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Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to Ko Samui departing on 28/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Kuala Lumpur Intl Airport to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
14:40 - 18:50
KUL
-
USM
5h 10m1 stop
Singapore Airlines Logo
08:55 - 16:15
USM
-
KUL
6h 20m1 stop
$488Singapore Airlines
Thu, 15 Jan - Mon, 19 Jan
Singapore Airlines Logo
11:05 - 17:10
KUL
-
USM
7h 05m1 stop
Singapore Airlines Logo
08:55 - 17:35
USM
-
KUL
7h 40m1 stop
$549Singapore Airlines
Fri, 6 Mar - Fri, 27 Mar
Singapore Airlines Logo
09:00 - 18:50
KUL
-
USM
10h 50m1 stop
Singapore Airlines Logo
08:55 - 16:15
USM
-
KUL
6h 20m1 stop
$614Singapore Airlines
Fri, 16 Jan - Wed, 28 Jan
Singapore Airlines Logo
14:35 - 18:50
KUL
-
USM
5h 15m1 stop
Singapore Airlines Logo
08:45 - 21:10
USM
-
KUL
11h 25m1 stop
$621Singapore Airlines
Sun, 10 May - Thu, 14 May
Singapore Airlines Logo
10:30 - 18:50
KUL
-
USM
9h 20m1 stop
Singapore Airlines Logo
08:55 - 19:40
USM
-
KUL
9h 45m1 stop
$649Singapore Airlines
Fri, 16 Jan - Sat, 31 Jan
Singapore Airlines Logo
10:30 - 18:50
KUL
-
USM
9h 20m1 stop
Singapore Airlines Logo
08:55 - 19:40
USM
-
KUL
9h 45m1 stop
$685Singapore Airlines
Fri, 16 Jan - Mon, 2 Feb
Singapore Airlines Logo
09:00 - 18:50
KUL
-
USM
10h 50m1 stop
Singapore Airlines Logo
08:55 - 16:15
USM
-
KUL
6h 20m1 stop
$728Singapore Airlines
Tue, 20 Jan - Tue, 3 Feb
Singapore Airlines Logo
14:35 - 18:50
KUL
-
USM
5h 15m1 stop
Singapore Airlines Logo
08:45 - 19:45
USM
-
KUL
10h 00m1 stop
$769Singapore Airlines
Thu, 30 Apr - Sun, 3 May
Singapore Airlines Logo
11:00 - 17:20
KUL
-
USM
7h 20m1 stop
Singapore Airlines Logo
08:45 - 16:10
USM
-
KUL
6h 25m1 stop
$770Singapore Airlines
Thu, 30 Apr - Sun, 3 May
Singapore Airlines Logo
08:55 - 17:20
KUL
-
USM
9h 25m1 stop
Singapore Airlines Logo
08:45 - 19:45
USM
-
KUL
10h 00m1 stop
$859Singapore Airlines
Mon, 6 Apr - Sat, 25 Apr

Singapore Airlines flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Singapore Airlines deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Singapore Airlines
15 Jan
KUL11:05Kuala Lumpur Intl
7h 05m
1 stop
USM17:10Ko Samui
21 Jan
USM08:55Ko Samui
7h 40m
1 stop
KUL17:35Kuala Lumpur Intl
$486
Find similar
Singapore Airlines
15 Jan
KUL14:40Kuala Lumpur Intl
5h 10m
1 stop
USM18:50Ko Samui
19 Jan
USM08:55Ko Samui
6h 20m
1 stop
KUL16:15Kuala Lumpur Intl
$488
Find similar
Singapore Airlines
6 Mar
KUL11:05Kuala Lumpur Intl
7h 05m
1 stop
USM17:10Ko Samui
27 Mar
USM08:55Ko Samui
6h 20m
1 stop
KUL16:15Kuala Lumpur Intl
$549
Find similar

Philippine Airlines flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Philippine Airlines deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Philippine Airlines
19 Jan
KUL11:45Kuala Lumpur Intl
23h 50m
2 stops
USM10:35Ko Samui
28 Jan
USM07:15Ko Samui
26h 30m
2 stops
KUL10:45Kuala Lumpur Intl
$1,873
Find similar
Philippine Airlines
19 Jan
KUL11:45Kuala Lumpur Intl
23h 50m
2 stops
USM10:35Ko Samui
29 Jan
USM10:00Ko Samui
23h 45m
2 stops
KUL10:45Kuala Lumpur Intl
$1,875
Find similar
Philippine Airlines
4 Jan
KUL02:25Kuala Lumpur Intl
33h 10m
2 stops
USM10:35Ko Samui
28 Jan
USM07:15Ko Samui
26h 30m
2 stops
KUL10:45Kuala Lumpur Intl
$1,879
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Intl Airport 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, momondo users made 78,305 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 15/1

