Cheap Flights from Phnom Penh (PNH) to Sihanoukville (KOS)

Popular airlines from Phnom Penh Intl. Airport (PNH) to Sihanoukville (KOS)

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Cheap Flights from Phnom Penh (PNH) to Sihanoukville (KOS)

Prices were available within the past 7 days and start at for one-way flights and £277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Cambodia
Air Cambodia
Air Cambodia
Air Cambodia
Flight from Phnom Penh to Sihanoukville route information
Origin airport
Phnom Penh Intl.
Destination airport
Sihanoukville
Return price
£277
Distance
169 km

Compare flights from Phnom Penh to Sihanoukville easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phnom Penh to Sihanoukville. Operating between them flights per day, 4 airlines cover the route. And fly direct, getting you to Sihanoukville in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Phnom Penh Intl. to Sihanoukville.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Phnom Penh Intl. (PNH) to Sihanoukville (KOS)

The easiest way to view the best deals on flights from Phnom Penh to Sihanoukville today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Phnom Penh Intl. to Sihanoukville start at just £277 and range up to £290.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Phnom Penh and Sihanoukville
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Phnom Penh to Sihanoukville flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Phnom Penh Intl. to Sihanoukville for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Phnom Penh Airport to KOS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Phnom Penh Airport and Sihanoukville Airport (KOS) was £277. Cheap tickets don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Intl. Airport (PNH) to KOS?
We understand that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from PNH to Sihanoukville Airport (KOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PNH to Sihanoukville Airport (KOS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PNH to Sihanouk Intl. Airport?
That movie you've been wanting to see will have to wait --- the flight distance between Phnom Penh Intl. Airport (PNH) (PNH) and KOS (KOS) is only 170 kilometres. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from PNH to Sihanouk Intl. Airport?
At present, no airlines offer direct flights from Phnom Penh Intl. Airport (PNH) to Sihanouk Intl. Airport. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your fare well in advance.
Are Phnom Penh Intl. Airport (PNH) to Sihanoukville Airport (KOS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Phnom Penh Intl. Airport (PNH) to Sihanoukville Airport (KOS) at the last minute could save you some cash. However, it could end up costing a great deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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