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Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $239

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 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kuala Lumpur Intl Airport to Ko Samui

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Kuala Lumpur Intl Airport to Ko Samui.
 Logo
12:55 - 16:55KUL-USM
5h 00m1 stop
 Logo
12:30 - 16:55USM-KUL
3h 25m1 stop
Sat, 7 Jun - Sat, 14 Jun
Singapore Airlines Logo
11:00 - 18:30KUL-USM
8h 30m1 stop
Singapore Airlines Logo
08:45 - 16:10USM-KUL
6h 25m1 stop
$494Singapore Airlines
Find Deal
Wed, 14 May - Wed, 21 May
 Logo
10:05 - 16:55KUL-USM
7h 50m1 stop
 Logo
08:00 - 18:00USM-KUL
9h 00m2 stops
Sat, 7 Jun - Sat, 14 Jun
Vietnam Airlines Logo
20:00 - 18:15KUL-USM
23h 15m2 stops
Vietnam Airlines Logo
08:20 - 18:25USM-KUL
33h 05m2 stops
$1,355Vietnam Airlines
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Vietnam Airlines Logo
19:25 - 21:10KUL-USM
26h 45m2 stops
Vietnam Airlines Logo
08:20 - 18:25USM-KUL
33h 05m2 stops
$1,364Vietnam Airlines
Find Deal
Mon, 16 Jun - Sat, 21 Jun
Vietnam Airlines Logo
20:00 - 18:15KUL-USM
23h 15m2 stops
Vietnam Airlines Logo
08:20 - 18:25USM-KUL
33h 05m2 stops
$1,391Vietnam Airlines
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Philippine Airlines Logo
02:15 - 16:35KUL-USM
15h 20m2 stops
Philippine Airlines Logo
19:15 - 11:20USM-KUL
15h 05m2 stops
$1,394Philippine Airlines
Find Deal
Fri, 13 Jun - Tue, 17 Jun
Philippine Airlines Logo
02:15 - 18:30KUL-USM
17h 15m2 stops
Philippine Airlines Logo
19:15 - 11:20USM-KUL
15h 05m2 stops
$1,435Philippine Airlines
Find Deal
Sat, 24 May - Thu, 29 May
Cathay Pacific Logo
08:10 - 18:35KUL-USM
11h 25m1 stop
Cathay Pacific Logo
08:00 - 20:10USM-KUL
11h 10m2 stops
$3,858Cathay Pacific
Find Deal
Wed, 14 May - Wed, 21 May
Cathay Pacific Logo
08:10 - 18:35KUL-USM
11h 25m1 stop
Cathay Pacific Logo
08:00 - 20:10USM-KUL
11h 10m2 stops
$3,861Cathay Pacific
Find Deal
Tue, 8 Jul - Sat, 12 Jul

Vietnam Airlines flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Vietnam Airlines deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Vietnam Airlines
7 June
KUL20:00Kuala Lumpur Intl
23h 15m
2 stops
USM18:15Ko Samui
14 June
USM08:20Ko Samui
33h 05m
2 stops
KUL18:25Kuala Lumpur Intl
Vietnam Airlines
16 June
KUL19:25Kuala Lumpur Intl
26h 45m
2 stops
USM21:10Ko Samui
21 June
USM08:20Ko Samui
33h 05m
2 stops
KUL18:25Kuala Lumpur Intl
Vietnam Airlines
7 June
KUL20:00Kuala Lumpur Intl
23h 15m
2 stops
USM18:15Ko Samui
14 June
USM08:20Ko Samui
33h 05m
2 stops
KUL18:25Kuala Lumpur Intl

Cathay Pacific flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Cathay Pacific deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Cathay Pacific
14 May
KUL08:10Kuala Lumpur Intl
11h 25m
1 stop
USM18:35Ko Samui
21 May
USM08:00Ko Samui
11h 10m
2 stops
KUL20:10Kuala Lumpur Intl
Cathay Pacific
8 July
KUL08:10Kuala Lumpur Intl
11h 25m
1 stop
USM18:35Ko Samui
12 July
USM08:00Ko Samui
11h 10m
2 stops
KUL20:10Kuala Lumpur Intl
Cathay Pacific
15 May
KUL09:10Kuala Lumpur Intl
13h 00m
2 stops
USM21:10Ko Samui
21 May
USM10:55Ko Samui
24h 10m
1 stop
KUL12:05Kuala Lumpur Intl

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 typical price of a round-trip flight between Kuala Lumpur Intl Airport and Ko Samui?

What is the cheapest month to fly to Ko Samui?

The month of October is, on average, the cheapest month to fly to Ko Samui from Kuala Lumpur Intl Airport, with most prices found around $457. If you aren’t able to travel during the month of October, then book flights to Ko Samui from Kuala Lumpur Intl Airport during November instead. Flights to Ko Samui in November, while not as cheap as those in October, still average around $476.

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

According to our data, Monday is the cheapest day to fly to Ko Samui from Kuala Lumpur Intl Airport. The lowest ticket price found for a Monday departure recently was $0. 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 $721.

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 evening. Our users have found flights to Ko Samui in the evening for as low as $0. Flights at midday are often more expensive, with an average ticket price of $829.

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 26 weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $538 when searching 26 weeks out.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 $454 on momondo.

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

As of April 2025, prices for Kuala Lumpur Intl Airport to Ko Samui flights are approximately 9% 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

Best price found

$239

Fastest flight time

5h 00m

Direct flights

None

Airports in Ko Samui

1 airport
The best one-way flight to Ko Samui from Kuala Lumpur Intl Airport in the past 72 hours is $239. The best return flight deal from Kuala Lumpur Intl Airport to Ko Samui found on momondo in the last 72 hours is $449.
The fastest flight from Kuala Lumpur Intl Airport to Ko Samui takes 5h 00m
There are no direct flights from Kuala Lumpur Intl Airport to Ko Samui. Popular non-direct route for this connection is Kuala Lumpur Intl Airport - Ko Samui Airport.
There is 1 airport near Ko Samui: Ko Samui (USM)

  • 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 5h 00m, 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 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.


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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