Cheap flights from Kuala Lumpur to Sihanoukville

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Compare Kuala Lumpur to Sihanoukville flight deals

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Flight deals from Kuala Lumpur to Sihanoukville

Looking for a cheap last-minute deal or the best round-trip flight from Kuala Lumpur to Sihanoukville Airport? If you want to travel next month, round-trip fares start from $220. Find the lowest prices on one-way and round-trip tickets right here.

Sihanoukville.$219 per passenger.Departing Tue, Oct 20, returning Sat, Oct 24.Round-trip flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departing from Kuala Lumpur International on Tue, Oct 20, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Sat, Oct 24, arriving in Kuala Lumpur International.Price includes taxes and charges.From $219, select.

Sihanoukville.$220 per passenger.Departing Tue, Sep 22, returning Sat, Sep 26.Round-trip flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departing from Kuala Lumpur International on Tue, Sep 22, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Sat, Sep 26, arriving in Kuala Lumpur International.Price includes taxes and charges.From $220, select.

Sihanoukville.$225 per passenger.Departing Fri, Mar 26, returning Wed, Mar 31.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Fri, Mar 26, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Wed, Mar 31, arriving in Kuala Lumpur International.Price includes taxes and charges.From $225, select.

Sihanoukville.$229 per passenger.Departing Thu, Sep 24, returning Sun, Oct 4.Round-trip flight with AirAsia Cambodia and AirAsia.Outbound direct flight with AirAsia Cambodia departing from Kuala Lumpur International on Thu, Sep 24, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Sun, Oct 4, arriving in Kuala Lumpur International.Price includes taxes and charges.From $229, select.

Sihanoukville.$237 per passenger.Departing Fri, Feb 5, returning Tue, Feb 9.Round-trip flight with AirAsia and AirAsia Cambodia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Fri, Feb 5, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Tue, Feb 9, arriving in Kuala Lumpur International.Price includes taxes and charges.From $237, select.

Sihanoukville.$237 per passenger.Departing Mon, Dec 14, returning Sat, Dec 19.Round-trip flight with AirAsia and AirAsia Cambodia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Mon, Dec 14, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Sat, Dec 19, arriving in Kuala Lumpur International.Price includes taxes and charges.From $237, select.

Sihanoukville.$238 per passenger.Departing Wed, Dec 30, returning Mon, Jan 4.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Wed, Dec 30, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Mon, Jan 4, arriving in Kuala Lumpur International.Price includes taxes and charges.From $238, select.

Sihanoukville.$251 per passenger.Departing Mon, Nov 9, returning Mon, Nov 16.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Mon, Nov 9, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Mon, Nov 16, arriving in Kuala Lumpur International.Price includes taxes and charges.From $251, select.

Sihanoukville.$252 per passenger.Departing Wed, Apr 21, returning Wed, May 5.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Wed, Apr 21, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Wed, May 5, arriving in Kuala Lumpur International.Price includes taxes and charges.From $252, select.

Sihanoukville.$253 per passenger.Departing Wed, Oct 28, returning Wed, Nov 4.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Wed, Oct 28, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Wed, Nov 4, arriving in Kuala Lumpur International.Price includes taxes and charges.From $253, select.

Sihanoukville.$258 per passenger.Departing Sun, Jan 10, returning Wed, Jan 13.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Sun, Jan 10, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Wed, Jan 13, arriving in Kuala Lumpur International.Price includes taxes and charges.From $258, select.

Sihanoukville.$258 per passenger.Departing Wed, Nov 4, returning Wed, Dec 2.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Wed, Nov 4, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Wed, Dec 2, arriving in Kuala Lumpur International.Price includes taxes and charges.From $258, select.

Sihanoukville.$273 per passenger.Departing Sun, Mar 14, returning Sun, Apr 4.Round-trip flight with AirAsia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Sun, Mar 14, arriving in Sihanoukville.Inbound direct flight with AirAsia departing from Sihanoukville on Sun, Apr 4, arriving in Kuala Lumpur International.Price includes taxes and charges.From $273, select.

Sihanoukville.$274 per passenger.Departing Thu, Feb 25, returning Thu, Mar 4.Round-trip flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departing from Kuala Lumpur International on Thu, Feb 25, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Thu, Mar 4, arriving in Kuala Lumpur International.Price includes taxes and charges.From $274, select.

Sihanoukville.$274 per passenger.Departing Tue, May 11, returning Tue, May 18.Round-trip flight with AirAsia Cambodia.Outbound direct flight with AirAsia Cambodia departing from Kuala Lumpur International on Tue, May 11, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Tue, May 18, arriving in Kuala Lumpur International.Price includes taxes and charges.From $274, select.

Sihanoukville.$282 per passenger.Departing Sun, Aug 30, returning Thu, Sep 3.Round-trip flight with AirAsia and AirAsia Cambodia.Outbound direct flight with AirAsia departing from Kuala Lumpur International on Sun, Aug 30, arriving in Sihanoukville.Inbound direct flight with AirAsia Cambodia departing from Sihanoukville on Thu, Sep 3, arriving in Kuala Lumpur International.Price includes taxes and charges.From $282, 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 $218

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Kuala Lumpur to Sihanoukville: Flight information

The things to know before you go.

Cheapest flight found	$219
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 round-trip flights from Kuala Lumpur to Sihanoukville?

The best price we found for a round-trip flight from Kuala Lumpur to Sihanoukville is $218. 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?

There are 14 flights per week flying from Kuala Lumpur to Sihanoukville, as of August 2026.

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

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

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 Tuesday, October 20, 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 with from Kuala Lumpur to Sihanoukville?

The cheapest airline that flies to Sihanoukville is AirAsia Cambodia.

Traveling 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 vacations 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 kilometers from the center 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 center 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 kilometers 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 kilometers from Sihanoukville International Airport. Journey times by car rental or cab will vary depending on time of day and traffic conditions, so do a little research before your trip.
If you're traveling 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)

$90 is the best price for a one-way ticket from Kuala Lumpur to Sihanoukville International Airport. A return flight starts at $218. 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 kilometers away to the northeast, top sights here include Royal Palace, Genocide museum and Documentation Center of Cambodia.
Battambang is another well-known destination in Cambodia and is around 290 kilometers north of Sihanoukville. No trip is complete without experiencing Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space.