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Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $318

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — USM
20 Feb — 27 Feb1
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 21 January 2026.

Fri 6/322:00
KUL
-
USM
1 stop20h 10m
Scoot
Fri 13/308:55
USM
-
KUL
1 stop7h 35m
Scoot
Deal found 20/1$447
Fri 6/310:30
KUL
-
USM
1 stop7h 40m
Singapore Airlines
Fri 27/308:55
USM
-
KUL
1 stop7h 40m
Singapore Airlines
Deal found 19/1$548
Fri 6/318:20
KUL
-
USM
2 stops14h 30m
Multiple Airlines
Fri 13/311:10
USM
-
KUL
1 stop3h 50m
Multiple Airlines
Deal found 20/1$557
Tue 29/908:55
KUL
-
USM
1 stop9h 25m
Singapore Airlines
Fri 2/1018:15
USM
-
KUL
1 stop18h 20m
Singapore Airlines
Deal found 19/1$619
Sat 31/110:30
KUL
-
USM
1 stop9h 20m
Singapore Airlines
Wed 4/218:05
USM
-
KUL
1 stop13h 10m
Singapore Airlines
Deal found 20/1$682
Sat 31/110:30
KUL
-
USM
1 stop9h 20m
Singapore Airlines
Mon 9/212:00
USM
-
KUL
1 stop6h 40m
Singapore Airlines
Deal found 20/1$717
Wed 1/722:00
KUL
-
USM
1 stop24h 10m
Multiple Airlines
Mon 31/816:25
USM
-
KUL
1 stop14h 45m
Multiple Airlines
Deal found 19/1$746
Fri 30/110:30
KUL
-
USM
1 stop9h 20m
Singapore Airlines
Tue 3/212:00
USM
-
KUL
1 stop8h 05m
Singapore Airlines
Deal found 20/1$755
Thu 5/322:00
KUL
-
USM
1 stop21h 50m
Scoot
Thu 12/308:55
USM
-
KUL
1 stop7h 35m
Scoot
Deal found 19/1$768
Sat 28/309:00
KUL
-
USM
1 stop9h 10m
Singapore Airlines
Sun 29/308:40
USM
-
KUL
1 stop10h 05m
Singapore Airlines
Deal found 20/1$795

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 21 January 2026.

Round-trip from

$447

One-way from

$318

Popular in

December

Cheapest in

November

Average price

$548
Scoot
  • Scoot
  • 6/3-13/3
  • 2 total stops
  • 27h 45m total
  • Kuala Lumpur to Ko Samui
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 16/3
  • 1 total stop
  • 7h 40m total
  • Kuala Lumpur to Ko Samui
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 21 January 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

Kuala Lumpur Intl

Fly to

Ko Samui

Route

Depart

Return

Price

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 6/3

22:00-17:10

1 stop20h 10m

Ko Samui

Fri 13/3

08:55-17:30

1 stop7h 35m

$447

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 6/3

11:05-17:10

1 stop7h 05m

Ko Samui

Fri 27/3

08:55-17:35

1 stop7h 40m

$551

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 6/3

18:20-07:50

2 stops14h 30m

Ko Samui

Fri 13/3

11:10-16:00

1 stop3h 50m

$557

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 31/1

10:00-18:50

1 stop9h 50m

Ko Samui

Tue 3/2

12:00-19:40

1 stop6h 40m

$717

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Wed 1/7

22:00-21:10

1 stop24h 10m

Ko Samui

Mon 31/8

16:25-08:10

1 stop14h 45m

$746

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 5/3

22:00-18:50

1 stop21h 50m

Ko Samui

Thu 12/3

08:55-17:30

1 stop7h 35m

$768

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 28/3

09:00-17:10

1 stop9h 10m

Ko Samui

Sun 29/3

08:40-19:45

1 stop10h 05m

$795

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 1/2

11:05-17:10

1 stop7h 05m

Ko Samui

Wed 4/2

18:05-08:15

1 stop13h 10m

$805

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 31/1

10:00-18:50

1 stop9h 50m

Ko Samui

Sun 8/2

18:05-08:15

1 stop13h 10m

$805

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 7/3

19:10-17:10

1 stop23h 00m

Ko Samui

Sat 14/3

18:05-18:10

1 stop23h 05m

$824

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 18 results
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?

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur Intl to Ko Samui. Price data was last updated on 16 January 2026.

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 53 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, June is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Ko Samui (average of $86). Flying from Kuala Lumpur Intl Airport to Ko Samui in December is currently the most expensive (average of $466). 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.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 21 January 2026.
See what other customers who have flown with Scoot from Kuala Lumpur Intl Airport to Ko Samui have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scoot
6.7
Okay
315 reviews
Check prices

Boarding

6.9

Food

5.8

Comfort

6.5

Entertainment

5.2

Overall

6.7

Crew

7.4

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.
Scoot
6.7
Okay
315 reviews
Scoot
6.7
Okay
315 reviews
Check prices

Boarding

6.9

Food

5.8

Comfort

6.5

Entertainment

5.2

Overall

6.7

Crew

7.4

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.

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 1 airline.

  • 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 7h 05m. Fly via Scoot or Singapore Airlines to get the fastest option. The distance between Kuala Lumpur Intl Airport and Ko Samui is about 777 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Kuala Lumpur Intl Airport to Ko Samui round-trip?

    Flying on Scoot is currently your cheapest option to Ko Samui, with prices starting at $412. You may be able to fly from Kuala Lumpur Intl Airport to Ko Samui for 18% less than the average price by searching for this airline.

  • 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, June is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Ko Samui (average of $86). Flying from Kuala Lumpur Intl Airport to Ko Samui in December is currently the most expensive (average of $466). 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

Browse thousands of different options on Cheapflights for your next trip

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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

Top airline flying from Kuala Lumpur Intl to Ko Samui

Discover the top airline that operate flights from Kuala Lumpur Intl to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$412Average$497FlexibilityNo cancel feeOn-timeN/A
Search Scoot 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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