When is the best time to book a flight to Ko Samui?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights to Ko Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What airport do you fly into for flights to Ko Samui?

For a flight to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.

Can I find cheaper flights to Ko Samui if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ko Samui?

Based on reviews from Cheapflights users, Malaysia Airlines is rated the highest out of the airlines that fly to Ko Samui.

Where does the fastest flight to Ko Samui depart from?

For those looking to save time traveling to Ko Samui, Kuala Lumpur offers the quickest one-way flight (4 hours 20 minutes).

Does Ko Samui have rental cars?

Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Ko Samui?

Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

What are the most popular airlines that fly to Ko Samui?

The most popular airlines flying from Kuala Lumpur to Ko Samui are Scoot, Malaysia Airlines and Singapore Airlines.

How long is the flight to Ko Samui?

On average, a flight from Kuala Lumpur to Ko Samui takes 4 hours 37 minutes. Flights to Ko Samui from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Ko Samui?

The cheapest airlines flying from Kuala Lumpur to Ko Samui are Malaysia Airlines, Scoot and Singapore Airlines.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Cheap Flights to Ko Samui from RM 496

Flights to Ko Samui in 2026

Return from	RM 919
One-way from	RM 496
Popular in	July
Cheapest in	November
Average price	RM 1,536

11/5-17/5
2 total stops
15h 15m total
Kuala Lumpur to Ko Samui

Search Deals

21/4
2 total stops
31h 55m total
Kuala Lumpur to Ko Samui

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (RM 34 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (RM 21 potential savings vs. average return price).

Search Deals

Average for return flights in April 2026

Search Deals

Find flight deals to Ko Samui

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Mon 11/515:00

KUL

USM

1 stop6h 25m

Multiple Airlines

Mon 18/508:00

USM

KUL

1 stop12h 40m

Multiple Airlines

Deal found 2/4RM 1,024

Sat 16/512:55

KUL

USM

1 stop8h 30m

Multiple Airlines

Mon 18/517:00

USM

KUL

1 stop21h 30m

Multiple Airlines

Deal found 2/4RM 1,036

Sat 9/510:10

KUL

USM

1 stop11h 15m

Multiple Airlines

Sat 16/509:15

USM

KUL

1 stop11h 25m

Multiple Airlines

Deal found 31/3RM 1,048

Sat 16/510:10

KUL

USM

1 stop11h 15m

Multiple Airlines

Sat 23/508:00

USM

KUL

1 stop10h 40m

Multiple Airlines

Deal found 1/4RM 1,052

Sun 17/513:40

KUL

USM

1 stop6h 35m

Multiple Airlines

Sun 24/508:40

USM

KUL

1 stop12h 05m

Multiple Airlines

Deal found 2/4RM 1,056

Sat 16/522:50

KUL

USM

2 stops21h 25m

Multiple Airlines

Mon 18/512:30

USM

KUL

1 stop5h 55m

Multiple Airlines

Deal found 1/4RM 1,060

Fri 8/515:00

KUL

USM

1 stop6h 25m

Multiple Airlines

Thu 21/508:00

USM

KUL

1 stop12h 40m

Multiple Airlines

Deal found 2/4RM 1,064

Sat 16/510:10

KUL

USM

1 stop11h 15m

Multiple Airlines

Mon 18/508:00

USM

KUL

1 stop10h 40m

Multiple Airlines

Deal found 1/4RM 1,068

Wed 13/510:55

KUL

USM

1 stop9h 20m

Multiple Airlines

Tue 19/512:30

USM

KUL

1 stop5h 55m

Multiple Airlines

Deal found 31/3RM 1,080

Thu 14/515:00

KUL

USM

1 stop6h 25m

Multiple Airlines

Thu 21/508:00

USM

KUL

1 stop9h 30m

Multiple Airlines

Deal found 29/3RM 1,092

Wed 6/517:50

KUL

USM

1 stop3h 35m

Multiple Airlines

Tue 23/612:30

USM

KUL

1 stop5h 55m

Multiple Airlines

Deal found 30/3RM 1,096

Wed 6/516:05

KUL

USM

1 stop5h 20m

Multiple Airlines

Sat 27/612:30

USM

KUL

1 stop3h 25m

Multiple Airlines

Deal found 30/3RM 1,100

Best flights to Ko Samui
Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Fri 8/508:05