14:40-18:50

1 stop5h 10m

Ko Samui

Mon 19/1

08:55-16:15

1 stop6h 20m

$488

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 6/3

11:05-17:10

1 stop7h 05m

Ko Samui

Fri 27/3

08:55-17:35

1 stop7h 40m

$549

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 16/1

09:00-18:50

1 stop10h 50m

Ko Samui

Wed 28/1

08:55-16:15

1 stop6h 20m

$614

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sun 10/5

14:35-18:50

1 stop5h 15m

Ko Samui

Thu 14/5

08:45-21:10

1 stop11h 25m

$621

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 16/1

10:30-18:50

1 stop9h 20m

Ko Samui

Sat 31/1

08:55-19:40

1 stop9h 45m

$649

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 16/1

10:30-18:50

1 stop9h 20m

Ko Samui

Mon 2/2

08:55-19:40

1 stop9h 45m

$685

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Tue 20/1

09:00-18:50

1 stop10h 50m

Ko Samui

Tue 3/2

08:55-16:15

1 stop6h 20m

$728

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 30/4

14:35-18:50

1 stop5h 15m

Ko Samui

Sun 3/5

08:45-19:45

1 stop10h 00m

$769

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 30/4

11:00-17:20

1 stop7h 20m

Ko Samui

Sun 3/5

08:45-16:10

1 stop6h 25m

$770

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 6/4

08:55-17:20

1 stop9h 25m

Ko Samui

Sat 25/4

08:45-19:45

1 stop10h 00m

$859

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Kuala Lumpur Intl Airport to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ko Samui?

The month of November is, on average, the cheapest month to fly to Ko Samui from Kuala Lumpur Intl Airport, with most prices found around $442. If you aren’t able to travel during the month of November, then book flights to Ko Samui from Kuala Lumpur Intl Airport during October instead. Flights to Ko Samui in October, while not as cheap as those in November, still average around $450.

What is the cheapest day to depart on your flight to Ko Samui?

According to our data, Tuesday is the cheapest day to fly to Ko Samui from Kuala Lumpur Intl Airport. The lowest ticket price found for a Tuesday departure recently was $492. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Kuala Lumpur Intl Airport to Ko Samui for around $693.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Kuala Lumpur Intl Airport to Ko Samui flights are usually those with departure times in the morning. Our users have found flights to Ko Samui in the morning for as low as $505. Flights at midday are often more expensive, with an average ticket price of $798.

How far in advance should I book a flight to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $509 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Kuala Lumpur Intl Airport for as low as $421 on momondo.

How have Kuala Lumpur Intl Airport to Ko Samui flight prices changed over time?

As of December 2025, prices for Kuala Lumpur Intl Airport to Ko Samui flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kuala Lumpur Intl Airport to Ko Samui (KUL to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kuala Lumpur Intl Airport to Ko Samui

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Kuala Lumpur Intl Airport to Ko Samui takes 15h 05m
There are no direct flights from Kuala Lumpur Intl Airport to Ko Samui. There are no popular flight routes from Kuala Lumpur Intl Airport to Ko Samui.
Search flight deals

  • How far is Kuala Lumpur Intl to Ko Samui by plane?

    Ko Samui is 775.4 km away from Kuala Lumpur Intl. Flights usually cover this in 15h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Ko Samui Airport?

    Prices for flights from Kuala Lumpur Intl Airport to Ko Samui Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kuala Lumpur Intl Airport to Ko Samui Airport?

  • How old do you have to be to fly from Kuala Lumpur Intl Airport to Ko Samui Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kuala Lumpur Intl Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kuala Lumpur Intl Airport to Ko Samui?

Best airlines flying from Kuala Lumpur Intl Airport to Ko Samui

Compare and see reviews for airlines that fly from Kuala Lumpur Intl Airport to Ko Samui with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $417Free cancellationRating
6.7
311 reviews
Search Scoot flights

Travelling to a place near Ko Samui?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kuala Lumpur to Ko Samui?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kuala Lumpur to Ko Samui for you.

Can I find flights from Kuala Lumpur to Ko Samui with flexible booking policies on momondo?

Yes. All flights to Ko Samui from Kuala Lumpur on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kuala Lumpur to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Kuala Lumpur.

I’m not ready to book a flight from Kuala Lumpur to Ko Samui right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kuala Lumpur to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.

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