What airport do you fly into for flights to Ko Samui?

For a flight to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.

Can I find cheaper flights to Ko 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 Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ko Samui?

Based on reviews from Cheapflights users, Malaysia Airlines is rated the highest out of the airlines that fly to Ko Samui.

Where does the fastest flight to Ko Samui depart from?

For those looking to save time traveling to Ko Samui, Kuala Lumpur offers the quickest one-way flight (4 hours 5 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).

RM 420+ Flights to Ko Samui, Thailand

Flights to Ko Samui in 2025

Return from	RM 1,219
One-way from	RM 420
Popular in	December
Cheapest in	October
Average price	RM 1,406

4/9-11/9
3 total stops
18h 15m total
Kuala Lumpur to Ko Samui

Search Deals

25/10
1 total stop
5h 30m total
Kuala Lumpur to Ko Samui

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (RM 512 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (RM 142 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

Search Deals

Find flight deals to Ko Samui

Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Thu 4/908:25KUL - USM

2 stops11h 05mMultiple Airlines

Thu 11/908:00USM - KUL

1 stop7h 10mMultiple Airlines

Deal found 9/7RM 1,219

Thu 21/822:45KUL - USM

1 stop10h 05mScoot

Thu 28/808:45USM - KUL

1 stop20h 15mScoot

Deal found 11/7RM 1,227

Sat 1/1114:10SZB - USM

1 stop18h 50mScoot

Wed 5/1108:55USM - SZB

1 stop27h 15mScoot

Deal found 10/7RM 1,257

Fri 19/914:00SZB - USM

1 stop5h 30mMultiple Airlines

Sun 21/912:30USM - SZB

2 stops23h 30mMultiple Airlines

Deal found 9/7RM 1,414

Best flights to Ko Samui
Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Thu 4/908:25KUL - USM

2 stops11h 05mMultiple Airlines

Thu 11/908:00USM - KUL

1 stop7h 10mMultiple Airlines

Deal found 9/7RM 1,219

Sat 23/809:25KUL - USM

1 stop8h 20mScoot

Sat 30/819:25USM - KUL

1 stop21h 50mScoot

Deal found 9/7RM 1,227

Thu 4/920:00KUL - USM

2 stops25h 30mVietnam Airlines

Thu 11/908:00USM - KUL

2 stops9h 25mVietnam Airlines

Deal found 10/7RM 2,471

Sat 1/1114:10SZB - USM

1 stop18h 50mScoot

Wed 5/1108:55USM - SZB

1 stop27h 15mScoot

Deal found 10/7RM 1,257

Fri 19/914:00SZB - USM

1 stop5h 30mMultiple Airlines

Sun 21/912:30USM - SZB

2 stops23h 30mMultiple Airlines

Deal found 9/7RM 1,414

Last-minute flights to Ko Samui
Discover last-minute flight deals to Ko Samui. Data last updated 11 July 2025 and is based on user searches.

Sun 20/702:15KUL - USM

2 stops17h 15mPhilippine Airlines

Tue 5/817:25USM - KUL

2 stops16h 55mPhilippine Airlines

Deal found 10/7RM 7,860

Mon 21/712:00KUL - USM

1 stop5h 55mMultiple Airlines

Tue 5/817:40USM - KUL

1 stop23h 35mMultiple Airlines

Deal found 10/7RM 1,274

Mon 21/714:00SZB - USM

1 stop18h 50mScoot

Tue 5/817:40USM - SZB

1 stop18h 20mScoot

Deal found 10/7RM 1,406

Mon 21/706:40SZB - USM

2 stops11h 15mMultiple Airlines

Tue 5/817:40USM - SZB

1 stop18h 20mMultiple Airlines

Deal found 10/7RM 1,537

Sat 23/809:25KUL - USM

1 stop8h 20mScoot

Sat 30/819:25USM - KUL

1 stop21h 50mScoot

Deal found 9/7RM 1,227

Sun 24/812:30KUL - USM

1 stop6h 30mMultiple Airlines

Sun 31/819:40USM - KUL

1 stop20h 45mMultiple Airlines

Deal found 10/7RM 1,236

Sat 30/814:00SZB - USM

1 stop5h 30mScoot

Sun 31/819:40USM - SZB

1 stop16h 20mScoot

Deal found 10/7RM 1,401

One-way flights to Ko Samui
Search for one-way flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Sat 25/1010:20KUL - USM

