Cheap Flights from Sihanoukville to Kuala Lumpur

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Flight deals from Sihanoukville to Kuala Lumpur

Looking for a cheap last-minute deal or the best return flight from Sihanoukville Airport to Kuala Lumpur? If you want to travel next month, return fares start from Rs70,028. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sihanoukville to Kuala Lumpur

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

Direct flights from Sihanoukville to Kuala Lumpur

Alternative Sihanoukville to Kuala Lumpur routes

Looking for the cheapest, fastest or easiest route from Sihanoukville to Kuala Lumpur? You could fly into the following airports instead.

Sihanoukville to Kuala Lumpur: Flight information

The things to know before you go.
Cheapest flight foundRs39,529
Cheapest month to flySeptember
Average flight time1 hr, 53 mins
Most popular airlineAirAsia
Average flights per week11

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

There are 2 airports in Kuala Lumpur: Kuala Lumpur Sultan Abdul Azziz Shah and Kuala Lumpur International.
The best price we found for a return flight from Sihanoukville to Kuala Lumpur is Rs70,028. 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.
1 hour and 53 minutes is the average flight time from Sihanoukville to Kuala Lumpur.
AirAsia, AirAsia Cambodia and Sky Angkor fly direct from Sihanoukville to Kuala Lumpur.
As of July 2026, there are 11 flights per week flying from Sihanoukville to Kuala Lumpur.
The cheapest month to fly from Sihanoukville to Kuala Lumpur is usually August.
If you're flying from Sihanoukville Airport, the cheapest airport near Kuala Lumpur is Kuala Lumpur International – which is 45.5 km away from the centre of Kuala Lumpur. We've found flights into this airport from Rs70,028.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sihanoukville Airport to Kuala Lumpur on Thursday, 20 August 2026.
Yes – the average flight time is 1 hour and 53 minutes.
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 Kuala Lumpur 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.

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

In July, the average temperature is usually around 26°C. May is typically the warmest month in Kuala Lumpur, when it usually averages around 29°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 23°C. The rainiest month is November.
Currently, AirAsia Cambodia offers the cheapest flight tickets to Kuala Lumpur.

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

  • Approximately 1 hour 50 minutes is how long you'll be travelling on a direct flight from Sihanoukville International Airport to Kuala Lumpur.

  • Kuala Lumpur is one hour ahead of Sihanoukville, where Sihanoukville International Airport is located. Kuala Lumpur observes the UTC+8 timezone.

  • The most popular flight route is from Sihanoukville International Airport (KOS) to Kuala Lumpur International Airport (KUL). There are seven services between these airports every week.

  • Allow plenty of time to make your KOS to Kuala Lumpur flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You can expect bigger queues during popular months such as November. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

  • Start your trip at KOS and fly straight to Kuala Lumpur International Airport (KUL). That's where you can expect to land when searching for Sihanoukville International Airport to Kuala Lumpur tickets.

  • Keep an eye out for offers from AirAsia. This carrier operates direct flights from Sihanoukville International Airport to Kuala Lumpur.

  • Stopovers offer the perfect opportunity to visit a new city or just have a break during your trip. When looking for a plane ticket from KOS to Kuala Lumpur, deselect 'Direct flights only' to browse all potential stops. Ho Chi Minh Tan Son Nhat International Airport (SGN) is one of your options.

  • KOS is about 14 kilometres from central Sihanoukville. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 35 minutes.

  • Catching an early flight from Sihanoukville International Airport to Kuala Lumpur? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to KOS:

  • When it comes to the on-time performance of Sihanoukville International Airport, 64% of flights meet their scheduled arrival time.

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

  • Rs39,529 is currently the lowest price for a one-way Sihanoukville International Airport to Kuala Lumpur flight. A return plane ticket starts at Rs70,028. These fares can change depending on availability and demand.

  • Lock in cheap flights from KOS to Kuala Lumpur by booking four months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • Plan your trip for September. That's the best month for landing an awesome deal on Sihanoukville International Airport to Kuala Lumpur tickets. If you're open to different travel dates, use the 'Whole month' tool to find the cheapest price across every month.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll update you as soon as there's an extra saving on cheap flights from KOS to Kuala Lumpur.

  • Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Sihanoukville International Airport to Kuala Lumpur by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Kuala Lumpur

Kuala Lumpur International Airport (KUL)

  • The distance from Kuala Lumpur International Airport (KUL) to central Kuala Lumpur is roughly 56 kilometres. It takes around 55 minutes to get to the centre driving.

  • If you're travelling on public transport, expect a journey time of about 40 minutes.

  • If you're coming in on a late flight from Sihanoukville International Airport to Kuala Lumpur, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these hotels near KUL:

  • Booking your ride from Kuala Lumpur International Airport about four weeks ahead of your flight from KOS to Kuala Lumpur can help you get the lowest rate.

Subang Sultan Abdul Aziz Shah Airport (SZB)

  • Once your flight from Sihanoukville International Airport to Kuala Lumpur has arrived, you can get to the city centre in about 30 minutes by car. Central Kuala Lumpur is roughly 19 kilometres from Subang Sultan Abdul Aziz Shah Airport (SZB).

  • If you choose to travel on public transport, you'll get to the city centre in 45 minutes or so.

  • Hang up the 'Do not disturb' sign and unwind at a hotel near SZB. Here are a few options where you can take a load off after your KOS to Kuala Lumpur flight:

  • Score the best price by booking your ride from SZB one week ahead of time. You'll also have access to a greater selection of vehicles.

Best time to go to Kuala Lumpur

  • It's time to pick your trip dates for your flight from Sihanoukville International Airport to Kuala Lumpur. August is the most popular month to travel to Kuala Lumpur. If you prefer a more low-key vibe, go in December.

  • The warmest month in Kuala Lumpur is March, with temperatures ranging between 21ºC and 33ºC. Lock in your Sihanoukville International Airport to Kuala Lumpur plane ticket then if you enjoy this type of weather.

  • Search for cheap tickets from KOS to Kuala Lumpur in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 21ºC and 32ºC on average.

More about Kuala Lumpur

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Kuala Lumpur right here. Browse these hotels as soon as you've booked your flight from Sihanoukville International Airport to Kuala Lumpur:

  • There are so many things to see and do in this city it can be tricky to work out where to start. Sky Terrace KL Tower, Petronas Twin Towers and Warisan Merdeka Tower are top attractions which should feature on any good Kuala Lumpur itinerary.

Explore more of Malaysia

  • Kota Bharu is just one of the many places in Malaysia waiting to be explored once you've seen Kuala Lumpur. Around 338 kilometres away to the north, check out popular attractions including Istana Negeri Kelantan, Museum Of Islamic Culture and Siti Khadijah Market.

  • Johor Bahru is another essential stop in Malaysia and is around 290 kilometres southeast of Kuala Lumpur. No trip is complete without experiencing Raja Maha Mariamman Temple, Grand Palace Park (Istana Besar) and Zaharah Botanic Gardens.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.