Seoul - London flights from KRW1,211,400*

Book flights from Seoul to London

Aug 2026
FromKRW4,522,400*
Last update 11 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromKRW2,155,400*
Last update 11 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromKRW1,551,900*
Last update 11 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW2.2M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW4.6M
Displaying fares for August-2026
  • ICN–LHR, Sat, August 29 – Wed, September 02: From KRW4,647,900
    29

    Sa

    AUG

  • ICN–LHR, Sun, August 30 – Thu, September 03: From KRW4,647,900
    30

    Su

  • ICN–LHR, Mon, August 31 – Mon, September 07: From KRW4,522,400
    31

    Mo

  • ICN–LHR, Tue, September 01 – Tue, September 08: From KRW3,921,400
    01

    Tu

    SEP

  • ICN–LHR, Wed, September 02 – Wed, September 09: From KRW3,996,900
    02

    We

  • ICN–LHR, Thu, September 03 – Mon, September 07: From KRW3,477,000
    03

    Th

  • ICN–LHR, Fri, September 04 – Tue, September 08: From KRW3,320,400
    04

    Fr

  • ICN–LHR, Sat, September 05 – Wed, September 09: From KRW4,046,900
    05

    Sa

  • ICN–LHR, Sun, September 06 – Sun, September 20: From KRW4,622,400
    06

    Su

  • ICN–LHR, Mon, September 07 – Mon, September 21: From KRW3,245,400
    07

    Mo

  • ICN–LHR, Tue, September 08 – Tue, September 22: From KRW3,395,900
    08

    Tu

  • ICN–LHR, Wed, September 09 – Wed, September 23: From KRW2,568,900
    09

    We

  • ICN–LHR, Thu, September 10 – Thu, September 24: From KRW2,613,500
    10

    Th

  • ICN–LHR, Fri, September 11 – Tue, September 15: From KRW2,981,900
    11

    Fr

  • ICN–LHR, Sat, September 12 – Sat, September 26: From KRW4,046,900
    12

    Sa

  • ICN–LHR, Sun, September 13 – Sun, September 20: From KRW4,021,400
    13

    Su

  • ICN–LHR, Mon, September 14 – Mon, September 21: From KRW2,418,400
    14

    Mo

  • ICN–LHR, Tue, September 15 – Tue, September 29: From KRW3,395,900
    15

    Tu

  • ICN–LHR, Wed, September 16 – Wed, September 23: From KRW2,155,400
    16

    We

  • ICN–LHR, Thu, September 17 – Mon, September 21: From KRW2,425,500
    17

    Th

  • ICN–LHR, Fri, September 18 – Tue, September 22: From KRW2,568,900
    18

    Fr

  • ICN–LHR, Sat, September 19 – Wed, September 23: From KRW4,497,400
    19

    Sa

  • ICN–LHR, Sun, September 20 – Thu, September 24: From KRW3,896,400
    20

    Su

  • ICN–LHR, Mon, September 21 – Mon, September 28: From KRW2,493,900
    21

    Mo

  • ICN–LHR, Tue, September 22 – Sat, September 26: From KRW2,493,900
    22

    Tu

  • ICN–LHR, Wed, September 23 – Sun, September 27: From KRW2,493,900
    23

    We

  • ICN–LHR, Thu, September 24 – Mon, September 28: From KRW2,493,900
    24

    Th

  • ICN–LHR, Fri, September 25 – Tue, September 29: From KRW2,305,900
    25

    Fr

  • ICN–LHR, Sat, September 26 – Wed, September 30: From KRW2,205,900
    26

    Sa

  • ICN–LHR, Sun, September 27 – Sun, October 04: From KRW2,668,400
    27

    Su

  • ICN–LHR, Mon, September 28 – Mon, October 05: From KRW2,468,400
    28

    Mo

    • RangeKRW2,155,400-KRW4,647,900

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Seoul - London flights

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    Discover Seoul - London flights
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Fri, November 13 - Fri, November 27

    From

    KRW1,265,000

    Last update 1 day ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Fri, November 13 - Fri, November 20

    From

    KRW1,265,000

    Last update 1 day ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Mon, November 16 - Fri, November 20

    From

    KRW1,311,400

    Last update 11 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Thu, November 19 - Mon, November 23

    From

    KRW1,311,400

    Last update 11 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Thu, November 19 - Thu, November 26

    From

    KRW1,311,400

    Last update 11 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Mon, November 16 - Mon, November 30

    From

    KRW1,311,400

    Last update 11 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Thu, November 19 - Thu, December 03

    From

    KRW1,311,400

    Last update 11 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Mon, November 16 - Mon, November 23

    From

    KRW1,311,400

    Last update 11 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.