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Flights from Seoul to London Starting at £609

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 London

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 London

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

WestJet
From £609
Air Premia
From £667
United Airlines
From £714
Asiana Airlines
From £760
Korean Air
From £777
Air Canada
From £778
Turkish Airlines
From £786
Lot Polish Airlines
From £796
Japan Airlines
From £937
Jeju Air
From £964
ANA airlines

Find more flights and airlines

Alternative Routes from Seoul to London

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

  • Cheapest
    WestJet
    ICN
    21:40
    20h 50m
    1 transfer
    YXU
    05:30
    Incheon International Airport - London International Airport
    Mon, May 20WestJet
    £609
  • Japan Airlines
    GMP
    19:20
    39h 56m
    2 transfer
    YXU
    22:16
    Gimpo International Airport - London International Airport
    Wed, Apr 17Japan Airlines
    £937
  • Japan Airlines
    GMP
    19:20
    39h 56m
    2 transfer
    YXU
    22:16
    Gimpo International Airport - London International Airport
    Wed, Apr 17Japan Airlines
    £937
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Seoul (SEL) to London (YXU) the cheapest?

    Airlines adjust prices for flights from Seoul to London 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 London (YXU) cost?

    According to Trip.com's data, the lowest price is around £2,128.
  • What is the transportation method from the main airport to downtown in London?

    • The distance from London International Airport to downtown is about 8km, by taxi about 20 minutes.
  • How many airports in London (YXU)?

    There are 1 airport(s) in London (YXU): London International Airport.

Flight Information from Seoul to London

Cheapest direct flight price

£609

Cheapest month

February

Peak season for travel

October