1 stop5h 30mMultiple Airlines

Deal found 9/7RM 420

Tue 5/822:30KUL - USM

1 stop21h 00mScoot

Deal found 9/7RM 616

Wed 6/814:00SZB - USM

1 stop5h 30mScoot

Deal found 9/7RM 624

Sun 2/1109:25SZB - USM

1 stop6h 20mMultiple Airlines

Deal found 9/7RM 781

Fri 25/708:55KUL - USM

1 stop10h 20mSingapore Airlines

Deal found 10/7RM 1,584

Sat 8/1111:45KUL - USM

2 stops28h 55mPhilippine Airlines

Deal found 10/7RM 1,915

Cheapflights Fare Finder

Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Departure

Return

Price

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 4/9

08:25-18:30

2 stops11h 05m

Ko Samui

Thu 11/9

08:00-16:10

1 stop7h 10m

RM 1,219

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 21/8

22:45-07:50

1 stop10h 05m

Ko Samui

Thu 28/8

08:45-06:00

1 stop20h 15m

RM 1,227

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Sat 1/11

14:10-08:00

1 stop18h 50m

Ko Samui

Wed 5/11

08:55-13:10

1 stop27h 15m

RM 1,257

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Fri 19/9

14:00-18:30

1 stop5h 30m

Ko Samui

Sun 21/9

12:30-13:00

2 stops23h 30m

RM 1,414

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 25/10

10:20-14:50

1 stop5h 30m

RM 420

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 5/8

22:30-18:30

1 stop21h 00m

RM 616

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Wed 6/8

14:00-18:30

1 stop5h 30m

RM 624

Kuala LumpurKo Samui

SZB - USM

SZBUSM

Kuala Lumpur Subang

Sun 2/11

09:25-14:45

1 stop6h 20m

RM 781

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 25/7

08:55-18:15

1 stop10h 20m

RM 1,584

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 8/11

11:45-15:40

2 stops28h 55m

RM 1,915

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight to Ko Samui

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

Cheapflights Insights

Everything you need to know about your flight to Ko Samui

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

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights to Ko Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Ko Samui?

On average, a flight from Kuala Lumpur to Ko Samui takes 4 hours 42 minutes. Flights to Ko 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 Ko Samui?

Users looking for the lowest fares to Ko 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 Ko Samui?

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

What are the cheapest airlines that fly to Ko Samui?

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

Rainfall in Ko Samui by month

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

Temperature in Ko Samui 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

Read reviews from past customers who have flown Singapore Airlines, Vietnam Airlines, andPhilippine Airlines to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

1,324 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Vietnam Airlines

7.5

Good

195 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Philippine Airlines

7.2

Good

889 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Scoot

6.7

Okay

305 reviews

Singapore Airlines

8.1

Very Good

1,324 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

FAQs about flying to Ko Samui

What airport do you fly into for flights to Ko Samui?
For a flight to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.
Can I find cheaper flights to Ko 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 Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ko Samui?
Based on reviews from Cheapflights users, Malaysia Airlines is rated the highest out of the airlines that fly to Ko Samui.
Where does the fastest flight to Ko Samui depart from?
For those looking to save time traveling to Ko Samui, Kuala Lumpur offers the quickest one-way flight (4 hours 5 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

Ko Pha Ngan

Ko Tao

Khanom

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ko Samui today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Ko Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Ko Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui ? 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 to Ko Samui become cheaper?

Yes, Cheapflights offers price alerts on Ko 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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RM 420+ Cheap flights to Ko 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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ko Samui in 2025

Find the latest flights to Ko 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 11 July 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Ko Samui

Cheapest flights to Ko SamuiExplore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

Locate flights to Ko 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 11 July 2025.

Use the filters below to find and compare flights to Ko Samui that are best for you.

Best time to book a flight to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Ko Samui

When is the best time to book a flight 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 27 June 2025.

How long is the flight to Ko Samui?

When is the cheapest time to fly 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.

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

What are the cheapest airlines that fly to Ko Samui?

Rainfall in Ko Samui by month

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

Temperature in Ko Samui by month

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

Reviews of airlines servicing Ko Samui

Read reviews from past customers who have flown Singapore Airlines, Vietnam Airlines, andPhilippine Airlines to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ko Samui

What airport do you fly into for flights to Ko Samui?

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

What is the best airline to fly to Ko Samui?

Where does the fastest flight to Ko Samui depart from?

Does Ko Samui have rental cars?

Are there hotels close to Ko Samui?

Travelling to a place near Ko Samui?

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.

Search flights to Ko Samui by cabin class

Find flights to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets to Ko Samui?

Can Cheapflights find flights to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights to Ko Samui become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.