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Cheap flights from Kuala Lumpur to Ko Samui from RM 401

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — USM
23 Apr — 30 Apr1
1 adult

Cheap 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 18 April 2025.

Round-trip from

RM 1,177

One-way from

RM 401

Popular in

December

Cheapest in

October

Average price

RM 1,578
14/5-21/5
  • 14/5-21/5
  • 4 total stops
  • 57h 45m total
  • Kuala Lumpur to Ko Samui
Search Deals
25/5
  • 25/5
  • 1 total stop
  • 26h 30m total
  • Kuala Lumpur to Ko Samui
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (RM 655 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 186 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Kuala Lumpur to Ko Samui

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 18 April 2025.

Wed 14/506:45KUL - USM
2 stops25h 35mMultiple Airlines
Wed 21/507:00USM - KUL
2 stops32h 10mMultiple Airlines
Deal found 16/4RM 1,177
Thu 1/522:30KUL - USM
1 stop10h 20mScoot
Wed 7/512:05USM - KUL
1 stop4h 20mScoot
Deal found 17/4RM 1,216
Thu 15/514:00SZB - USM
1 stop5h 30mScoot
Wed 21/519:25USM - SZB
1 stop16h 35mScoot
Deal found 17/4RM 1,331
Wed 14/511:00KUL - USM
1 stop8h 30mSingapore Airlines
Wed 21/508:45USM - KUL
1 stop6h 25mSingapore Airlines
Deal found 17/4RM 1,388
Fri 2/514:00SZB - USM
1 stop5h 30mMultiple Airlines
Mon 5/508:00USM - SZB
2 stops10h 55mMultiple Airlines
Deal found 18/4RM 1,732
Thu 1/519:25KUL - USM
2 stops23h 50mVietnam Airlines
Wed 7/508:00USM - KUL
2 stops9h 25mVietnam Airlines
Deal found 17/4RM 3,234
Sun 18/502:15KUL - USM
2 stops14h 30mPhilippine Airlines
Sat 24/519:10USM - KUL
2 stops15h 10mPhilippine Airlines
Deal found 18/4RM 3,984
Tue 8/708:10KUL - USM
1 stop11h 25mCathay Pacific
Sat 12/708:00USM - KUL
2 stops11h 10mCathay Pacific
Deal found 17/4RM 10,809

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 18 April 2025.
Use the filters below to find and compare flights from Kuala Lumpur to Ko Samui that are best for you.

Fly from

Kuala Lumpur

Fly to

Ko Samui

Route

Departure

Return

Price

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Wed 14/5

06:45-07:20

2 stops25h 35m

Ko Samui

Wed 21/5

07:00-16:10

2 stops32h 10m

RM 1,177

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 1/5

22:30-07:50

1 stop10h 20m

Ko Samui

Wed 7/5

12:05-17:25

1 stop4h 20m

RM 1,216

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Thu 15/5

14:00-18:30

1 stop5h 30m

Ko Samui

Wed 21/5

19:25-13:00

1 stop16h 35m

RM 1,331

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Wed 14/5

11:00-18:30

1 stop8h 30m

Ko Samui

Wed 21/5

08:45-16:10

1 stop6h 25m

RM 1,388

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Fri 2/5

14:00-18:30

1 stop5h 30m

Ko Samui

Mon 5/5

08:00-19:55

2 stops10h 55m

RM 1,732

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 1/5

19:25-18:15

2 stops23h 50m

Ko Samui

Wed 7/5

08:00-18:25

2 stops9h 25m

RM 3,234

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 18/5

02:15-15:45

2 stops14h 30m

Ko Samui

Sat 24/5

19:10-11:20

2 stops15h 10m

RM 3,984

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 8/7

08:10-18:35

1 stop11h 25m

Ko Samui

Sat 12/7

08:00-20:10

2 stops11h 10m

RM 10,809

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 25/5

13:20-14:50

1 stop26h 30m

RM 401

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Thu 22/5

14:00-18:30

1 stop5h 30m

RM 621

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 13 results
1
2

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 11 April 2025.

The best time to book flights from Kuala Lumpur to Ko Samui is 50 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 time of day to fly from KUL to USM?

Find hourly flight availability from Kuala Lumpur 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 18 April 2025.

It’s optimal to fly from Kuala Lumpur to Ko Samui in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Kuala Lumpur to Ko Samui?

Use this chart to determine the cheapest time to fly return from Kuala Lumpur to Ko Samui. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Kuala Lumpur to Ko Samui flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

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.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

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).

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 18 April 2025.
See what other customers who have flown with Singapore Airlines, Vietnam Airlines and Cathay Pacific from Kuala Lumpur to Ko Samui have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,289 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
849 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Philippine Airlines
7.2
Good
857 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Scoot
6.7
Okay
303 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 5 different airlines.

  • 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 1,221 on this airline. Additional options worth looking into are Singapore Airlines and Vietnam Airlines, starting at RM 1,388 and RM 3,556 round-trip. These flights start at 19% lower than the current average price 3 months from now.

  • Where are the most common stopover locations when flying from Kuala Lumpur to Ko Samui?

    Kuala Lumpur to Ko Samui flights have a stopover in Singapore most of the time.

  • What are some popular things to do or see while on a stopover in Singapore?

    Masjid Sultan, Sentosa, and Universal Studios Singapore are the most popular attractions in Singapore if you're in need of something to do during your stopover. Those on a stopover in Singapore interested in visiting Masjid Sultan, Sentosa, or Universal Studios Singapore can do so by traveling 15.7 km, 21.6 km, and 21.6 km, respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can renta car from Singapore Changi for about RM 393 per day.

  • Where are the least popular stopover locations for Kuala Lumpur to Ko Samui flights?

    Flights departing from Kuala Lumpur and landing in Ko Samui stopover in Bangkok least frequently.

  • 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.

See more FAQs

Travelling to a place near Kuala Lumpur?

Book flights to Kuala Lumpur if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

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Alternative routes for Kuala Lumpur to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
Penang to Phuket City flights
Penang to Krabi flights
Penang to Chiang Mai flights
Senai to Chiang Mai flights
Senai to Phuket City flights
Senai to Krabi flights

Top 5 airlines flying from Kuala Lumpur to Ko Samui

Discover the top 5 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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestRM 1,124AverageRM 1,350FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapestRM 1,321AverageRM 1,643FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapestRM 1,370AverageRM 1,650FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapestRM 1,848AverageRM 2,023FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Bangkok AirwaysCheapestRM 1,890AverageRM 2,494FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

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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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