Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Seoul to Siem Reap Starting at £93

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

  • One way
  • Round-trip

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

Find the best time to fly from Seoul to Siem Reap

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.
Airlines Flying from Seoul to Siem Reap

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

Air Busan
From £93
Thai AirAsia X
From £93
VietJet Air
From £97
Jeju Air
From £97
China Eastern Airlines
From £106
Eastar Jet
From £110
T'Way Air
From £114
Jin Air
From £115
Air China
From £117
Shenzhen Airlines
From £118
ANA airlines

Find more flights and airlines

Alternative Routes from Seoul to Siem Reap

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

  • Cheapest
    Air Busan
    ICN
    17:15
    19h 55m
    1 transfer
    SAI
    11:10
    Incheon International Airport - Siem Reap Angkor International Airport
    Sun, Apr 28Air Busan
    £93
  • China Eastern Airlines
    GMP
    12:00
    28h 10m
    2 transfer
    SAI
    14:10
    Gimpo International Airport - Siem Reap Angkor International Airport
    Tue, Apr 2China Eastern Airlines
    £106
  • China Eastern Airlines
    GMP
    12:00
    28h 10m
    2 transfer
    SAI
    14:10
    Gimpo International Airport - Siem Reap Angkor International Airport
    Tue, Apr 2China Eastern Airlines
    £106
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Seoul (SEL) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Seoul to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Seoul (SEL) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around £428.
  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.
  • What's the most popular airline for direct flights from Seoul (SEL) to Siem Reap (REP)?

    Asiana Airlines operates 1 direct flights from Seoul (SEL) to Siem Reap (REP).
  • How many airports in Siem Reap (REP)?

    There are 2 airport(s) in Siem Reap (REP): Siem Reap International Airport and Siem Reap Angkor International Airport.

Flight Information from Seoul to Siem Reap

Cheapest direct flight price

£93

Cheapest month

December

Peak season for travel

September