Cheap Flights from Kuala Lumpur to Sihanoukville from RM980

Compare Kuala Lumpur to Sihanoukville flight deals

Find the cheapest month or even day of the year to fly to Sihanoukville

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Flight deals from Kuala Lumpur to Sihanoukville

Looking for a cheap last-minute deal or the best return flight from Kuala Lumpur to Sihanoukville Airport? If you want to travel next month, return fares start from RM997. Find the lowest prices on one-way and return tickets right here.

Sihanoukville.RM401 per passenger.Departing Wed, 28 Oct.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Wed, 28 Oct, arriving in Sihanoukville.Price includes taxes and charges.From RM401, select.

Sihanoukville.RM404 per passenger.Departing Fri, 21 Aug.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Fri, 21 Aug, arriving in Sihanoukville.Price includes taxes and charges.From RM404, select.

Sihanoukville.RM410 per passenger.Departing Fri, 3 Jul.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Fri, 3 Jul, arriving in Sihanoukville.Price includes taxes and charges.From RM410, select.

Sihanoukville.RM413 per passenger.Departing Fri, 26 Jun.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Fri, 26 Jun, arriving in Sihanoukville.Price includes taxes and charges.From RM413, select.

Sihanoukville.RM433 per passenger.Departing Thu, 17 Sep.One-way flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departs from Kuala Lumpur International on Thu, 17 Sep, arriving in Sihanoukville.Price includes taxes and charges.From RM433, select.

Sihanoukville.RM443 per passenger.Departing Thu, 25 Mar.One-way flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departs from Kuala Lumpur International on Thu, 25 Mar, arriving in Sihanoukville.Price includes taxes and charges.From RM443, select.

Sihanoukville.RM456 per passenger.Departing Mon, 28 Dec.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Mon, 28 Dec, arriving in Sihanoukville.Price includes taxes and charges.From RM456, select.

Sihanoukville.RM462 per passenger.Departing Wed, 6 Jan.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Wed, 6 Jan, arriving in Sihanoukville.Price includes taxes and charges.From RM462, select.

Sihanoukville.RM465 per passenger.Departing Mon, 2 Nov.One-way flight with AirAsia.Outbound direct flight with AirAsia departs from Kuala Lumpur International on Mon, 2 Nov, arriving in Sihanoukville.Price includes taxes and charges.From RM465, select.

Sihanoukville.RM472 per passenger.Departing Sat, 27 Feb.One-way flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departs from Kuala Lumpur International on Sat, 27 Feb, arriving in Sihanoukville.Price includes taxes and charges.From RM472, select.

Sihanoukville.RM528 per passenger.Departing Tue, 6 Apr.One-way flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departs from Kuala Lumpur International on Tue, 6 Apr, arriving in Sihanoukville.Price includes taxes and charges.From RM528, select.

Find the cheapest month to fly from Kuala Lumpur to Sihanoukville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kuala Lumpur to Sihanoukville flights are currently cheapest in October.

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Direct flights from Kuala Lumpur to Sihanoukville

Kuala Lumpur to Sihanoukville: Alternative routes

Compare routes from Kuala Lumpur to Sihanoukville below. You may find an airport to fly into that's cheaper, faster, or easier than Sihanoukville.

Sihanoukville

4km from central Sihanoukville

ClosestCheapest

from RM401

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Kuala Lumpur to Sihanoukville: Flight information

The things to know before you go.

Cheapest flight found	RM401
Cheapest month to fly	October
Average flight time	1 hr, 48 mins
Most popular airline	AirAsia
Average flights per week	14

Finding cheap flights from Kuala Lumpur to Sihanoukville: Frequently asked questions

How much are return flights from Kuala Lumpur to Sihanoukville?

The best price we found for a return flight from Kuala Lumpur to Sihanoukville is RM980. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Kuala Lumpur to Sihanoukville?

1 hour and 48 minutes is the average flight time from Kuala Lumpur to Sihanoukville.

Which airlines fly direct from Kuala Lumpur to Sihanoukville?

AirAsia, AirAsia Cambodia and Sky Angkor fly direct from Kuala Lumpur to Sihanoukville.

How many flights are there a week from Kuala Lumpur to Sihanoukville?

As of June 2026, there are 14 flights per week flying from Kuala Lumpur to Sihanoukville.

When is the cheapest time to fly from Kuala Lumpur to Sihanoukville?

The cheapest month to fly from Kuala Lumpur to Sihanoukville is usually August.

Which upcoming date is cheapest to fly from Kuala Lumpur to Sihanoukville Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Kuala Lumpur to Sihanoukville Airport on Friday, 7 August 2026.

Can I get a direct flight from Kuala Lumpur to Sihanoukville Airport?

Yes – the average flight time is 1 hour and 48 minutes.

How can I find the best flight deal to Sihanoukville?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sihanoukville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sihanoukville?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sihanoukville is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Kuala Lumpur to Sihanoukville with?

The cheapest airline that flies to Sihanoukville is AirAsia .

