Seoul - London flights from KRW1,223,400*

Book flights from Seoul to London

Oct 2026
FromKRW2,203,300*
Last update 22 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromKRW1,273,800*
Last update 22 hrs ago
Flight Type Round Trip/Economy
Dec 2026
FromKRW1,303,800*
Last update 22 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW1.6M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW4.6M
Displaying fares for October-2026
  • ICN–LHR, Tue, October 13 – Tue, October 20: From KRW2,944,300
    13

    Tu

    OCT

  • ICN–LHR, Wed, October 14 – Wed, October 28: From KRW2,568,800
    14

    We

  • ICN–LHR, Thu, October 15 – Thu, October 29: From KRW2,315,800
    15

    Th

  • ICN–LHR, Fri, October 16 – Tue, October 20: From KRW2,794,300
    16

    Fr

  • ICN–LHR, Sat, October 17 – Sat, October 31: From KRW2,768,800
    17

    Sa

  • ICN–LHR, Sun, October 18 – Sun, November 01: From KRW4,321,800
    18

    Su

  • ICN–LHR, Mon, October 19 – Mon, November 02: From KRW2,506,300
    19

    Mo

  • ICN–LHR, Tue, October 20 – Tue, November 03: From KRW2,315,800
    20

    Tu

  • ICN–LHR, Wed, October 21 – Wed, October 28: From KRW2,230,800
    21

    We

  • ICN–LHR, Thu, October 22 – Thu, November 05: From KRW2,203,300
    22

    Th

  • ICN–LHR, Fri, October 23 – Fri, November 06: From KRW2,568,800
    23

    Fr

  • ICN–LHR, Sat, October 24 – Sat, November 07: From KRW4,009,300
    24

    Sa

  • ICN–LHR: cmp-view-offers-disclaimer. Find Offers
    25

    Su

  • ICN–LHR, Mon, October 26 – Mon, November 02: From KRW2,318,300
    26

    Mo

  • ICN–LHR, Tue, October 27 – Tue, November 10: From KRW2,268,300
    27

    Tu

  • ICN–LHR, Wed, October 28 – Wed, November 11: From KRW2,456,300
    28

    We

  • ICN–LHR, Thu, October 29 – Mon, November 02: From KRW2,681,800
    29

    Th

  • ICN–LHR, Fri, October 30 – Fri, November 06: From KRW4,071,800
    30

    Fr

  • ICN–LHR, Sat, October 31 – Sat, November 07: From KRW4,610,300
    31

    Sa

  • ICN–LHR, Sun, November 01 – Sun, November 15: From KRW4,359,300
    01

    Su

    NOV

  • ICN–LHR, Mon, November 02 – Mon, November 16: From KRW3,668,300
    02

    Mo

  • ICN–LHR, Tue, November 03 – Tue, November 17: From KRW2,340,800
    03

    Tu

  • ICN–LHR, Wed, November 04 – Wed, November 18: From KRW2,117,800
    04

    We

  • ICN–LHR, Thu, November 05 – Thu, November 19: From KRW2,831,300
    05

    Th

  • ICN–LHR, Fri, November 06 – Fri, November 20: From KRW1,714,800
    06

    Fr

  • ICN–LHR, Sat, November 07 – Sat, November 21: From KRW2,055,800
    07

    Sa

  • ICN–LHR, Sun, November 08 – Sun, November 15: From KRW2,215,300
    08

    Su

  • ICN–LHR, Mon, November 09 – Mon, November 16: From KRW1,714,800
    09

    Mo

  • ICN–LHR, Tue, November 10 – Tue, November 17: From KRW1,664,800
    10

    Tu

  • ICN–LHR, Wed, November 11 – Wed, November 25: From KRW1,664,800
    11

    We

  • ICN–LHR, Thu, November 12 – Thu, November 26: From KRW1,614,800
    12

    Th

    • RangeKRW1,614,800-KRW4,610,300

    *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    		Mon, November 23 - Mon, December 07

    From

    KRW1,273,800

    Last update 22 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Fri, November 20 - Fri, November 27

    From

    KRW1,273,800

    Last update 22 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Fri, November 20 - Fri, December 04

    From

    KRW1,273,800

    Last update 22 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Mon, November 23 - Mon, November 30

    From

    KRW1,273,800

    Last update 22 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Mon, November 23 - Fri, November 27

    From

    KRW1,273,800

    Last update 22 hrs ago

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

    From

    KRW1,273,800

    Last update 22 hrs ago

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

    From

    KRW1,273,800

    Last update 22 hrs ago

    Seoul (ICN)London (LHR)Round-trip
    /
    Economy    		Fri, November 27 - Tue, December 01

    From

    KRW1,303,800

    Last update 22 hrs ago

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