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Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $241

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — USM
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur Intl to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur Intl to Ko Samui
Explore the most affordable flight options available from Kuala Lumpur Intl to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 June 2026.

Mon 14/911:00
KUL
-
USM
1 stop7h 20m
Singapore Airlines
Thu 24/911:05
USM
-
KUL
1 stop7h 40m
Singapore Airlines
Deal found 7/6$457
Mon 22/622:45
KUL
-
USM
1 stop21h 05m
Scoot
Mon 6/708:40
USM
-
KUL
1 stop7h 45m
Scoot
Deal found 3/6$471
Mon 13/711:35
KUL
-
USM
1 stop8h 15m
Scoot
Mon 27/718:15
USM
-
KUL
1 stop11h 05m
Scoot
Deal found 5/6$480
Thu 25/610:10
KUL
-
USM
1 stop11h 15m
Multiple Airlines
Mon 29/608:40
USM
-
KUL
1 stop8h 35m
Multiple Airlines
Deal found 4/6$484
Fri 14/822:45
KUL
-
USM
1 stop21h 05m
Multiple Airlines
Wed 19/812:30
USM
-
KUL
1 stop5h 55m
Multiple Airlines
Deal found 7/6$502
Sun 26/711:30
KUL
-
USM
1 stop8h 45m
Multiple Airlines
Wed 29/708:40
USM
-
KUL
1 stop12h 05m
Multiple Airlines
Deal found 4/6$515
Mon 22/622:45
KUL
-
USM
1 stop21h 05m
Multiple Airlines
Mon 6/708:00
USM
-
KUL
2 stops12h 50m
Multiple Airlines
Deal found 3/6$552
Mon 13/711:35
KUL
-
USM
1 stop8h 15m
Multiple Airlines
Mon 27/711:25
USM
-
KUL
2 stops7h 40m
Multiple Airlines
Deal found 5/6$569
Tue 20/1008:55
KUL
-
USM
1 stop10h 55m
Singapore Airlines
Fri 23/1011:05
USM
-
KUL
1 stop7h 40m
Singapore Airlines
Deal found 7/6$646

Find flight deals from Kuala Lumpur Intl to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 June 2026.

Round-trip from

$457

One-way from

$241

Popular in

April

Cheapest in

November

Average price

$466
Singapore Airlines
  • Singapore Airlines
  • 14/9-24/9
  • 2 total stops
  • 15h 00m total
  • Kuala Lumpur to Ko Samui
Search Deals
25/6
  • 25/6
  • 1 total stop
  • 13h 50m total
  • Kuala Lumpur to Ko Samui
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Intl to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 8 June 2026.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 14/9

14:35-18:50

1 stop5h 15m

Ko Samui

Thu 24/9

11:05-19:45

1 stop7h 40m

$457

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 20/10

08:55-18:50

1 stop10h 55m

Ko Samui

Fri 23/10

11:05-19:45

1 stop7h 40m

$646

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 1/9

10:25-16:50

2 stops7h 25m

Ko Samui

Sat 5/9

08:40-19:45

1 stop10h 05m

$688

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 30/6

14:35-18:50

1 stop5h 15m

Ko Samui

Fri 10/7

08:40-17:35

1 stop7h 55m

$949

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 30/6

14:35-18:50

1 stop5h 15m

Ko Samui

Fri 10/7

12:15-21:10

2 stops7h 55m

$989

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 14/8

19:25-18:15

2 stops23h 50m

Ko Samui

Wed 19/8

16:25-19:00

2 stops49h 35m

$1,303

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 20/6

02:15-17:05

2 stops15h 50m

Ko Samui

Wed 24/6

18:25-11:10

2 stops15h 45m

$1,548

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 27/7

20:00-21:10

2 stops26h 10m

Ko Samui

Thu 20/8

16:25-19:00

2 stops49h 35m

$1,662

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 11/9

08:10-21:35

2 stops14h 25m

Ko Samui

Fri 25/9

07:50-01:15

2 stops16h 25m

$1,665
Cheapest one-way

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 25/6

23:35-20:25

2 stops21h 50m

$380

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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

How far ahead should I book a flight from Kuala Lumpur Intl Airport to Ko Samui?

The price you pay for your flight from Kuala Lumpur Intl Airport to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Ko Samui (average of $427). Flying from Kuala Lumpur Intl Airport to Ko Samui in April is currently the most expensive (average of $599). 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 Intl Airport to Ko Samui?

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 3.3 km from the city centre, Ko Samui is the airport most travellers will use when flying to Ko Samui from Kuala Lumpur Intl. Booking flights from Kuala Lumpur Intl to Ko Samui (USM) should be relatively easy as there are 0 daily inbound flights from Kuala Lumpur Intl from 0 different airlines.

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

    There are many flights that can get you from Kuala Lumpur Intl Airport to Ko Samui in 5h 15m. Fly via Singapore Airlines to get the fastest option. The distance between Kuala Lumpur Intl Airport and Ko Samui is about 777 km.

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

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

  • How can I find direct flights from Kuala Lumpur Intl 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 Intl to Ko Samui.

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

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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 Intl Airport to Ko Samui?

    Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Ko Samui (average of $427). Flying from Kuala Lumpur Intl Airport to Ko Samui in April is currently the most expensive (average of $599). 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

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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Alternative routes for Kuala Lumpur Intl to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
Kuala Lumpur Intl to Suvarnabhumi flights
Kuala Lumpur Intl to Phuket City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kuala Lumpur Intl to Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kuala Lumpur Intl to Ko Samui.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kuala Lumpur Intl to Ko Samui flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from Kuala Lumpur Intl today and book when prices fit your budget.

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