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RM 585+ Cheap flights to Koh Samui

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
26 Feb — 5 Mar1
1 adult

Flights to Koh Samui in 2025

Find the latest flights to Koh Samui in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 21 February 2025.

Return from

RM 1,240

One-way from

RM 585

Popular in

December

Cheapest in

October

Average price

RM 1,568
Scoot
  • Scoot
  • 23/3-30/3
  • 2 total stops
  • 30h 05m total
  • Kuala Lumpur to Koh Samui
Search Deals
Scoot
  • Scoot
  • 28/2
  • 1 total stop
  • 10h 05m total
  • Kuala Lumpur to Koh Samui
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (RM 719 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 189 potential savings vs. average return price).
Search Deals
Average for return flights in February 2025
Search Deals

Find flight deals to Koh Samui

Cheapest flights to Koh Samui
Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Sun 23/323:10KUL - USM
1 stop9h 50mScoot
Sun 30/308:45USM - KUL
1 stop20h 15mScoot
Deal found 20/2RM 1,240
Fri 28/222:55KUL - USM
1 stop10h 05mMultiple Airlines
Tue 11/321:15USM - KUL
1 stop23h 30mMultiple Airlines
Deal found 20/2RM 1,262
Wed 26/314:10SZB - USM
1 stop5h 20mScoot
Wed 2/419:25USM - SZB
1 stop16h 35mScoot
Deal found 19/2RM 1,355
Thu 20/311:05KUL - USM
1 stop8h 25mSingapore Airlines
Wed 26/308:55USM - KUL
1 stop6h 20mSingapore Airlines
Deal found 20/2RM 1,364
Fri 18/710:10SZB - USM
2 stops8h 50mMultiple Airlines
Mon 21/708:00USM - SZB
2 stops10h 55mMultiple Airlines
Deal found 20/2RM 1,860
Mon 31/316:00KUL - USM
1 stop6h 35mMalaysia Airlines
Fri 11/408:00USM - KUL
1 stop8h 40mMalaysia Airlines
Deal found 20/2RM 1,913
Thu 20/312:50KUL - USM
2 stops29h 10mGaruda Indonesia
Wed 26/309:20USM - KUL
2 stops28h 00mGaruda Indonesia
Deal found 20/2RM 2,994
Thu 20/319:50KUL - USM
2 stops22h 20mVietnam Airlines
Wed 26/308:20USM - KUL
2 stops9h 30mVietnam Airlines
Deal found 20/2RM 3,543

Find flights to Koh Samui within your budget

Locate flights to Koh Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 21 February 2025.

Fly from

Kuala Lumpur

Route

Departure

Return

Price

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 23/3

23:10-08:00

1 stop9h 50m

Ko Samui

Sun 30/3

08:45-06:00

1 stop20h 15m

RM 1,240

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 28/2

22:55-08:00

1 stop10h 05m

Ko Samui

Tue 11/3

21:15-21:45

1 stop23h 30m

RM 1,262

Kuala LumpurKoh Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Wed 26/3

14:10-18:30

1 stop5h 20m

Ko Samui

Wed 2/4

19:25-13:00

1 stop16h 35m

RM 1,355

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 20/3

11:05-18:30

1 stop8h 25m

Ko Samui

Wed 26/3

08:55-16:15

1 stop6h 20m

RM 1,364

Kuala LumpurKoh Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Fri 18/7

10:10-18:00

2 stops8h 50m

Ko Samui

Mon 21/7

08:00-19:55

2 stops10h 55m

RM 1,860

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

RM 1,913

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 20/3

12:50-17:00

2 stops29h 10m

Ko Samui

Wed 26/3

09:20-14:20

2 stops28h 00m

RM 2,994

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 20/3

19:50-17:10

2 stops22h 20m

Ko Samui

Wed 26/3

08:20-18:50

2 stops9h 30m

RM 3,543

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 28/2

22:55-08:00

1 stop10h 05m

RM 585

Kuala LumpurKoh Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Thu 10/7

14:00-18:30

1 stop5h 30m

RM 682

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 13 results
1
2

Best time to book a flight to Koh Samui

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

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

When is the best time to book a flight to Koh Samui?

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

To ensure you get the cheapest price possible for a flight to Koh Samui, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Koh Samui?

On average, a flight from Kuala Lumpur to Koh Samui takes 4 hours 27 minutes. Flights to Koh Samui from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Koh Samui?

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

Users looking for the lowest fares to Koh Samui should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Koh Samui?

The most popular airlines flying from Kuala Lumpur to Koh Samui are Scoot, Malaysia Airlines and Singapore Airlines.

Scoot

Scoot

From RM 255

Malaysia Airlines

Malaysia Airlines

From RM 310

Singapore Airlines

Singapore Airlines

From RM 287

Bangkok Airways

Bangkok Airways

From RM 429

What are the cheapest airlines that fly to Koh Samui?

The cheapest airlines flying from Kuala Lumpur to Koh Samui are Scoot, Singapore Airlines and Malaysia Airlines.

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 mm 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.
To help decide which airline to fly to Koh Samui, see what other customers have to say about Garuda Indonesia, Singapore Airlines and Vietnam Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.

  • What airport do you fly into for flights to Koh Samui?

    Travellers will need to book flights to Ko Samui (USM) if they wish to fly to Koh Samui. The Koh Samui airport is 3.3 km from the city centre.

  • Can I find cheaper flights to Koh Samui if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Koh Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Koh Samui?

    Based on reviews from Cheapflights users, Scoot is rated the highest out of the airlines that fly to Koh Samui.

  • What is the cheapest airport to fly to in Koh Samui?

    Ko Samui is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost RM 290, while return flights cost around RM 710.

  • Where does the fastest flight to Koh Samui depart from?

    For those looking to save time traveling to Koh Samui, Kuala Lumpur offers the quickest one-way flight (3 hours 35 minutes).

  • Does Ko Samui have rental cars?

    Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ko Samui?

    Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

See more FAQs

Travelling to a place near Koh Samui?

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

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Yes, Cheapflights offers price alerts on Koh Samui flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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