How long is the flight from Kuala Lumpur to Ko Samui?

For as low as RM 1,549, Singapore Airlines can have you in Ko Samui from Kuala Lumpur in 4h 20m. The distance between Kuala Lumpur and Ko Samui is about 732 km. This flight may include one or multiple stops.

What are the cheapest airlines flying from Kuala Lumpur to Ko Samui round-trip?

Our cheapest airline available from Kuala Lumpur to Ko Samui is Scoot. Our recent data shows that you can find tickets from as low as RM 1,126 on this airline. An additional option worth looking into is Singapore Airlines, starting at RM 1,205. These flights start at 19% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches 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).

What is the cheapest time of day to fly from KUL to USM?

When flying from Kuala Lumpur to Ko Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to Ko Samui from Kuala Lumpur, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui. There are 0 flights from Kuala Lumpur to Ko Samui per day from 2 different airlines.

Can I find deals for flights from Kuala Lumpur to Ko Samui that include hotel bookings?

Yes. In addition to deals on Kuala Lumpur to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kuala Lumpur to Ko Samui?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kuala Lumpur to Ko Samui.

Can I find deals for business class flights from Kuala Lumpur to Ko Samui?

Yes. Cheapflights offers flight deals from Kuala Lumpur to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

RM 555+ Cheap Flights from Kuala Lumpur to Ko Samui

Cheap flight deals from Kuala Lumpur to Ko Samui

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kuala Lumpur to Ko Samui
Explore the most affordable flight options available from Kuala Lumpur to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Sat 10/1010:10 -

1 stop11h 15m

Sat 17/1008:00 -

1 stop7h 10m

Deal found 26/8RM 1,062

Mon 26/1010:20 -

1 stop5h 50m

Sun 8/1112:25 -

1 stop7h 05m

Deal found 29/8RM 1,070

Tue 13/1007:35 -

1 stop13h 50m

Tue 20/1008:00 -

1 stop4h 45m

Deal found 29/8RM 1,082

Thu 15/1007:35 -

1 stop3h 55m

Wed 21/1008:00 -

1 stop7h 10m

Deal found 28/8RM 1,102

Sun 11/1007:35 -

1 stop13h 50m

Sun 18/1015:25 -

1 stop6h 00m

Deal found 27/8RM 1,114

Thu 8/1012:30 -

1 stop8h 55m

Sat 17/1008:40 -

1 stop12h 05m

Deal found 25/8RM 1,123

Thu 22/1014:00 -

1 stop18h 45m

Wed 28/1019:45 -

1 stop16h 25m

Deal found 27/8RM 1,509

Thu 15/1014:00 -

1 stop4h 20m

Wed 21/1019:45 -

1 stop16h 25m

Deal found 25/8RM 1,537

Thu 8/1014:00 -

1 stop5h 50m

Wed 14/1019:45 -

1 stop16h 25m

Deal found 27/8RM 1,573

Thu 8/1014:00 -

1 stop5h 50m

Sat 17/1018:15 -

1 stop17h 55m

Deal found 25/8RM 1,581

Wed 16/914:00 -

1 stop4h 20m

Sat 19/919:45 -

1 stop16h 25m

Deal found 25/8RM 1,686

Mon 21/914:00 -

1 stop5h 50m

Fri 25/918:15 -

1 stop17h 55m

Deal found 28/8RM 1,730

Best flights from Kuala Lumpur to Ko Samui
Discover carefully curated flight deals from Kuala Lumpur to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Sun 22/1110:30 -

