Cheap flights to Preah Sihanouk

View €800 flight on Wed, 6 May 2026Opens in a new window

Popular airlines to Preah Sihanouk

  • Cambodia Angkor Air

  • Vietnam Airlines

  • AirAsia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Preah Sihanouk

Prices were available within the past 7 days and start at €800 for one-way flights and €1,105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, 29 Apr - Tue, 5 May
DUB
Dublin
KOS
Sihanoukville
€1,105 Return, just found
€1,105
Return
just found
Select Qatar Airways flight, departing Wed, 29 Apr from Dublin to Sihanoukville, returning Tue, 5 May, priced at €1,105 just found
Qatar Airways
Sun, 26 Apr - Tue, 5 May
DUB
Dublin
KOS
Sihanoukville
€1,135 Return, just found
€1,135
Return
just found
Select Qatar Airways flight, departing Sun, 26 Apr from Dublin to Sihanoukville, returning Tue, 5 May, priced at €1,135 just found
Qatar Airways
Mon, 27 Apr - Sat, 2 May
DUB
Dublin
KOS
Sihanoukville
€1,136 Return, just found
€1,136
Return
just found
Select Qatar Airways flight, departing Mon, 27 Apr from Dublin to Sihanoukville, returning Sat, 2 May, priced at €1,136 just found
Qatar Airways
Sun, 26 Apr - Sat, 2 May
DUB
Dublin
KOS
Sihanoukville
€1,165 Return, just found
€1,165
Return
just found
Select Qatar Airways flight, departing Sun, 26 Apr from Dublin to Sihanoukville, returning Sat, 2 May, priced at €1,165 just found
Qatar Airways
Fri, 24 Apr - Fri, 1 May
DUB
Dublin
KOS
Sihanoukville
€1,166 Return, found 14 hours ago
€1,166
Return
found 14 hours ago
Select Qatar Airways flight, departing Fri, 24 Apr from Dublin to Sihanoukville, returning Fri, 1 May, priced at €1,166 found 14 hours ago
Qatar Airways
Sun, 17 May - Sun, 24 May
DUB
Dublin
KOS
Sihanoukville
€1,166 Return, found 1 day ago
€1,166
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 17 May from Dublin to Sihanoukville, returning Sun, 24 May, priced at €1,166 found 1 day ago
Qatar Airways
Sun, 24 May - Sun, 31 May
DUB
Dublin
KOS
Sihanoukville
€1,167 Return, found 4 days ago
€1,167
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 24 May from Dublin to Sihanoukville, returning Sun, 31 May, priced at €1,167 found 4 days ago
Qatar Airways
Wed, 29 Apr - Sun, 3 May
DUB
Dublin
KOS
Sihanoukville
€1,231 Return, just found
€1,231
Return
just found
Select Qatar Airways flight, departing Wed, 29 Apr from Dublin to Sihanoukville, returning Sun, 3 May, priced at €1,231 just found
Qatar Airways
Wed, 29 Apr - Sat, 2 May
DUB
Dublin
KOS
Sihanoukville
€1,347 Return, just found
€1,347
Return
just found
Select Qatar Airways flight, departing Wed, 29 Apr from Dublin to Sihanoukville, returning Sat, 2 May, priced at €1,347 just found
Emirates
Tue, 28 Apr - Tue, 5 May
DUB
Dublin
KOS
Sihanoukville
€1,388 Return, just found
€1,388
Return
just found
Select Emirates flight, departing Tue, 28 Apr from Dublin to Sihanoukville, returning Tue, 5 May, priced at €1,388 just found

Trending flights to Preah Sihanouk

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, 29 Apr - Tue, 5 May
DUB
Dublin
KOS
Sihanoukville
€1,105 Return, just found
€1,105
Return
just found
Select Qatar Airways flight, departing Wed, 29 Apr from Dublin to Sihanoukville, returning Tue, 5 May, priced at €1,105 just found

Frequently asked questions

How do I find cheap flights to Preah Sihanouk that have flexible change policies?
We know that things can change from one day to the next, so booking a flexible airfare with Expedia is a wise idea. Simply check the "No change fee" box below the "Flexible change policies" filter. Your low-cost, flexible flight to Preah Sihanouk is just a few clicks away.
How can I find cheap tickets to Preah Sihanouk?
One of the easiest ways to find cheap tickets to Preah Sihanouk is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. You'll see the cheapest prices for nearby days. The best price for a flight to Preah Sihanouk in the last seven days was €1,105. Booking ahead will generally help you get an even bigger bargain.
How much is a flight to Preah Sihanouk?
If you were journeying one way from Dublin (DUB), you could've picked up a bargain fare for €800 in the last seven days. Return flights to Preah Sihanouk ranged from €1,105 to €1,388 during this same period.
How much is a plane ticket to Preah Sihanouk?
In the last seven days, fares cost between €1,105 and €1,388. Take a look at our great deals to Preah Sihanouk, pick your favourite and then get packing!
What is the best time to go to Preah Sihanouk?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a fantastic time to discover the leading Preah Sihanouk city of Sihanoukville. Average temperatures fluctuate between 27ºC and 29ºC at this time of year. The largest crowds flock here in January, June and October.
What months are the cheapest to book a flight to Preah Sihanouk?
February is a cheap month to lock in a seat for your Preah Sihanouk break. Fares are priciest over the busy month of December, so keep clear of this time if you can.

Book with confidence

About Preah Sihanouk

Expedia offers flights to Preah Sihanouk to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Preah Sihanouk or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Preah Sihanouk

Explore a world of travel with Expedia

*Available to Expedia members.