Cheap flights from Seoul to Phnom Penh

Flights overview

Useful information for finding cheap flights from Seoul to Phnom Penh and booking your next trip
Cheapest round-trip flights $657
AirAsia X, AirAsia Cambodia 1 stop 16 hr Mon, May 4 — Sun, May 10
The cheapest round-trip flight from Seoul to Phnom Penh is currently $657
Cheapest one-way flight $358
AirAsia X, AirAsia Cambodia 1 stop 16 hr Mon, May 4
The cheapest one-way flight from Seoul to Phnom Penh is currently $358
Last-minute weekend getaway $628
AirAsia X, AirAsia Cambodia 1 stop 11 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from Seoul to Phnom Penh is currently $628
Fastest flight 10 hr 30 min The fastest flight with stops from Seoul to Phnom Penh takes 10 hr 30 min
Nonstop flights Every day There are direct flights on this route every day.

Popular airlines from Seoul to Phnom Penh

  • Asiana Airlines
    Nonstop
    7 weekly nonstop flights
    ICN - KTI Every day
  • Korean Air
    Nonstop
    7 weekly nonstop flights
    ICN - KTI Every day
  • Sky Angkor
    Nonstop
    3 weekly nonstop flights
    ICN - KTI Every Mon, Wed, Sat
  • China Eastern
    58 weekly connecting flights
    GMP, ICN - KTI Every day
  • China Southern
    42 weekly connecting flights
    GMP, ICN - KTI Every day
  • Cathay Pacific
    28 weekly connecting flights
    ICN - KTI Every day

Popular airports near Seoul

  • Gimpo International Airport (GMP)
    Seoul South Korea 11 mi
  • Cheongju International Airport (CJJ)
    Cheongju-si South Korea 63 mi
  • Gwangju Airport (KWJ)
    Gwangju South Korea 167 mi
  • Daegu International Airport (TAE) (TAE)
    Daegu South Korea 147 mi

Popular airports near Phnom Penh

  • Techo International Airport (KTI)
    Phnom Penh Cambodia 38 min 13 mi
  • Sihanoukville International Airport (KOS)
    Sihanoukville Cambodia 2 hr 48 min 110 mi
  • Siem Reap International Airport (SAI)
    Krong Siem Reap Cambodia 5 hr 9 min 134 mi

Frequently asked questions about flying from Seoul to Phnom Penh

The cheapest round-trip flight from Seoul to Phnom Penh recently found on Google Flights was with AirAsia X, AirAsia Cambodia from $657. The cheapest one-way flight was with AirAsia X, AirAsia Cambodia from $358.

Some of the cheapest round-trip deals we found with different airlines:
    The cheapest round-trip flight from Seoul to Phnom Penh starts at $657 from Mon, May 4 to Sun, May 10. The cheapest one-way flight starts at $358 and departs on Mon, May 4.
    10 hr 30 min is the shortest flight time from Seoul to Phnom Penh.
    Peak travel season runs is Nov–Feb. Rainy season is Jun–Oct. Key annual events include Khmer New Year (Apr); Pchum Ben (Sep), a weeks-long period in which Cambodians pay respect to their ancestors; and Bon Om Touk, the Water Festival (Nov) with boat races, concerts and traditional dishes.
    It's easy to use Google Flights to find the cheapest days to fly from Seoul to Phnom Penh.
    Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
    Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

    You can also turn on price tracking to get alerts if the price changes for a route or flight.
    What counts as the best airline for your flights from Seoul to Phnom Penh really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Seoul to Phnom Penh.

    In terms of nonstop flights, Asiana Airlines is the most popular. Asiana Airlines offers 7 nonstop flights per week. Asiana Airlines flies from Incheon International Airport (ICN) to Techo International Airport (KTI) .

    In terms of flights, China Eastern is the most popular. China Eastern offers 58 connecting flights per week. China Eastern flies from Gimpo International Airport (GMP) , Incheon International Airport (ICN) to Techo International Airport (KTI) .

    Other popular airlines flying from Seoul to Phnom Penh are:
    • Korean Air offers 7 nonstop flights per week. Korean Air flies from Incheon International Airport (ICN) to Techo International Airport (KTI) .
    • Sky Angkor offers 3 nonstop flights per week. Sky Angkor flies from Incheon International Airport (ICN) to Techo International Airport (KTI) .
    • China Southern offers 42 connecting flights per week. China Southern flies from Gimpo International Airport (GMP) , Incheon International Airport (ICN) to Techo International Airport (KTI) .
    • Cathay Pacific offers 28 connecting flights per week. Cathay Pacific flies from Incheon International Airport (ICN) to Techo International Airport (KTI) .
    The number of connecting flights refers to distinct flights with at least one stop between Seoul and Phnom Penh.
    The cheapest round-trip flight from Seoul to Phnom Penh recently found on Google Flights was with AirAsia X, AirAsia Cambodia from $657. The cheapest one-way flight was with AirAsia X, AirAsia Cambodia from $358.

    Some of the cheapest round-trip deals we found with different airlines:
      Korean Air, Asiana Airlines and Sky Angkor fly direct from Seoul to Phnom Penh.
      • There are 7 Asiana Airlines direct flights from Seoul to Phnom Penh per week. Flights are available every day.
      • There are 7 Korean Air direct flights from Seoul to Phnom Penh per week. Flights are available every day.
      • There are 3 Sky Angkor direct flights from Seoul to Phnom Penh per week. Flights are available on Monday, Wednesday and Saturday.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      The cheapest last-minute deal between Seoul and Phnom Penh at price $628 is offered by AirAsia X, AirAsia Cambodia from Thu, May 7 to Sun, May 10.
      Korean Air, Asiana Airlines and Sky Angkor fly direct from Seoul to Phnom Penh.
      • There are 7 Asiana Airlines direct flights from Seoul to Phnom Penh per week. Flights are available every day.
      • There are 7 Korean Air direct flights from Seoul to Phnom Penh per week. Flights are available every day.
      • There are 3 Sky Angkor direct flights from Seoul to Phnom Penh per week. Flights are available on Monday, Wednesday and Saturday.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      There are direct flights from Seoul to Phnom Penh on a daily basis.
      It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Seoul to Phnom Penh, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
      The cheapest economy class round-trip flights between Seoul and Phnom Penh start at $657 from Mon, May 4 to Sun, May 10.
      To book business class trips from Seoul to Phnom Penh, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

      You can also adjust the trip type to view one-way fares.
      The best last-minute getaway deal for the next weekend between Seoul and Phnom Penh starts at $628 from Thu, May 7 to Sun, May 10 with AirAsia X, AirAsia Cambodia.
      The cheapest last-minute deal between Seoul and Phnom Penh at price $628 is offered by AirAsia X, AirAsia Cambodia from Thu, May 7 to Sun, May 10.
      To find last-minute flight deals from Seoul to Phnom Penh, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

      You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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