Find flights
When to book
Airlines
FAQs

Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $456

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — USM
2 Jan — 9 Jan1
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 3 December 2025.

Sat 13/1209:00KUL - USM
2 stops33h 40mGaruda Indonesia
Tue 16/1210:00USM - KUL
2 stops24h 50mGaruda Indonesia
Deal found 1/12$1,907
Fri 5/1211:45KUL - USM
2 stops21h 00mPhilippine Airlines
Fri 12/1219:35USM - KUL
2 stops14h 10mPhilippine Airlines
Deal found 3/12$2,093
Mon 8/1223:20KUL - USM
2 stops17h 15mMalaysia Airlines
Fri 12/1219:00USM - KUL
1 stop12h 55mMalaysia Airlines
Deal found 3/12$2,111
Sat 6/1223:20KUL - USM
2 stops14h 15mMalaysia Airlines
Fri 12/1219:00USM - KUL
1 stop12h 55mMalaysia Airlines
Deal found 3/12$2,152
Sat 6/1211:45KUL - USM
2 stops21h 20mPhilippine Airlines
Fri 12/1219:35USM - KUL
2 stops14h 10mPhilippine Airlines
Deal found 3/12$2,409
Mon 8/1211:45KUL - USM
2 stops21h 20mPhilippine Airlines
Fri 12/1219:35USM - KUL
2 stops14h 10mPhilippine Airlines
Deal found 3/12$2,483
Sun 7/1211:45KUL - USM
2 stops21h 00mPhilippine Airlines
Fri 12/1219:35USM - KUL
2 stops14h 10mPhilippine Airlines
Deal found 3/12$2,526
Fri 12/1202:25KUL - USM
2 stops18h 25mPhilippine Airlines
Tue 16/1219:30USM - KUL
2 stops14h 15mPhilippine Airlines
Deal found 1/12$2,532
Wed 3/1217:35KUL - USM
2 stops39h 30mPhilippine Airlines
Fri 12/1219:35USM - KUL
2 stops14h 10mPhilippine Airlines
Deal found 3/12$2,582
Wed 3/1217:50KUL - USM
2 stops25h 05mCathay Pacific
Fri 12/1211:40USM - KUL
1 stop28h 10mCathay Pacific
Deal found 3/12$3,891
Wed 3/1208:55KUL - USM
2 stops11h 40mMultiple Airlines
Sun 21/1214:05USM - KUL
2 stops21h 30mMultiple Airlines
Deal found 2/12$3,909

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 3 December 2025.

Round-trip from

$590

One-way from

$221

Popular in

December

Cheapest in

November

Average price

$577
3/1-8/1
  • 3/1-8/1
  • 2 total stops
  • 18h 45m total
  • Kuala Lumpur to Ko Samui
Search Deals
Scoot
  • Scoot
  • 24/3
  • 1 total stop
  • 20h 10m total
  • Kuala Lumpur to Ko Samui
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($21 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 December 2025
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 3 December 2025.
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

Sun 10/5

22:30-07:50

1 stop10h 20m

Ko Samui

Thu 14/5

08:45-18:15

1 stop8h 30m

$773

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 17/1

22:00-18:50

1 stop21h 50m

Ko Samui

Sat 24/1

08:55-10:10

1 stop24h 15m

$807

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 30/4

22:00-21:10

1 stop24h 10m

Ko Samui

Sun 3/5

16:25-13:50

1 stop20h 25m

$1,268

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 10/3

19:50-18:15

2 stops23h 25m

Ko Samui

Tue 17/3

08:15-18:50

2 stops9h 35m

$1,318

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 20/1

19:50-18:15

2 stops23h 25m

Ko Samui

Sat 7/2

08:15-18:50

2 stops9h 35m

$1,333

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 20/1

19:50-18:15

2 stops23h 25m

Ko Samui

Tue 3/2

08:15-18:50

2 stops9h 35m

$1,353

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 22/1

19:50-18:15

2 stops23h 25m

Ko Samui

Tue 3/2

08:15-18:50

2 stops9h 35m

$1,374

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 19/1

18:05-08:10

1 stop15h 05m

Ko Samui

Sat 7/2

19:00-08:55

1 stop12h 55m

$1,411

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 19/1

22:00-08:05

1 stop11h 05m

Ko Samui

Tue 3/2

14:05-20:25

1 stop5h 20m

$1,416

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 22/1

22:00-08:10

1 stop11h 10m

Ko Samui

Sat 28/2

14:05-20:25

1 stop5h 20m

$1,478

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 16 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 28 November 2025.

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 $88). Flying from Kuala Lumpur Intl Airport to Ko Samui in August is currently the most expensive (average of $439). 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.

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

Find hourly flight availability from Kuala Lumpur Intl to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 December 2025.

One of the essential ways to save on airfare from Kuala Lumpur Intl Airport to Ko Samui is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

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 3 December 2025.
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
311 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Overall

6.7

Crew

7.4

Comfort

6.6

Food

5.8

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
311 reviews
Scoot
6.7
Okay
311 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Overall

6.7

Crew

7.4

Comfort

6.6

Food

5.8

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 10h 20m. Fly via Scoot to get the fastest option. The distance between Kuala Lumpur Intl Airport and Ko Samui is about 777 km.

  • 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 $423. You may be able to fly from Kuala Lumpur Intl Airport to Ko Samui for 17% 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 $88). Flying from Kuala Lumpur Intl Airport to Ko Samui in August is currently the most expensive (average of $439). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$423Average$516FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.