1 stop7h 40m

Mon 30/1108:55 -

1 stop6h 25m

Deal found 29/8RM 1,243

Thu 15/1014:00 -

1 stop4h 20m

Wed 21/1019:45 -

1 stop16h 25m

Deal found 30/8RM 1,549

Sun 22/1110:40 -

2 stops7h 50m

Mon 30/1119:45 -

1 stop9h 10m

Deal found 29/8RM 1,585

Sat 26/914:00 -

1 stop4h 20m

Sat 3/1018:15 -

1 stop17h 55m

Deal found 29/8RM 1,553

Thu 8/1014:00 -

1 stop5h 50m

Wed 14/1019:45 -

1 stop16h 25m

Deal found 27/8RM 1,573

Fri 30/1014:40 -

1 stop5h 10m

Mon 2/1112:00 -

1 stop8h 05m

Deal found 25/8RM 1,827

Thu 8/1014:00 -

1 stop5h 50m

Sat 17/1018:15 -

1 stop17h 55m

Deal found 25/8RM 1,581

Sun 11/1002:15 -

2 stops19h 15m

Mon 19/1018:55 -

2 stops15h 35m

Deal found 28/8RM 4,261

Wed 16/914:00 -

1 stop4h 20m

Sat 19/919:45 -

1 stop16h 25m

Deal found 25/8RM 1,686

Mon 21/914:00 -

1 stop5h 50m

Fri 25/918:15 -

1 stop17h 55m

Deal found 28/8RM 1,730

Mon 26/1014:00 -

1 stop5h 50m

Sun 8/1112:00 -

1 stop24h 10m

Deal found 29/8RM 1,738

Fri 5/219:10 -

1 stop24h 40m

Thu 11/219:45 -

1 stop9h 10m

Deal found 28/8RM 1,794

Sat 12/914:00 -

1 stop5h 50m

Fri 18/919:45 -

1 stop16h 25m

Deal found 28/8RM 1,802

Sat 10/1002:15 -

2 stops19h 15m

Sun 18/1019:10 -

2 stops15h 20m

Deal found 27/8RM 4,329

Wed 3/202:20 -

2 stops29h 50m

Sat 27/207:55 -

2 stops25h 50m

Deal found 29/8RM 4,434

Find flight deals from Kuala Lumpur to Ko Samui

Round-trip from	RM 1,062
One-way from	RM 555
Popular in	April
Cheapest in	November
Average price	RM 1,400

10/10-17/10
2 total stops
18h 25m total
Kuala Lumpur to Ko Samui

Search Deals

Scoot
6/9
1 total stop
25h 25m total
Kuala Lumpur to Ko Samui

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (RM 237 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (RM 113 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kuala Lumpur to Ko Samui that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Sun 22/11

10:30-17:10

1 stop7h 40m

Ko Samui

Mon 30/11

08:55-16:20

1 stop6h 25m

RM 1,243

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Thu 15/10

14:00-17:20

1 stop4h 20m

Ko Samui

Wed 21/10

19:45-13:10

1 stop16h 25m

RM 1,549

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Sat 26/9

14:00-17:20

1 stop4h 20m

Ko Samui

Sat 3/10

18:15-13:10

1 stop17h 55m

RM 1,553

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Thu 8/10

14:00-18:50

1 stop5h 50m

Ko Samui

Wed 14/10

19:45-13:10

1 stop16h 25m

RM 1,573

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Thu 8/10

14:00-18:50

1 stop5h 50m

Ko Samui

Sat 17/10

18:15-13:10

1 stop17h 55m

RM 1,581

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Sun 22/11

10:40-17:30

2 stops7h 50m

Ko Samui

Mon 30/11

19:45-05:55

1 stop9h 10m

RM 1,585

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Wed 16/9

14:00-17:20

1 stop4h 20m

Ko Samui

Sat 19/9

19:45-13:10

1 stop16h 25m

RM 1,686

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Mon 21/9

14:00-18:50

1 stop5h 50m

Ko Samui

Fri 25/9

18:15-13:10

1 stop17h 55m

RM 1,730

Kuala LumpurKo Samui

SZB Kuala Lumpur Subang - USM Ko Samui

SZBUSM

Kuala Lumpur Subang

Mon 26/10

14:00-18:50

1 stop5h 50m

Ko Samui

Sun 8/11

12:00-13:10

1 stop24h 10m

RM 1,738

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Fri 5/2

19:10-18:50

1 stop24h 40m

Ko Samui

Thu 11/2

19:45-05:55

1 stop9h 10m

RM 1,794

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 35 resultsSorted by cheapest first

Best time to book a flight from Kuala Lumpur to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Kuala Lumpur with our price prediction graph.

MY1-USM

KUL-USM

SZB-USM

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kuala Lumpur to Ko Samui

MY1-USM

KUL-USM

SZB-USM

What is the cheapest month to book a flight from Kuala Lumpur to Ko Samui?

Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur to Ko Samui (average of RM 1,251). Flying from Kuala Lumpur to Ko Samui in April is currently the most expensive (average of RM 1,702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kuala Lumpur to Ko Samui?

Airfare is below average for this route at the moment.

Kuala Lumpur to Ko Samui flights typically cost between RM 1,199 and RM 1,851 in October.
The cheapest return price found within the last 5 days was RM 1,062 on Multiple Airlines (10 Oct–17 Oct).

Reviews of airlines servicing Ko Samui

Check out reviews from past customers who have flown with Singapore Airlines and Scoot from Kuala Lumpur to Ko Samui to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,589 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.2

