Cheap Flights from Sihanoukville Airport (KOS)

View Rp3.728.371 flight on Wed, 21 Jan 2026Opens in a new window

Popular airlines from Sihanoukville (KOS)

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Flights from Sihanoukville Airport

Prices were available within the past 7 days and start at Rp3.728.371 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What is the airport code for Sihanoukville Airport (KOS)?
Sihanoukville Airport (KOS) uses the airport code: KOS.
Does Sihanouk Intl. Airport have a hotel?
KOS doesn't have any accommodation in the immediate area, but you still have options. You should find someplace comfortable to stay before your flight if you look further afield. Unfortunately, you won't find any hotels within minutes of the tarmac. But if you're up for a quick road trip, the Ark Seaview Holiday Inn by Caerus is an excellent option. Or if that hotel doesn't work for you, try another one of these suggestions here: Sihanoukville (KOS). You'll be in good hands here, but make sure you leave enough time to travel to the airport.
Are there private lounges in Sihanouk Intl. Airport?
Unfortunately, KOS does not have a private lounge. If you really need an escape, you should be able to find a quiet spot to relax in with a cup of coffee somewhere in the terminal building.
What airlines fly out of Sihanouk Intl. Airport?
Tick someplace new off your must-do list with Cambodia Angkor Air. This prominent international airline operates out of Sihanouk Intl. Airport and will have a destination that'll practically beg you to click the "book" button.
How many flights per day fly out of KOS?
At the moment, there's just 1 daily flight that departs from Sihanoukville Airport (KOS). The quicker you book, the higher your chances of locking in your ideal date and seat at the price you want.
How to find cheap flights from KOS with Expedia?
After entering your destination and travel dates, you can sort your results by price, along with filter by airline, departure time and more. The cheapest one-way flight from Sihanoukville (KOS) was to Bangkok (DMK) at Rp3.728.371. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. One of the best ways to score a cheap flight is to be flexible with when you travel. Search for flights on your preferred dates, then click on "Flexible dates" at the top of the page. This will reveal the cheapest prices for nearby days. You can also filter your search results by specific flight times, airline preference, nonstop flights and more.
Where can you fly to from KOS?
There are a number of flights that travel back and forth from KOS to Ho Chi Minh City. This route's popularity makes it one of the easiest places to fly to. Take a look at our deals departing KOS at the top of this page. Whether you're organising a few weeks off or a weekend away, we've got a selection of great destinations at the best prices.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
*Available to Expedia members.