KUL

USM

2 stops13h 20m

Multiple Airlines

Thu 21/508:00

USM

KUL

1 stop9h 30m

Multiple Airlines

Deal found 2/4RM 1,068

Mon 6/411:35

KUL

USM

1 stop6h 45m

Scoot

Thu 9/419:45

USM

KUL

1 stop9h 35m

Scoot

Deal found 31/3RM 1,310

Sat 16/511:00

KUL

USM

1 stop7h 20m

Singapore Airlines

Mon 18/508:40

USM

KUL

1 stop7h 55m

Singapore Airlines

Deal found 1/4RM 1,568

Wed 13/510:55

KUL

USM

1 stop9h 20m

Multiple Airlines

Tue 19/512:30

USM

KUL

1 stop5h 55m

Multiple Airlines

Deal found 31/3RM 1,080

Wed 24/610:55

KUL

USM

1 stop4h 55m

Multiple Airlines

Sat 27/612:30

USM

KUL

1 stop5h 55m

Multiple Airlines

Deal found 1/4RM 1,105

Fri 8/514:00

SZB

USM

1 stop18h 45m

Scoot

Thu 21/518:15

USM

SZB

1 stop17h 55m

Scoot

Deal found 2/4RM 1,540

Sat 16/514:00

SZB

USM

1 stop4h 20m

Multiple Airlines

Mon 18/507:50

USM

SZB

1 stop12h 30m

Multiple Airlines

Deal found 1/4RM 1,379

Fri 15/514:00

SZB

USM

1 stop5h 50m

Scoot

Fri 22/519:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 31/3RM 1,552

Sat 16/514:00

SZB

USM

1 stop4h 20m

Scoot

Mon 18/519:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 30/3RM 1,645

Wed 29/410:45

KUL

USM

1 stop7h 35m

Singapore Airlines

Sun 3/508:40

USM

KUL

1 stop6h 10m

Singapore Airlines

Deal found 3/4RM 2,193

Wed 6/514:00

SZB

USM

1 stop18h 45m

Scoot

Thu 25/619:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 30/3RM 1,701

Wed 29/419:15

KUL

USM

1 stop24h 35m

Scoot

Sun 3/508:40

USM

KUL

1 stop7h 45m

Scoot

Deal found 2/4RM 1,725

Fri 15/507:20

SZB

USM

2 stops10h 35m

Multiple Airlines

Fri 22/508:00

USM

SZB

2 stops10h 55m

Multiple Airlines

Deal found 31/3RM 2,028

Mon 11/514:00

SZB

USM

1 stop4h 20m

Scoot

Sun 17/519:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 3/4RM 1,911

Fri 15/522:45

KUL

USM

1 stop19h 35m

Scoot

Fri 22/519:45

USM

KUL

1 stop25h 00m

Scoot

Deal found 30/3RM 1,987

Sat 11/414:00

SZB

USM

1 stop4h 20m

Scoot

Mon 27/419:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 2/4RM 2,020

Fri 26/614:00

SZB

USM

1 stop5h 50m

Scoot

Fri 3/719:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 31/3RM 2,040

Fri 1/519:25

KUL

USM

2 stops19h 20m

Multiple Airlines

Sun 3/520:50

USM

KUL

2 stops20h 35m

Multiple Airlines

Deal found 2/4RM 3,322

Fri 1/514:00

SZB

USM

1 stop5h 50m

Scoot

Fri 8/519:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 1/4RM 2,128

Mon 18/519:15

KUL

USM

1 stop24h 35m

Scoot

Mon 25/508:40

USM

KUL

1 stop7h 45m

Scoot

Deal found 3/4RM 2,201

Thu 14/514:00

SZB

USM

1 stop4h 20m

Scoot

Thu 21/519:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 30/3RM 2,225

Thu 14/514:00

SZB

USM

1 stop4h 20m

Scoot

Thu 21/519:45

USM

SZB

1 stop16h 25m

Scoot

Deal found 30/3RM 2,245

Sun 17/522:45

KUL

USM

1 stop10h 00m

Scoot

Sun 24/519:45

USM

KUL

1 stop9h 35m

Scoot

Deal found 2/4RM 2,511

Sun 17/522:45

KUL

USM

1 stop19h 35m

Scoot

Sun 24/508:40

USM

KUL

1 stop24h 55m

Scoot

Deal found 2/4RM 2,519

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Flights to Ko Samui in 2026

Find the latest flights to Ko Samui in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 3 April 2026.

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One-way from

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Find flight deals to Ko Samui

Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Best flights to Ko Samui
Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Last-minute flights to Ko Samui
Discover last-minute flight deals to Ko Samui. Data last updated 3 April 2026 and is based on user searches.

Discover last-minute flight deals to Ko Samui. Data last updated 3 April 2026 and is based on user searches.

One-way flights to Ko Samui
Search for one-way flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

Search for one-way flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

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Cheap flights to Ko Samui – Compare and Save

Flights to Ko Samui in 2026

Find the latest flights to Ko Samui in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 3 April 2026.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Ko Samui

Cheapest flights to Ko SamuiExplore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Best flights to Ko SamuiDiscover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Last-minute flights to Ko SamuiDiscover last-minute flight deals to Ko Samui. Data last updated 3 April 2026 and is based on user searches.

Discover last-minute flight deals to Ko Samui. Data last updated 3 April 2026 and is based on user searches.

One-way flights to Ko SamuiSearch for one-way flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

Search for one-way flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

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Travel Smart

Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2026.

Best flights to Ko Samui
Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Last-minute flights to Ko Samui
Discover last-minute flight deals to Ko Samui. Data last updated 3 April 2026 and is based on user searches.

One-way flights to Ko Samui
Search for one-way flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.