Very Good

1,589 reviews

Singapore Airlines

8.2

Very Good

1,589 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Scoot

6.7

Okay

331 reviews

Singapore Airlines

8.2

Very Good

1,589 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

What airport do you fly into for flights to Ko Samui from Kuala Lumpur?
If you book a flight to Ko Samui from Kuala Lumpur, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui. There are 0 flights from Kuala Lumpur to Ko Samui per day from 2 different airlines.
How long is the flight from Kuala Lumpur to Ko Samui?
For as low as RM 1,549, Singapore Airlines can have you in Ko Samui from Kuala Lumpur in 4h 20m. The distance between Kuala Lumpur and Ko Samui is about 732 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Kuala Lumpur to Ko Samui round-trip?
Our cheapest airline available from Kuala Lumpur to Ko Samui is Scoot. Our recent data shows that you can find tickets from as low as RM 1,126 on this airline. An additional option worth looking into is Singapore Airlines, starting at RM 1,205. These flights start at 19% lower than the current average price 3 months from now.
Can I find deals for flights from Kuala Lumpur to Ko Samui that include hotel bookings?
Yes. In addition to deals on Kuala Lumpur to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kuala Lumpur to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kuala Lumpur to Ko Samui.
Can I find deals for business class flights from Kuala Lumpur to Ko Samui?
Yes. Cheapflights offers flight deals from Kuala Lumpur to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kuala Lumpur to Ko Samui?
Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur to Ko Samui (average of RM 1,251). Flying from Kuala Lumpur to Ko Samui in April is currently the most expensive (average of RM 1,702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Khanom

Ko Pha Ngan

Ko Tao

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Alternative routes for Kuala Lumpur to Ko Samui

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Top 2 airlines flying from Kuala Lumpur to Ko Samui

Airline	Cheapest	Average	Flexibility	On-time
Scoot	CheapestRM 1,126	AverageRM 1,360	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Singapore Airlines	CheapestRM 1,205	AverageRM 1,323	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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Cheapflights makes it easy to find Kuala Lumpur to Ko Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Ko Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kuala Lumpur to Ko Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kuala Lumpur to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui from Kuala Lumpur? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kuala Lumpur to Ko Samui become cheaper?

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Cheap flights from Kuala Lumpur to Ko Samui from RM 555

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kuala Lumpur to Ko Samui

Cheapest flights from Kuala Lumpur to Ko SamuiExplore the most affordable flight options available from Kuala Lumpur to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Explore the most affordable flight options available from Kuala Lumpur to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Kuala Lumpur to Ko SamuiDiscover carefully curated flight deals from Kuala Lumpur to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Kuala Lumpur to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Kuala Lumpur to Ko SamuiDiscover last-minute flight deals from Kuala Lumpur to Ko Samui. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Kuala Lumpur to Ko Samui. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Kuala Lumpur to Ko SamuiSearch for one-way flight options from Kuala Lumpur to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Kuala Lumpur to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Find flight deals from Kuala Lumpur to Ko Samui

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Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kuala Lumpur to Ko Samui that are best for you.

Best time to book a flight from Kuala Lumpur to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Kuala Lumpur with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Kuala Lumpur to Ko Samui?

How much does it cost for a return flight from Kuala Lumpur to Ko Samui?

Airfare is below average for this route at the moment.

Kuala Lumpur to Ko Samui flights typically cost between RM 1,199 and RM 1,851 in October.The cheapest return price found within the last 5 days was RM 1,062 on Multiple Airlines (10 Oct–17 Oct).

Reviews of airlines servicing Ko Samui

Check out reviews from past customers who have flown with Singapore Airlines and Scoot from Kuala Lumpur to Ko Samui to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Kuala Lumpur to Ko Samui?

What are the cheapest airlines flying from Kuala Lumpur to Ko Samui round-trip?

Can I find deals for flights from Kuala Lumpur to Ko Samui that include hotel bookings?

How can I find direct flights from Kuala Lumpur to Ko Samui?

Can I find deals for business class flights from Kuala Lumpur to Ko Samui?

What is the cheapest month to book a flight from Kuala Lumpur to Ko Samui?

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kuala Lumpur to Ko Samui

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Complete your trip

Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Thailand

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Search flights from Kuala Lumpur to Ko Samui by cabin class

Find flights from Kuala Lumpur to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kuala Lumpur and Ko Samui flights

Browse other Kuala Lumpur and Ko Samui flight options. Last updated on 30 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Kuala Lumpur to Ko Samui

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How does Cheapflights help users find flights from Kuala Lumpur to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Ko Samui?

Can Cheapflights find flights from Kuala Lumpur to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights from Kuala Lumpur to Ko Samui become cheaper?

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Cheapest flights from Kuala Lumpur to Ko Samui
Explore the most affordable flight options available from Kuala Lumpur to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Kuala Lumpur to Ko Samui
Discover carefully curated flight deals from Kuala Lumpur to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Kuala Lumpur to Ko Samui
Discover last-minute flight deals from Kuala Lumpur to Ko Samui. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Kuala Lumpur to Ko Samui
Search for one-way flight options from Kuala Lumpur to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Kuala Lumpur to Ko Samui flights typically cost between RM 1,199 and RM 1,851 in October.
The cheapest return price found within the last 5 days was RM 1,062 on Multiple Airlines (10 Oct–17 Oct).