Cheap Flights from Phnom Penh (PNH) to Seoul (SEL) from HK$1,157~

View HK$1,157 flight on Sun, 24 Aug 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at HK$1,157 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 3 days ago
HK$2,676
Return
found 3 days 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 3 days ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,716 Return, found 3 days ago
HK$2,716
Return
found 3 days 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 3 days ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,751 Return, found 3 days ago
HK$2,751
Return
found 3 days 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 3 days ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,758 Return, found 3 days ago
HK$2,758
Return
found 3 days 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 3 days ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,786 Return, found 3 days ago
HK$2,786
Return
found 3 days 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 3 days ago
Xiamen Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,788 Return, found 3 days ago
HK$2,788
Return
found 3 days ago
Select Xiamen Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,788 found 3 days ago
China Southern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,841 Return, found 3 days ago
HK$2,841
Return
found 3 days ago
Select China Southern Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$2,841 found 3 days ago
China Eastern Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$2,949 Return, found 3 days ago
HK$2,949
Return
found 3 days 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 3 days ago
Philippine Airlines
Sat, 13 Sep - Thu, 18 Sep
PNH
Phnom Penh
ICN
Seoul
HK$3,590 Return, found 3 days ago
HK$3,590
Return
found 3 days ago
Select Philippine Airlines flight, departing Sat, 13 Sep from Phnom Penh to Seoul, returning Thu, 18 Sep, priced at HK$3,590 found 3 days ago
Vietnam Airlines
Tue, 23 Sep - Sat, 27 Sep
PNH
Phnom Penh
ICN
Seoul
HK$5,260 Return, found 2 days ago
HK$5,260
Return
found 2 days ago
Select Vietnam Airlines flight, departing Tue, 23 Sep from Phnom Penh to Seoul, returning Sat, 27 Sep, priced at HK$5,260 found 2 days ago
Phnom Penh to Seoul route information
Origin airport
Phnom Penh Intl.
Destination airport
Incheon Intl.
Return price
HK$2,676
Distance
3574 km

Flights from Phnom Penh to Incheon

Book cheap flights from Phnom Penh (PNH) to Incheon (SEL) 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 (SEL) 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 (SEL) 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$1,157 now!

 

Frequently asked questions

How much is a flight from Phnom Penh Intl. Airport (PNH) to Seoul (SEL-All Airports)?
The lowest price advertised for a round-trip flight from Phnom Penh Intl. Airport (PNH) to Seoul (SEL-All Airports) is HK$2,676. But you better act quick. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. 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 Airport to Seoul (SEL-All Airports)?
We understand that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Seoul (SEL-All Airports) 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 Airport to Seoul (SEL-All Airports) 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 Seoul (SEL-All Airports)?
You'll be cruising at altitude for a while, as the flight distance from Phnom Penh Intl. Airport (PNH) to Seoul (SEL-All Airports) is 3,600 kilometers. Create a playlist of your favorite songs before you leave home to keep yourself entertained during your flight.
Which airlines fly direct from Phnom Penh Airport to Seoul (SEL-All Airports)?
A popular airline that flies from PNH to Seoul (SEL-All Airports) is Korean Air (KE). It offers 30 monthly flights. You could also take a look at the fares on offer with Asiana Airlines (OZ). This carrier operates 30 monthly flights between Cambodia and South Korea.
Are Phnom Penh Intl. Airport (PNH) to Seoul (SEL-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from PNH to Seoul (SEL-All Airports) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.