

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What are the best SIM card in Koh Samui?

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What are the top-rated SIM card in Koh Samui?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?

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How can I get discounted prices?

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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.

★

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: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code

Guest User2026-02-05

I used it in Thailand and Singapore. I've used eSIM before, but it required QR code scanning and was a bit of a hassle at the airport. However, this eSIM was automatically set up with the push of a button, so I was able to set it up while walking around without any preparation! There were no connection issues and the speed was satisfactory!

★

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.

★

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.

★

Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code

Guest User2026-02-04

Everything worked great!!! I don’t remember how I did it, I need to repeat it soon, but I don’t remember how to buy and switch to a number.

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