App

Customer support

AUD

Find bookings

Top Picks for Koh Samui Wi-Fi & SIM cards

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

Trip.com offers 37 Wi-Fi & SIM cards in Koh Samui

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support



Discover 37 Wi-Fi & SIM cards in Koh Samui on Trip.com, updated September 26, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AUD 0.31 per person, with an average total of AUD 2.89. Choose the option that suits your plan.

With 20.867k verified reviews, Wi-Fi & SIM cards Koh Samui boast an average rating of 4.6.

The next available day tour departs on September 27, 2025. Book now to secure your spot!

Koh Samui Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

September is the perfect time to visit Koh Samui! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | Local Phone Number | Real-Name Authentication Required | 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



Trip.comKoh Samui

Wi-Fi & SIM cards

Wi-Fi & SIM cards

Available Today

Available Tomorrow

37 Results for Koh Samui Wi-Fi & SIM cards

Sort by

Recommended

Thailand AIS 5G SIM Card | 15GB for 7days | Local Phone Number | Pick Up at Bangkok Airport

Hotspot capable

4.9/5

Excellent· 141 reviews· 3.1k booked

FromAU$7.41

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

Renewable

Hotspot capable

4.7/5

Great· 2.5k reviews· 56.2k booked

FromAU$0.39

Thailand Dtac 5G eSIM | Total 35GB/50GB/Unlimited Data | Local Phone Number | 7-15 Days | 24-Hour Billing | QR Code

Includes SMS messages

Phone calls supported

Hotspot capable

4.8/5

Great· 2.1k reviews· 45.4k booked

FromAU$7.37

Thailand AIS 5G eSIM | Total 15GB/30GB | 7-10 Days | 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· 3.2k reviews· 73k booked

FromAU$6.46

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

Renewable

Hotspot capable

4.4/5

Good· 2.9k reviews· 45.4k booked

FromAU$1.99

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 513 reviews· 8.7k booked

FromAU$0.52

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 859 reviews· 14k booked

FromAU$0.52

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

Renewable

Hotspot capable

4.7/5

Great· 875 reviews· 17.4k booked

FromAU$0.35

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 2.2k reviews· 24.8k booked

FromAU$3.06

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.3k reviews· 23.4k booked

5% off

Limited-time sale

FromAU$0.51AU$0.54

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

Hotspot capable

4.6/5

Satisfactory· 322 reviews· 6.5k booked

FromAU$0.31

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

Hotspot capable

4.8/5

Great· 732 reviews· 6.7k booked

6% off

Limited-time sale

FromAU$0.47AU$0.5

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

Hotspot capable

4.6/5

Satisfactory· 631 reviews· 12.2k booked

50% off

Limited-time sale

FromAU$0.32AU$0.65

Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation

Hotspot capable

4.7/5

Great· 220 reviews· 4.3k booked

FromAU$0.43

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

Renewable

Hotspot capable

4.7/5

Great· 1.6k reviews· 25.2k booked

FromAU$0.52

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

Renewable

Hotspot capable

4.5/5

Satisfactory· 54 reviews· 694 booked

FromAU$15.44

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

Renewable

Hotspot capable

4.7/5

Great· 123 reviews· 2.1k booked

5% off

Limited-time sale

FromAU$1.97AU$2.08

Thailand Truemove 5G eSIM | Total 15GB/50GB | Local Phone Number | 24-Hour Billing | QR Code

Includes SMS messages

Phone calls supported

Hotspot capable

4.7/5

Great· 195 reviews· 3.9k booked

FromAU$7.42

Global 108 Destinations 5G eSIM | One SIM, Travel the World | 1–30 Days | Instant QR

Hotspot capable

4.3/5

Good· 148 reviews· 2.5k booked

FromAU$1.92

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 366 reviews· 4.9k booked

5% off

Limited-time sale

FromAU$0.35AU$0.37





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

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



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



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



How can I contact Trip.com customer support?



Reviews/Trip Moments

★

Reviews: Thailand AIS 5G SIM Card | 15GB for 7days | Local Phone Number | Pick Up at Bangkok Airport

Guest User2025-09-03

When I spoke to the staff at the specified location, they told me that the location was a little different. However, it wasn't that far away so it wasn't a big problem, and the service after that, both in terms of procedures and communication, was very smooth. If possible, I think it would be better to just correct the location description.

★

Guest User2025-08-25

Bangkok and Phuket sibeh crowded, sometimes the Wi-Fi will spin like sotong kena goreng. But if go ulu places with fewer people, the connection damn fast one.

★

Guest User2025-05-16

I recently used an eSIM for my trip to Thailand, and it was an absolute game-changer! From the moment I landed in Bangkok, I had instant 4G/5G connectivity without the hassle of swapping physical SIM cards. The setup was incredibly easy—just scanned a QR code, followed a few simple steps, and I was online within minutes. ** Pros: ** ✅ **Instant Activation** – No waiting in lines at the airport. ✅ **Affordable Data Plans** – Great prices compared to roaming charges. ✅ **Reliable Coverage** – Strong signal in Bangkok, Chiang Mai, and Phuket. ✅ **No Physical SIM Needed** – Perfect for dual-SIM phones.

★

Guest User2025-09-23

It’s really quiet convenient and the data is really good, and also good internet 👍🏻👍🏻👍🏻👍🏻👍🏻

★

Guest User2025-09-24

Coming to Japan alone is comfortable. No need to worry about communication. The signal is good, no cuts. Plus, you can watch many series. Calling the hotel, the signal is good. It's very good. Normally, I use roaming, so the internet runs out very quickly.

★

Guest User2025-07-02

I traveled through 5 countries in Asia over the course of 3 months, and the network has been very stable the whole time. It has never dropped the connection. So I definitely have to come and leave a good review. This eSIM is absolutely worth buying.



Contact us

About

Other services

Payment methods

Our partners