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Find cheap one-way flights from Phnom Penh to Seoul starting at US$155.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Phnom Penh to Seoul?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Phnom Penh to Seoul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Cambodia Airways
From US$163
Thai AirAsia
From US$166
Thai Vietjet Air
From US$167
Cambodia Angkor Air
From US$167
Spring Airlines
From US$174
Sky Angkor Airlines
From US$179
China Southern Airlines
From US$197
Xiamen Airlines
From US$207
AirAsia
From US$213
Qatar Airways
From US$217
ANA airlines

Find more flights and airlines

Find cheap flights from Phnom Penh to Seoul by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Phnom Penh to Seoul.

  • Cheapest
    Vietnam Airlines
    PNH
    14:10
    24h 15m
    1 transfer
    ICN
    16:25
    Phnom Penh International Airport - Incheon International Airport
    Wed, Apr 24Vietnam Airlines
    US$402
  • Air China
    PNH
    00:05
    10h 55m
    1 transfer
    GMP
    13:00
    Phnom Penh International Airport - Gimpo International Airport
    Mon, Apr 22Air China
    US$769
  • Air China
    PNH
    00:05
    10h 55m
    1 transfer
    GMP
    13:00
    Phnom Penh International Airport - Gimpo International Airport
    Mon, Apr 22Air China
    US$769
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Phnom Penh (PNH) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Phnom Penh (PNH) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around $496.
  • How long does it take to fly from Phnom Penh (PNH) to Seoul (SEL) and what is the distance?

    It takes around 5 hours 21 minutes to fly from Phnom Penh (PNH) to Seoul (SEL).
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from Phnom Penh (PNH) to Seoul (SEL)?

    Airlines with flights from Phnom Penh (PNH) to Seoul (SEL): Sky Angkor Airlines, Korean Air, Asiana Airlines, United Airlines and Delta Air Lines.

How to find a cheap flight from Phnom Penh to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phnom Penh to Seoul. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Phnom Penh to Seoul Flight Information

Cheapest nonstop flight price

$154

Cheapest round-trip ticket price

$318

Off-season for travel

December

Peak season for travel

July

Flight distance

3,630.51km

Average flight time

5 hours 21 minutes

Popular airline

AirAsia Berhad (Malaysia)

What You Should Know about Flights from Phnom Penh to Seoul