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Best Koh Samui Connectivity Solutions

Q: How many Wi-Fi & SIM cards are available in Koh Samui on Trip.com?

Trip.com offers 36 Wi-Fi & SIM cards in Koh Samui

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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 EUR 0.18 per person, with an average total of EUR 1.59. Choose the option that suits your plan.

With 23.444k verified reviews, Wi-Fi & SIM cards Koh Samui boast an average rating of 4.6.

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!

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

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Trip.comKoh Samui

Wi-Fi & SIM cards

Wi-Fi & SIM cards

Available Today

Available Tomorrow

36 results for Koh Samui Wi-Fi & SIM cards

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Recommended

Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport
Hotspot capable
4.8/5
Great· 156 reviews· 3.4k booked
From€ 4.16
Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
4.7/5
Great· 2.7k reviews· 60.7k booked
From€ 0.22
Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code
Hotspot capable
4.8/5
Great· 2.2k reviews· 47.6k booked
From€ 2.64
Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code
Includes SMS messages
4.4/5
Good· 3.3k reviews· 73.7k booked
From€ 3.64
Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Renewable
4.5/5
Satisfactory· 3.8k reviews· 55.1k booked
From€ 1.12
Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Renewable
4.7/5
Great· 1k reviews· 19.8k booked
From€ 0.20
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 282 reviews· 5.9k booked
From€ 0.25
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
4.6/5
Satisfactory· 2.5k reviews· 27.2k booked
From€ 1.73
Asia 4G/5G eSIM|Daily package/data package|1-30 days|24-hour billing|QR code
Renewable
4.6/5
Satisfactory· 904 reviews· 14.6k booked
From€ 0.76
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
4.7/5
Great· 566 reviews· 9.4k booked
From€ 0.30
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
4.6/5
Satisfactory· 137 reviews· 2.4k booked
10% off
Limited-time sale
From€ 0.91€ 1.02
Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | Daily package/Total package | 500MB/day-total 30GB | QR code
Renewable
4.8/5
Great· 882 reviews· 7.6k booked
7% off
Limited-time sale
From€ 0.26€ 0.28
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
4.6/5
Satisfactory· 1.3k reviews· 24.5k booked
6% off
Limited-time sale
From€ 0.29€ 0.31
Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Hotspot capable
4.6/5
Satisfactory· 367 reviews· 7.2k booked
From€ 0.18
Southeast Asia eSIM | Singapore/Malaysia/Thailand/Indonesia | 5G/4G | Natural Day | 1-30 days | QR code
Hotspot capable
4.6/5
Satisfactory· 765 reviews· 13k booked
51% off
Limited-time sale
From€ 0.18€ 0.37
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code
Renewable
4.5/5
Satisfactory· 55 reviews· 778 booked
From€ 8.70
Thailand 5G eSIM | Daily package/Total package | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code
Renewable
4.6/5
Satisfactory· 385 reviews· 5.1k booked
9% off
Limited-time sale
From€ 0.19€ 0.21
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 158 reviews· 2.7k booked
From€ 1.09
Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
4.7/5
Great· 1.6k reviews· 25.8k booked
From€ 0.30
Thailand DTAC 5G eSIM | Daily/Total Data Package | Local Number | 7–15 Days | 24-Hour Billing | QR Code
Phone calls supported
4.6/5
Satisfactory· 295 reviews· 4.8k booked
From€ 4.59

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Frequently asked questions about Koh Samui Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Koh Samui on Trip.com?

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What are the best Wi-Fi & SIM cards in Koh Samui?

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What are the top-rated Wi-Fi & SIM cards in Koh Samui?

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How can I contact Trip.com customer support?



Can I change or cancel my booking?



How can I get discounted prices?

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Reviews/Trip Moments

★

Reviews: Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport

Guest User2026-01-21

It's convenient because you can find it right after exiting the departure hall. The staff was friendly and set it up quickly. The signal was decent, and I used it well. However, I was a little worried because my plan was suspended after 35GB, which was a bit of a concern. I was satisfied because the price was cheaper than buying unlimited data on-site.

★

Guest User2026-03-01

Finally, be sure to turn on data roaming. The connection is good. I extended the package without any problems and paid for trip coins, which was very pleasing.

★

Reviews: Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 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.

★

Guest User2026-03-01

Easy to use, I faced some difficulties with real face authentication but the customer service was fast and solved my problem, so I was impressed. I will always use Trip from now on.

★

Guest User2026-01-22

It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍

★

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

Guest User2026-03-01

We've installed it on the phone. We'll connect it when we arrive in Thailand. We hope everything will be fine. We can't yet determine the signal quality.

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Best Koh Samui Connectivity Solutions

36 results for Koh Samui Wi-Fi & SIM cards

Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport

Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code

Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | QR code

Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Asia 4G/5G eSIM|Daily package/data package|1-30 days|24-hour billing|QR code

Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

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

Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days

Southeast Asia eSIM | Singapore/Malaysia/Thailand/Indonesia | 5G/4G | Natural Day | 1-30 days | QR code

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

Thailand 5G eSIM | Daily package/Total package | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code

Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

Singapore/Malaysia/Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Thailand DTAC 5G eSIM | Daily/Total Data Package | Local Number | 7–15 Days | 24-Hour Billing | QR Code

Frequently asked questions about Koh Samui Wi-Fi & SIM cards

Reviews/Trip Moments

Trip.com Picks

Popular Tour Products in Koh Samui

Popular Experiences in Koh Samui

Popular Products

Popular activities

Popular Stays in Koh Samui

Popular Things to Do

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