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Cheap flights from Kuala Lumpur to Ko Samui from RM 478

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — USM
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur to Ko Samui

Enter your travel dates to find the best prices.

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 17 April 2026.

Wed 10/610:55
KUL
-
USM
1 stop4h 55m
Multiple Airlines
Sun 14/612:30
USM
-
KUL
1 stop5h 55m
Multiple Airlines
Deal found 13/4RM 881
Thu 11/610:55
KUL
-
USM
1 stop4h 55m
Multiple Airlines
Mon 15/612:30
USM
-
KUL
1 stop5h 55m
Multiple Airlines
Deal found 14/4RM 905
Sat 12/916:00
KUL
-
USM
1 stop4h 15m
Multiple Airlines
Fri 25/912:30
USM
-
KUL
1 stop5h 55m
Multiple Airlines
Deal found 16/4RM 944
Mon 8/611:30
KUL
-
USM
1 stop4h 20m
Multiple Airlines
Fri 12/608:00
USM
-
KUL
2 stops24h 10m
Multiple Airlines
Deal found 13/4RM 952
Thu 14/507:35
KUL
-
USM
1 stop13h 50m
Multiple Airlines
Mon 18/511:25
USM
-
KUL
1 stop6h 05m
Multiple Airlines
Deal found 12/4RM 1,043
Mon 1/619:15
KUL
-
USM
1 stop13h 30m
Multiple Airlines
Mon 8/612:30
USM
-
KUL
1 stop5h 55m
Multiple Airlines
Deal found 17/4RM 1,059
Thu 14/522:45
KUL
-
USM
1 stop10h 00m
Scoot
Mon 18/508:40
USM
-
KUL
1 stop12h 05m
Scoot
Deal found 16/4RM 1,138
Sun 17/515:00
KUL
-
USM
1 stop4h 00m
Multiple Airlines
Wed 20/512:30
USM
-
KUL
1 stop5h 55m
Multiple Airlines
Deal found 13/4RM 1,142
Thu 14/514:00
SZB
-
USM
1 stop4h 20m
Scoot
Mon 18/519:45
USM
-
SZB
1 stop16h 25m
Scoot
Deal found 16/4RM 1,312
Sun 17/514:00
SZB
-
USM
1 stop18h 45m
Scoot
Wed 20/519:45
USM
-
SZB
1 stop16h 25m
Scoot
Deal found 13/4RM 1,568
Thu 12/1114:00
SZB
-
USM
1 stop5h 50m
Scoot
Fri 27/1119:45
USM
-
SZB
1 stop16h 25m
Scoot
Deal found 12/4RM 1,600
Thu 7/514:00
SZB
-
USM
1 stop18h 45m
Scoot
Wed 13/518:15
USM
-
SZB
1 stop17h 55m
Scoot
Deal found 16/4RM 1,604

Find flight deals from Kuala Lumpur to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur (MY1) 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 17 April 2026.

Round-trip from

RM 881

One-way from

RM 478

Popular in

April

Cheapest in

November

Average price

RM 1,663
10/6-14/6
  • 10/6-14/6
  • 2 total stops
  • 10h 50m total
  • Kuala Lumpur to Ko Samui
Search Deals
4/6
  • 4/6
  • 1 total stop
  • 7h 45m total
  • Kuala Lumpur to Ko Samui
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (RM 203 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 114 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur 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 407,431 searches. Data last updated 17 April 2026.
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 - USM

KULUSM

Kuala Lumpur Intl

Thu 28/5

15:00-20:25

1 stop6h 25m

Ko Samui

Thu 4/6

17:55-11:50

2 stops16h 55m

RM 1,288
Fastest return journey

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 14/5

10:25-17:20

1 stop7h 55m

Ko Samui

Mon 18/5

08:40-15:45

1 stop6h 05m

RM 1,292

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Thu 14/5

14:00-17:20

1 stop4h 20m

Ko Samui

Mon 18/5

19:45-13:10

1 stop16h 25m

RM 1,312

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Sun 17/5

14:00-07:45

1 stop18h 45m

Ko Samui

Wed 20/5

19:45-13:10

1 stop16h 25m

RM 1,568

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Thu 25/6

14:00-18:50

1 stop5h 50m

Ko Samui

Thu 2/7

19:45-13:10

1 stop16h 25m

RM 1,703

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Thu 14/5

14:00-17:20

1 stop4h 20m

Ko Samui

Sat 16/5

18:15-13:10

1 stop17h 55m

RM 1,762

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Tue 21/4

17:30-18:00

2 stops25h 30m

Ko Samui

Fri 24/4

08:00-09:15

2 stops24h 15m

RM 1,766

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 14/6

08:55-18:50

1 stop10h 55m

Ko Samui

Mon 15/6

08:40-19:45

1 stop10h 05m

RM 1,825

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 17/5

10:25-18:50

1 stop9h 25m

Ko Samui

Wed 20/5

19:45-08:10

1 stop11h 25m

RM 1,833

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Sat 25/4

14:00-18:50

1 stop5h 50m

Ko Samui

Sat 2/5

19:45-13:10

1 stop16h 25m

RM 2,035

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 38 resultsSorted by cheapest first
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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.
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

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

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur to Ko Samui. Price data was last updated on 10 April 2026.

The best time to book flights from Kuala Lumpur to Ko Samui is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Kuala Lumpur to Ko Samui (average of RM 229). Flying from Kuala Lumpur to Ko Samui in September is currently the most expensive (average of RM 1,122). 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?

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 17 April 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Malaysia Airlines, andScoot 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
1,497 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,497 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur 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?

    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 3 different airlines.

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

    For as low as RM 1,312, 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 Malaysia Airlines. Our recent data shows that you can find tickets from as low as RM 230 on this airline. Additional options worth looking into are Scoot and Singapore Airlines, starting at RM 1,089 and RM 1,183 round-trip. These flights start at 83% 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, June is the cheapest month in which you can book a flight from Kuala Lumpur to Ko Samui (average of RM 229). Flying from Kuala Lumpur to Ko Samui in September is currently the most expensive (average of RM 1,122). 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
Khanom
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.

Top 3 airlines flying from Kuala Lumpur to Ko Samui

Discover the top 3 airlines that operate flights from Kuala Lumpur 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 407,431 searches. Data last updated 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapestRM 230AverageRM 1,798FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
ScootCheapestRM 1,089AverageRM 1,231FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapestRM 1,183AverageRM 1,436FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 to Ko Samui?

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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