eSIM Koh Samui

Compare The Best eSIM Plans For Koh Samui

COUNTRY

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Thailand

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rating(4101)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$1.00

rating(17496)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$2.69

rating(2249)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$2.99

rating(5694)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$3.90

rating(5453)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$4.00

rating(10706)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$4.39

rating(38191)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$4.50

rating(5336)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$5.00

rating(8120)
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PERIOD

7 DAYS

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DATA

1 GB

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PRICE

$5.00

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WITHNUMBER & SMS
rating(6385)
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PERIOD

7 DAYS

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DATA

3 GB

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PRICE

$5.00

rating(5048)
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PERIOD

7 DAYS

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DATA

15 GB

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PRICE

$5.69

rating(6065)
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PERIOD

7 DAYS

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DATA

15 GB

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PRICE

$6.00

New

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WITHNUMBER
rating(23518)
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PERIOD

NO EXPIRATION

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DATA

3 GB

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PRICE

$6.67

rating(6065)
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PERIOD

7 DAYS

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DATA

25 GB

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PRICE

$8.00

New

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WITHNUMBER
rating(6065)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$10.00

New

rating(6065)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$10.00

New

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WITHNUMBER
rating(23518)
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PERIOD

NO EXPIRATION

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DATA

5 GB

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PRICE

$10.88

rating(4101)
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PERIOD

7 DAYS

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DATA

20 GB

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PRICE

$12.00

rating(10051)
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PERIOD

7 DAYS

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DATA

3 GB

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PRICE

$13.20

rating(5453)
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PERIOD

7 DAYS

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DATA

10 GB

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PRICE

$14.00

rating(6089)
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PERIOD

7 DAYS

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DATA

15 GB

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PRICE

$14.00

rating(10706)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$19.89

rating(10051)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$20.40

rating(23518)
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PERIOD

NO EXPIRATION

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DATA

10 GB

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PRICE

$20.71

rating(967)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$23.90

rating(5453)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$25.00

rating(18795)
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PERIOD

7 DAYS

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DATA

UNLIMITED

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PRICE

$29.90

rating(23518)
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PERIOD

NO EXPIRATION

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DATA

20 GB

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PRICE

$40.61

rating(23518)
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PERIOD

NO EXPIRATION

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DATA

50 GB

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PRICE

$96.78

rating(23518)
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PERIOD

NO EXPIRATION

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DATA

100 GB

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PRICE

$179.87

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Best ESIM For Koh Samui

As of August 2025, Instabridge offers the best eSIM in Koh Samui. Its 30-day data plan includes 10 GB for only $7.00, or $0.70 per GB, which is highly affordable! This data plan is definitely the best deal compared to all the other options.

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Cheapest ESIM For Koh Samui

As of August 2025, Yesim offers the cheapest Koh Samui eSIM. Its 7-day data plan includes 0 GB for only $20.40. Remember: If you need more data, it may not be the best value. Instabridge offers an unbeatable rate of $0.70 per GB, making it an excellent choice. In comparison, Yesim is more expensive.

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Unlimited Data For Koh Samui

As of August 2025, Roamify offers the cheapest unlimited data plan in Koh Samui. Its 7-day data plan includes unlimited data for only $10.00, or $1.43 per day. Just a heads up: there might be speed limits or restrictions once you hit a certain usage threshold. For fast data access over a longer time, Instabridge's 30-day plan is the better option.

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User Reviews (17)

Share your experience! Have you used a Thailand eSIM from one of the providers mentioned? Let us know your thoughts! Or if you're still deciding, check out user reviews to make the best choice for your trip.

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Jetpac logo
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Melissaused in Thailand
rating stars
Worked under 3 minutes or so. Had to select a different APN and select the network manually. Great speed afterwards!
13 August 2025
Jetpac logo
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Henry Clarkused in Thailand
rating stars
Just got the Jetpac eSIM for Thailand. The installation was quick. As an Android user, I had to type in the APN settings manually. The eSIM wouldn't connect automatically to the correct network, so I manually connected and restarted the phone. Upon rebooting the device, I got 5 G from DTAC right away. Overall setup took 3 minutes, and the speed is fast.
12 August 2025
Holafly logo
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Maximilianused in Thailand
rating stars
We (4 people) all used Holafly's eSIM - on both Android and iOS devices. None of us had any problems and the network coverage was consistently good. We traveled with it in Bangkok and Krabi.
25 April 2025

Frequently Asked Questions

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How Do I Get An eSIM For Koh Samui?

You can purchase an eSIM for Koh Samui online from one of the many eSIM providers listed on our website. We have tested and reviewed all the providers listed on Simpackers, so you can make an informed decision. Once you've purchased the eSIM plan, follow the instructions provided by your eSIM provider to activate it.

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Which eSIM Provider Is The Best For Koh Samui?

The best eSIM provider for Koh Samui depends on your needs. We suggest exploring our top list and comparing the prices, data plans, and networks each provider offers before making your final decision.

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Does eSIM Work In Koh Samui?

Yes, eSIM technology is supported in Koh Samui. However, it’s important to check the networks offered by each provider to ensure you’ll have good coverage in the areas you plan to travel.