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Cheap flights from Kuala Lumpur Intl Airport to Koh Samui from $354

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — USM
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Kuala Lumpur Intl to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Koh 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 February 2025.

Round-trip from

$483

One-way from

$354

Popular in

December

Cheapest in

October

Average price

$555
Singapore Airlines
  • Singapore Airlines
  • 20/3-26/3
  • 2 total stops
  • 12h 15m total
  • Kuala Lumpur to Koh Samui
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 4/3
  • 1 total stop
  • 8h 25m total
  • Kuala Lumpur to Koh Samui
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Kuala Lumpur Intl to Koh Samui

Cheapest flights from Kuala Lumpur Intl to Koh Samui
Explore the most affordable flight options available from Kuala Lumpur Intl to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 20/311:05KUL - USM
1 stop8h 25mSingapore Airlines
Wed 26/308:55USM - KUL
1 stop3h 50mSingapore Airlines
Deal found 21/2$483
Thu 20/306:40KUL - USM
1 stop12h 50mMultiple Airlines
Sat 22/308:15USM - KUL
1 stop12h 50mMultiple Airlines
Deal found 21/2$492
Mon 31/316:00KUL - USM
1 stop6h 35mMalaysia Airlines
Fri 11/408:00USM - KUL
1 stop8h 40mMalaysia Airlines
Deal found 20/2$677
Tue 1/422:50KUL - USM
1 stop20h 40mScoot
Thu 3/408:45USM - KUL
1 stop7h 40mScoot
Deal found 20/2$902
Wed 12/312:50KUL - USM
2 stops29h 10mGaruda Indonesia
Tue 18/309:20USM - KUL
2 stops25h 30mGaruda Indonesia
Deal found 20/2$1,199
Thu 20/319:50KUL - USM
2 stops23h 25mVietnam Airlines
Sat 22/308:15USM - KUL
2 stops9h 35mVietnam Airlines
Deal found 21/2$1,394

Find flights from Kuala Lumpur Intl to Koh Samui within your budget

Customise your flight search to find flights from Kuala Lumpur Intl to Koh 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 February 2025.

Fly from

Kuala Lumpur Intl

Fly to

Koh Samui

Route

Depart

Return

Price

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 20/3

11:05-18:30

1 stop8h 25m

Ko Samui

Wed 26/3

08:55-13:45

1 stop3h 50m

$483

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 20/3

06:40-18:30

1 stop12h 50m

Ko Samui

Sat 22/3

08:15-22:05

1 stop12h 50m

$492

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 31/3

16:00-21:35

1 stop6h 35m

Ko Samui

Fri 11/4

08:00-17:40

1 stop8h 40m

$677

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 1/4

22:50-18:30

1 stop20h 40m

Ko Samui

Thu 3/4

08:45-17:25

1 stop7h 40m

$902

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Wed 12/3

12:50-17:00

2 stops29h 10m

Ko Samui

Tue 18/3

09:20-11:50

2 stops25h 30m

$1,199

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 20/3

19:50-18:15

2 stops23h 25m

Ko Samui

Sat 22/3

08:15-18:50

2 stops9h 35m

$1,394

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 4/3

11:05-18:30

1 stop8h 25m

$354

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 18/3

23:20-17:10

2 stops18h 50m

$660

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 4/3

23:20-19:35

2 stops21h 15m

$2,458

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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

Have a flexible travel schedule? Discover the best time to fly to Koh 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.

Travel insights for flights from Kuala Lumpur Intl to Koh Samui

Get recent, data-driven insights about flights from Kuala Lumpur Intl to Koh Samui including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur Intl to Koh Samui. Price data was last updated on 14 February 2025.

The price you pay for your flight from Kuala Lumpur Intl Airport to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 50 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 Koh Samui?

Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Koh Samui (average of $533). Flying from Kuala Lumpur Intl Airport to Koh Samui in December is currently the most expensive (average of $1,051). 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 Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

One of the essential ways to save on airfare from Kuala Lumpur Intl Airport to Koh Samui is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 37% on airfare.

Rainfall in Koh Samui by month

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

In terms of precipitation, rainfall in Koh 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 Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

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

If weather is an important factor for your trip to Koh 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 Koh Samui

Get insights into the airlines that provide service to Koh 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 Koh Samui. Reviews last updated 21 February 2025.
Garuda Indonesia
8.1
Very Good
76 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.5

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Garuda Indonesia
8.1
Very Good
76 reviews
Garuda Indonesia
8.1
Very Good
76 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.5

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Singapore Airlines
8.1
Very Good
1,299 reviews
Garuda Indonesia
8.1
Very Good
76 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.5

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Vietnam Airlines
7.6
Good
196 reviews
Garuda Indonesia
8.1
Very Good
76 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.5

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Malaysia Airlines
7.4
Good
263 reviews
Garuda Indonesia
8.1
Very Good
76 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.5

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Scoot
6.7
Okay
298 reviews
Garuda Indonesia
8.1
Very Good
76 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.5

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl to Koh 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 Koh 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 Koh 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.

  • What are the cheapest airlines flying from Kuala Lumpur Intl Airport to Koh Samui round-trip?

    Flying on Singapore Airlines is currently your cheapest option to Koh Samui, with prices starting at $483. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Scoot, with the lowest prices starting at $677 and $902, respectively. Singapore Airlines is priced at 10% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Koh Samui (average of $533). Flying from Kuala Lumpur Intl Airport to Koh Samui in December is currently the most expensive (average of $1,051). 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 Kuala Lumpur Intl Airport?

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

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Alternative routes for Kuala Lumpur Intl to Koh 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 Koh Samui

Discover the top airline that operate flights from Kuala Lumpur Intl to Koh 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 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$496Average$515FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to Koh 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 Koh Samui.

Can Cheapflights find flights from Kuala Lumpur Intl to Koh 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 Koh Samui flexibly with Cheapflights today.

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

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

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