Travelling from Kuala Lumpur to Sihanoukville International Airport (KOS): What you need to know

Kuala Lumpur's main base, Kuala Lumpur International Airport (KUL), is where many great holidays begin. Explore the options for leaving from here when booking your flight from Kuala Lumpur to Sihanoukville International Airport (KOS).
The average time for a direct Kuala Lumpur to Sihanoukville International Airport flight is 1 hour 50 minutes.
Sihanoukville International Airport is located in Sihanoukville. The city runs on the UTC+7 timezone and is one hour behind Kuala Lumpur.
Kuala Lumpur International Airport (KUL) to Sihanoukville International Airport (KOS) is the most popular route, with 7 direct services every week. Travel from KUL to KOS on AirAsia's 10:30am departure.
Get to the airport on time so you don't miss your flight from Kuala Lumpur to KOS. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.
Popular months like August or other busy periods mean longer waiting times and potential delays. Get a head start by arriving at the airport even earlier. Aim for at least four hours ahead of international flights and two hours before a domestic departure.

Airports in Kuala Lumpur

Kuala Lumpur International Airport (KUL)

You can jump on a direct flight from Kuala Lumpur to Sihanoukville International Airport (KOS) out of Kuala Lumpur International Airport (KUL).
When taking off from KUL, you can take a direct flight from Kuala Lumpur to Sihanoukville International Airport with AirAsia.
AirAsia is the most frequently booked airline offering flights from KUL to KOS.
AirAsia is the best performing carrier for punctuality on this route.
Located around 56 kilometres from the centre of Kuala Lumpur, KUL can be reached in about 55 minutes by car, depending on traffic. The journey by public transport will take roughly 40 minutes.
Looking for a comfortable hotel close to Kuala Lumpur International Airport? If you've booked an early flight from Kuala Lumpur to Sihanoukville International Airport, these accommodation options will have you sleeping conveniently close to check-in:
Of all flights departing from Kuala Lumpur International Airport, 59% arrive on time at their destination.

Subang Sultan Abdul Aziz Shah Airport (SZB)

You can get to SZB from the centre of Kuala Lumpur in about 30 minutes by car, depending on traffic. The ride by public transport takes roughly 45 minutes to cover the 19 kilometres or so.
Want to treat yourself to an extra night away before boarding your Kuala Lumpur to KOS flight? Kick back in a hotel near Subang Sultan Abdul Aziz Shah Airport before your adventure officially starts. These stays are calling your name:
72% of flights departing Subang Sultan Abdul Aziz Shah Airport make it to their destination as expected.

About Sihanoukville International Airport (KOS)

Have a late flight from Kuala Lumpur to Sihanoukville International Airport? Don't let it end in exhaustion. Stay at one of these hotels near KOS and be in snooze mode sooner:

Getting from Sihanoukville International Airport (KOS) to central Sihanoukville

Central Sihanoukville is around 14 kilometres from Sihanoukville International Airport. Journey times by car hire or taxi will vary depending on time of day and traffic conditions, so do a little research before your trip.
If you're travelling by public transport, expect a journey time of roughly 35 minutes.

How to find the cheapest flights from Kuala Lumpur to Sihanoukville International Airport (KOS)

RM401 is the best price for a one-way ticket from Kuala Lumpur to Sihanoukville International Airport. A return flight starts at RM980. These fares may change based on demand and availability.
To score cheap flights from Kuala Lumpur to KOS, book your plane ticket two months before your planned departure.
The best month for scoring cheap Kuala Lumpur to Sihanoukville International Airport tickets is July. Use the 'Whole month' tool to compare prices, then choose the dates offering the lowest fares.
There's no need to search every day to find out if fares have dropped when you set up a Price Alert. We'll let you know when a better deal is available on plane tickets from Kuala Lumpur to KOS.
Filters make it easier to land a deal on your flight from Kuala Lumpur to Sihanoukville International Airport. Pick the flight times, carriers and stops that work for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Kuala Lumpur to Sihanoukville International Airport (KOS)

December is the quietest month for flights from Kuala Lumpur to Sihanoukville International Airport (KOS), while November is the busiest. Pick the ideal time to go to Sihanoukville based on whether you prefer a bustling atmosphere or a more laid-back vibe.
When booking your Kuala Lumpur to KOS plane ticket, consider the kind of weather forecast you're hoping for. May is the warmest month in Sihanoukville, with temperatures ranging from 25ºC (77ºF) to 31ºC (88ºF).
January has temperatures of between 23ºC (73ºF) and 29ºC (84ºF). Search for cheap tickets from Kuala Lumpur to Sihanoukville International Airport around that time if you want to travel in cooler conditions.

More about Sihanoukville

Once you've booked your flight from Kuala Lumpur to Sihanoukville International Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Sihanoukville:
Otres Beach and Independence Beach are just two of the big attractions to put on your Sihanoukville to-do list. Keep the sightseeing going at Sokha Beach.

Explore more of Cambodia

Phnom Penh is just one of the many places in Cambodia waiting to be discovered once you've seen Sihanoukville. Around 177 kilometres away to the northeast, top sights here include Royal Palace, Genocide museum and Documentation Centre of Cambodia.
Battambang is another well-known destination in Cambodia and is around 290 kilometres north of Sihanoukville. No trip is complete without experiencing Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space.