Cheap Flights from Phnom Penh (PNH) to Colombo (CMB) from HK$5,726~

View HK$5,726 flight on Fri, 31 Oct 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Bandaranaike Intl. Airport (CMB)

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Find Cheap Flights from Phnom Penh (PNH) to Colombo (CMB)

Prices were available within the past 7 days and start at HK$5,726 for one-way flights and HK$3,269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$3,269 Return, found 3 days ago
HK$3,269
Return
found 3 days ago
Select Thai AirAsia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$3,269 found 3 days ago
Thai AirAsia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$3,285 Return, found 3 days ago
HK$3,285
Return
found 3 days ago
Select Thai AirAsia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$3,285 found 3 days ago
AirAsia Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$3,340 Return, found 3 days ago
HK$3,340
Return
found 3 days ago
Select AirAsia Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$3,340 found 3 days ago
AirAsia Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$3,356 Return, found 3 days ago
HK$3,356
Return
found 3 days ago
Select AirAsia Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$3,356 found 3 days ago
Thai AirAsia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$3,366 Return, found 3 days ago
HK$3,366
Return
found 3 days ago
Select Thai AirAsia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$3,366 found 3 days ago
AirAsia Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$3,438 Return, found 3 days ago
HK$3,438
Return
found 3 days ago
Select AirAsia Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$3,438 found 3 days ago
Air Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$4,345 Return, found 3 days ago
HK$4,345
Return
found 3 days ago
Select Air Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$4,345 found 3 days ago
Air Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$4,445 Return, found 3 days ago
HK$4,445
Return
found 3 days ago
Select Air Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$4,445 found 3 days ago
Air Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$4,531 Return, found 3 days ago
HK$4,531
Return
found 3 days ago
Select Air Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$4,531 found 3 days ago
Air Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$4,631 Return, found 3 days ago
HK$4,631
Return
found 3 days ago
Select Air Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$4,631 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$4,695 Return, found 3 days ago
HK$4,695
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$4,695 found 3 days ago
Air Cambodia
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$4,717 Return, found 3 days ago
HK$4,717
Return
found 3 days ago
Select Air Cambodia flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$4,717 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$5,020 Return, found 3 days ago
HK$5,020
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$5,020 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$5,180 Return, found 3 days ago
HK$5,180
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$5,180 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$5,505 Return, found 3 days ago
HK$5,505
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$5,505 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$5,785 Return, found 3 days ago
HK$5,785
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$5,785 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$6,110 Return, found 3 days ago
HK$6,110
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$6,110 found 3 days ago
Singapore Airlines
Tue, 30 Sep - Wed, 8 Oct
PNH
Phnom Penh
CMB
Colombo
HK$6,435 Return, found 3 days ago
HK$6,435
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Sep from Phnom Penh to Colombo, returning Wed, 8 Oct, priced at HK$6,435 found 3 days ago
Phnom Penh to Colombo route information
Origin airport
Phnom Penh Intl.
Destination airport
Bandaranaike Intl.
Return price
HK$3,268
Distance
2763 km

Flights from Phnom Penh to Seeduwa - Katunayake

Book cheap flights from Phnom Penh (PNH) to Seeduwa - Katunayake (CMB) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Phnom Penh (PNH) to Seeduwa - Katunayake (CMB) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Phnom Penh (PNH) to Seeduwa - Katunayake (CMB) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seeduwa - Katunayake flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seeduwa - Katunayake and things to do in Seeduwa - Katunayake for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seeduwa - Katunayake more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seeduwa - Katunayake is HK$5,726 now!

 

Frequently asked questions

How much is a flight from Phnom Penh Intl. Airport (PNH) to Colombo International Airport?
Round-trip flights from Phnom Penh Intl. Airport (PNH) to Colombo International Airport start from HK$3,269. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. 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 Bandaranaike Intl. Airport (CMB)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Phnom Penh Airport to Bandaranaike Intl. Airport (CMB) 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 Phnom Penh Intl. Airport (PNH) to CMB flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phnom Penh Intl. Airport (PNH) to CMB?
Around 2,800 kilometers separates Cambodia and Seeduwa - Katunayake, so pack something to keep you busy for a few hours. That novel you haven't had time to start will be ideal.
Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to Bandaranaike Intl. Airport (CMB)?
Unfortunately, there aren't any airlines that fly direct between PNH and CMB. You'll need to book a flight with one or more stops.
Are Phnom Penh Airport to Colombo International Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find great last-minute deals from Phnom Penh Intl. Airport (PNH) to CMB, but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can feel confident knowing you're always seeing the latest offers.

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