Cheap Flights from Phnom Penh (PNH) to Seoul (ICN) from HK$1,658~

View HK$1,658 flight on Tue, 16 Sep 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Incheon Intl. Airport (ICN)

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Find Cheap Flights from Phnom Penh (PNH) to Seoul (ICN)

Prices were available within the past 7 days and start at HK$1,658 for one-way flights and HK$2,676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,676 Return, found 1 day ago
HK$2,676
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,676 found 1 day ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,716 Return, found 1 day ago
HK$2,716
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,716 found 1 day ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,751 Return, found 1 day ago
HK$2,751
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,751 found 1 day ago
China Southern Airlines
Fri, 1 Aug - Fri, 15 Aug
PNH
Phnom Penh
ICN
Seoul
HK$2,757 Return, found 3 days ago
HK$2,757
Return
found 3 days ago
Select China Southern Airlines flight, departing Fri, 1 Aug from Phnom Penh to Seoul, returning Fri, 15 Aug, priced at HK$2,757 found 3 days ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,758 Return, found 1 day ago
HK$2,758
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,758 found 1 day ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,786 Return, found 1 day ago
HK$2,786
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,786 found 1 day ago
Xiamen Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,788 Return, found 1 day ago
HK$2,788
Return
found 1 day ago
Select Xiamen Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,788 found 1 day ago
China Eastern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,949 Return, found 1 day ago
HK$2,949
Return
found 1 day ago
Select China Eastern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,949 found 1 day ago
Asiana Airlines
Thu, 28 Aug - Wed, 3 Sep
PNH
Phnom Penh
ICN
Seoul
HK$3,528 Return, found 6 days ago
HK$3,528
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 28 Aug from Phnom Penh to Seoul, returning Wed, 3 Sep, priced at HK$3,528 found 6 days ago
Philippine Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$3,590 Return, found 1 day ago
HK$3,590
Return
found 1 day ago
Select Philippine Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$3,590 found 1 day ago

Find the cheapest month to fly from Phnom Penh (PNH) to Seoul (ICN)

June is typically the cheapest month to fly

From HK$1,989 - HK$2,942 per traveller.

Graph displaying average flight prices per month

Phnom Penh to Seoul route information
Origin airport
Phnom Penh Intl.
Destination airport
Incheon Intl.
Airlines serving
Asiana Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Korean Air, Philippine Airlines, Singapore Airlines, Vietnam Airlines, Xiamen Airlines
Return price
HK$2,676
Distance
3574 km
Average flight time
7 hours 28 mins

Flights from Phnom Penh to Incheon

Book cheap flights from Phnom Penh (PNH) to Incheon (ICN) 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 Incheon (ICN) 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 Incheon (ICN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$1,658 now!

 

Frequently asked questions

How much is a flight from Phnom Penh Intl. Airport (PNH) to Incheon Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from PNH to Seoul–Incheon Intl. Airport was HK$2,676. Cheap fares don't last long, 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 ICN?
This can differ between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from PNH to ICN 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 Incheon Airport 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 ICN?
You'll be soaring through the sky for a while, as the flight distance from PNH to Seoul–Incheon Intl. Airport is 3,600 kilometers. Put together a playlist of your favorite songs before leaving home to keep yourself entertained during the flight.
Which airlines fly direct from PNH to Seoul–Incheon Intl. Airport?
A leading airline that services the route from Phnom Penh Airport to Incheon Intl. Airport (ICN) is Korean Air (KE). It offers 30 flights every month. Offering 30 flights every month on this route, Asiana Airlines (OZ) is another top pick.
Are Phnom Penh Intl. Airport (PNH) to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Phnom Penh Airport to Seoul–Incheon Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices so far in advance. Our top tip? Check back often as updates are made regularly.

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