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Cheap Flights to Koh Ouen: Koh Ouen Flight Deals

View €406 flight on Sat, 5 Dec 2026Opens in a new window

Popular airlines to Koh Ouen

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Cheap round-trip flights to Koh Ouen

Prices were available within the past 7 days and start at €406 for one-way flights and €718 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thai Airways International
Bangkok Airways
Qatar Airways
Turkish Airlines

Frequently asked questions

What is the name of Koh Ouen's airport?
Sihanoukville Airport (KOS) is the main airport in Koh Ouen.
How far is Sihanoukville Airport (KOS) from central Koh Ouen?
Long commutes don't have to be stressful if you plan ahead of time. Downtown Koh Ouen is 48 kilometres from Sihanoukville Airport (KOS), so it's smart to know how to get to the city before you land.
What airport is best to fly into Koh Ouen?
A flight to Koh Ouen means touching down at Sihanoukville Airport (KOS). Jump off the plane, gather your bags and you'll be 48 kilometres from the downtown streets.
How many airlines fly to Koh Ouen?
With 3 air carriers flying into Koh Ouen from 4 airports around the world, your next adventure is only a few clicks away.
Which airlines fly to Koh Ouen?
Cambodia Angkor Air operates the majority of the flights to Koh Ouen. Grabbing a Cambodia Angkor Air flight from Ho Chi Minh City is the most popular way of getting there.
How many nonstop flights are there to Koh Ouen?
With 13 nonstop flights running each week, you'll be arriving in Koh Ouen before you have time to say, "Are we there yet?"
Where are the most popular flights to Koh Ouen departing from?
Flights to Koh Ouen departing from Ho Chi Minh City, Kuala Lumpur and Astana airports are highly sought after.
How long is the flight to Koh Ouen Airport?
Where you depart from determines how long you'll be strapped into your seat. From Ho Chi Minh City to Koh Ouen, the average flight time is 1 hour and 15 minutes. From Kuala Lumpur it's around 1 hour and 50 minutes, and from Astana it's 5 hours and 30 minutes.
How to book the cheapest flight to Koh Ouen?
We've all come across those lucky jet-setters who somehow nab impossibly cheap airfares every time they fly. Want to know how to do it for your Koh Ouen holiday? Don't wait until the last possible moment to secure your flight. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Ticket prices often differ depending on which airport you pick. Remember to compare fares across air carriers as well. Last of all, another easy way to save a few dollars is be ready to book at a moment's notice. If you come across a terrific deal, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Koh Ouen?
Depending on where you're coming from, your journey to Koh Ouen could be completely stress-free or it could go on forever. We've rounded up some useful tips that will help you start your next great escape on the right foot. What to pack in your hand luggage:
  • Travelling on a plane can be a great experience if you bring the right gear. Firstly, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a good novel. Secondly, find room in your carry-on bag for your laptop, a charger, any daily medications and maybe a proper neck pillow as well. Lastly, be sure to bring your passport, travel papers and some cash.
Do not pack the following items in your hand luggage:
  • Check carefully that you don't have a Swiss Army knife lurking in your carry-on luggage. Other restricted items include explosive or flammable substances, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Your goal here is to be as comfortable as possible. Go for a pair of flat, closed-toe shoes, dress in loose, breathable clothing and don't forget to take a pullover in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to improve your circulation.
How to get through airport security fast when flying to Koh Ouen?
The simple answer is — be prepared. We've compiled some top tips for a stress-free trip through security. Watch out Koh Ouen, here you come:
  • First things first. Your passport and boarding pass will need to be presented to airport security personnel. Keep them within easy reach so you don't hold up the queue.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items like your belt, coat and headphones need to go through the machine.
  • All your electronic gadgets, including your laptop and phone, will also need to be scanned separately.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • There's a good chance you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a good idea.
  • Airlines won't allow any sharp or pointed objects in your carry-on luggage. If you must bring these kinds of items, check them in.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Koh Ouen. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Koh Ouen. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Koh Ouen, or are just on the lookout for the best flights to Koh Ouen, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Koh Ouen to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Sihanoukville
Destination airport IATA code
KOS
Destination city name
Sihanoukville
Roundtrip price
€717
*Available to Expedia members.