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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 momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to Koh Samui departing on 4/3. 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 Koh Samui

Cheap return flights

These are some of the best return flight deals from Kuala Lumpur Intl Airport to Koh Samui that have been recently found on momondo from popular airlines, departing in the coming months.
17:50 - 18:00KUL-USM
25h 10m1 stop
08:00 - 16:10USM-KUL
7h 10m1 stop
Thu, 24 Apr - Wed, 30 Apr
11:05 - 18:30KUL-USM
8h 25m1 stop
08:55 - 13:45USM-KUL
3h 50m1 stop
$483Singapore Airlines
Find Deal
Thu, 20 Mar - Wed, 26 Mar
06:40 - 18:30KUL-USM
12h 50m1 stop
08:15 - 22:05USM-KUL
12h 50m1 stop
Thu, 20 Mar - Sat, 22 Mar
17:50 - 07:20KUL-USM
14h 30m2 stops
08:45 - 17:25USM-KUL
7h 40m1 stop
Thu, 24 Apr - Wed, 30 Apr
06:40 - 18:30KUL-USM
12h 50m1 stop
20:30 - 11:05USM-KUL
13h 35m2 stops
Thu, 20 Mar - Sat, 22 Mar
19:50 - 18:15KUL-USM
23h 25m2 stops
08:15 - 18:50USM-KUL
9h 35m2 stops
$1,393Vietnam Airlines
Find Deal
Thu, 20 Mar - Sat, 22 Mar
23:20 - 19:35KUL-USM
21h 15m2 stops
07:55 - 20:35USM-KUL
11h 40m2 stops
$3,872
Find Deal
Sat, 8 Mar - Sun, 16 Mar
23:05 - 18:35KUL-USM
20h 30m2 stops
07:00 - 20:10USM-KUL
12h 10m2 stops
$3,876
Find Deal
Sat, 3 May - Sat, 10 May
23:05 - 18:35KUL-USM
20h 30m2 stops
07:00 - 20:10USM-KUL
12h 10m2 stops
$3,881
Find Deal
Mon, 26 May - Wed, 28 May
23:05 - 18:35KUL-USM
20h 30m2 stops
10:05 - 12:05USM-KUL
25h 00m2 stops
$3,889
Find Deal
Mon, 7 Apr - Mon, 14 Apr

See travel insights to Koh Samui from

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

What is the cheapest month to fly to Koh Samui?

In general, October is the cheapest month to fly from Kuala Lumpur Intl Airport to Koh Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $456. If you aren’t able to travel during the month of October, then book flights to Koh Samui from Kuala Lumpur Intl Airport during November instead. Flights to Koh 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 Koh Samui?

The cheapest day to depart from Kuala Lumpur Intl Airport to Koh Samui is on a Monday when prices can be found for as low as $0. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Koh Samui on Thursday is $722.

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

The cheapest time of day to fly to Koh Samui is in the evening when flights can be purchased for as low as $0. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $831 on average. Flights to Koh Samui from Kuala Lumpur Intl Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Koh Samui from Kuala Lumpur Intl Airport when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Koh Samui for around $536 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Koh Samui from Kuala Lumpur Intl Airport for as low as $451 on momondo.

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

As of February 2025, prices for Kuala Lumpur Intl Airport to Koh Samui flights are approximately 11% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to Koh 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 Koh 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 Koh Samui

Best price found

$354

Fastest flight time

8h 15m

Direct flights

None

Airports in Koh Samui

1 airport
The best one-way flight to Koh Samui from Kuala Lumpur Intl Airport in the past 72 hours is $354. The best return flight deal from Kuala Lumpur Intl Airport to Koh Samui found on momondo in the last 72 hours is $409.
The fastest flight from Kuala Lumpur Intl Airport to Koh Samui takes 8h 15m
There are no direct flights from Kuala Lumpur Intl Airport to Koh Samui. Popular non-direct route for this connection is Kuala Lumpur Intl Airport - Ko Samui Airport.
There is 1 airport near Koh 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 8h 25m, 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 Koh Samui?


Best airlines flying from Kuala Lumpur Intl Airport to Koh Samui

Compare and see reviews for airlines that fly from Kuala Lumpur Intl Airport to Koh Samui with momondo
Airline
Rating
Free cancellation
Price
Malaysia AirlinesPriceFrom $496Free cancellationRating
7.3
263 reviews
Search Malaysia Airlines flights

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

Why use momondo?

Why should I use momondo to find a flight deal from Kuala Lumpur to Koh 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 Koh Samui for you.

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

Yes. All flights to Koh 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 Koh 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 Koh Samui from Kuala Lumpur.

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

If you are not ready to book a flight from Kuala Lumpur to Koh 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 Koh Samui and let you know when they change.


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Thu 6/3

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