S$189 Cheap Flights from Phnom Penh to Seoul

View S$189 flight on Sun, 24 Aug, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$189 for one-way flights and S$331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sat, 23 Aug - Fri, 29 Aug
PNH
Phnom Penh
ICN
Seoul
S$331 Return, found 2 days ago
S$331
Return
found 2 days ago
Select China Southern Airlines flight, departing Sat, 23 Aug from Phnom Penh to Seoul, returning Fri, 29 Aug, priced at S$331 found 2 days ago
China Southern Airlines
Fri, 17 Oct - Sun, 26 Oct
PNH
Phnom Penh
ICN
Seoul
S$391 Return, found 4 days ago
S$391
Return
found 4 days ago
Select China Southern Airlines flight, departing Fri, 17 Oct from Phnom Penh to Seoul, returning Sun, 26 Oct, priced at S$391 found 4 days ago
China Southern Airlines
Sat, 23 Aug - Fri, 29 Aug
PNH
Phnom Penh
ICN
Seoul
S$436 Return, found 2 days ago
S$436
Return
found 2 days ago
Select China Southern Airlines flight, departing Sat, 23 Aug from Phnom Penh to Seoul, returning Fri, 29 Aug, priced at S$436 found 2 days ago
China Southern Airlines
Fri, 17 Oct - Sun, 26 Oct
PNH
Phnom Penh
ICN
Seoul
S$496 Return, found 4 days ago
S$496
Return
found 4 days ago
Select China Southern Airlines flight, departing Fri, 17 Oct from Phnom Penh to Seoul, returning Sun, 26 Oct, priced at S$496 found 4 days ago
Xiamen Airlines
Sun, 21 Sep - Fri, 26 Sep
PNH
Phnom Penh
ICN
Seoul
S$527 Return, found 1 day ago
S$527
Return
found 1 day ago
Select Xiamen Airlines flight, departing Sun, 21 Sep from Phnom Penh to Seoul, returning Fri, 26 Sep, priced at S$527 found 1 day ago
Xiamen Airlines
Fri, 17 Oct - Sun, 26 Oct
PNH
Phnom Penh
ICN
Seoul
S$534 Return, found 4 days ago
S$534
Return
found 4 days ago
Select Xiamen Airlines flight, departing Fri, 17 Oct from Phnom Penh to Seoul, returning Sun, 26 Oct, priced at S$534 found 4 days ago
China Southern Airlines
Sun, 21 Sep - Fri, 26 Sep
PNH
Phnom Penh
ICN
Seoul
S$541 Return, found 1 day ago
S$541
Return
found 1 day ago
Select China Southern Airlines flight, departing Sun, 21 Sep from Phnom Penh to Seoul, returning Fri, 26 Sep, priced at S$541 found 1 day ago
Asiana Airlines
Sat, 23 Aug - Fri, 29 Aug
PNH
Phnom Penh
ICN
Seoul
S$579 Return, found 2 days ago
S$579
Return
found 2 days ago
Select Asiana Airlines flight, departing Sat, 23 Aug from Phnom Penh to Seoul, returning Fri, 29 Aug, priced at S$579 found 2 days ago
AirAsia Cambodia
Sun, 21 Sep - Fri, 26 Sep
PNH
Phnom Penh
ICN
Seoul
S$590 Return, found 1 day ago
S$590
Return
found 1 day ago
Select AirAsia Cambodia flight, departing Sun, 21 Sep from Phnom Penh to Seoul, returning Fri, 26 Sep, priced at S$590 found 1 day ago
Korean Air
Sat, 23 Aug - Fri, 29 Aug
PNH
Phnom Penh
ICN
Seoul
S$604 Return, found 2 days ago
S$604
Return
found 2 days ago
Select Korean Air flight, departing Sat, 23 Aug from Phnom Penh to Seoul, returning Fri, 29 Aug, priced at S$604 found 2 days ago
Phnom Penh to Seoul route information
Origin airport
Phnom Penh Intl.
Destination airport
Incheon Intl.
Return price
S$330
Distance
3574 km

Perfect flights from Phnom Penh to Seoul

Your Journey from Phnom Penh to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Phnom Penh to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Southern Airlines, AirAsia Cambodia, Thai AirAsia, Air Cambodia, Asiana Airlines, Xiamen Airlines, Korean Air. Our selection of flights from Phnom Penh Intl. to SEL-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Phnom Penh to Seoul Flights

Experience the joy of finding cheap flights from Phnom Penh Intl. to SEL-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$189 and roundtrip prices from S$331*.
 

Pre-Flight Essentials

Ensure a smooth journey from Phnom Penh to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Phnom Penh to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Phnom Penh to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Phnom Penh to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Phnom Penh to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$331. 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 kilometres. Create a playlist of your favourite 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

Seoul Airports

Seoul

Phnom Penh to Incheon Intl.
S$330.50
*Available to Expedia members.