Find Flights from Seoul to London from KRW 1,453,100*

Discover Flight Deals from Seoul to London

Sep 2026
FromKRW 1,878,100*
Viewed: 19 hrs ago
Round Trip/Economy Class
Oct 2026
FromKRW 1,603,100*
Viewed: 1 day ago
Round Trip/Economy Class
Nov 2026
FromKRW 1,453,100*
Viewed: 1 day ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label KRW 1.6M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW 3.0M
Displaying fares for September-2026
  • ICN–LHR, Sep 15, 2026 – Sep 30, 2026: From KRW 2,478,100
    15

    Tue

    SEP

  • ICN–LHR, Sep 16, 2026 – Sep 28, 2026: From KRW 2,502,700
    16

    Wed

  • ICN–LHR, Sep 17, 2026 – Sep 21, 2026: From KRW 2,831,700
    17

    Thu

  • ICN–LHR, Sep 18, 2026 – Sep 24, 2026: From KRW 2,446,400
    18

    Fri

  • ICN–LHR, Sep 19, 2026 – Sep 21, 2026: From KRW 3,046,400
    19

    Sat

  • ICN–LHR: Find Offers
    20

    Sun

  • ICN–LHR, Sep 21, 2026 – Sep 28, 2026: From KRW 2,831,700
    21

    Mon

  • ICN–LHR, Sep 22, 2026 – Sep 30, 2026: From KRW 2,445,500
    22

    Tue

  • ICN–LHR, Sep 23, 2026 – Oct 05, 2026: From KRW 2,452,700
    23

    Wed

  • ICN–LHR, Sep 24, 2026 – Oct 05, 2026: From KRW 2,177,700
    24

    Thu

  • ICN–LHR, Sep 25, 2026 – Oct 20, 2026: From KRW 2,028,100
    25

    Fri

  • ICN–LHR, Sep 26, 2026 – Oct 06, 2026: From KRW 1,878,100
    26

    Sat

  • ICN–LHR, Sep 27, 2026 – Oct 06, 2026: From KRW 2,053,100
    27

    Sun

  • ICN–LHR, Sep 28, 2026 – Oct 05, 2026: From KRW 1,978,100
    28

    Mon

  • ICN–LHR, Sep 29, 2026 – Oct 06, 2026: From KRW 2,202,700
    29

    Tue

  • ICN–LHR, Sep 30, 2026 – Oct 06, 2026: From KRW 2,002,700
    30

    Wed

  • ICN–LHR, Oct 01, 2026 – Oct 06, 2026: From KRW 2,002,700
    01

    Thu

    OCT

  • ICN–LHR, Oct 02, 2026 – Oct 06, 2026: From KRW 2,002,700
    02

    Fri

  • ICN–LHR, Oct 03, 2026 – Oct 06, 2026: From KRW 2,052,700
    03

    Sat

  • ICN–LHR, Oct 04, 2026 – Oct 06, 2026: From KRW 1,827,700
    04

    Sun

  • ICN–LHR, Oct 05, 2026 – Oct 19, 2026: From KRW 1,902,700
    05

    Mon

  • ICN–LHR, Oct 06, 2026 – Oct 20, 2026: From KRW 1,753,100
    06

    Tue

  • ICN–LHR, Oct 07, 2026 – Oct 20, 2026: From KRW 1,753,100
    07

    Wed

  • ICN–LHR, Oct 08, 2026 – Oct 19, 2026: From KRW 1,902,700
    08

    Thu

  • ICN–LHR, Oct 09, 2026 – Oct 19, 2026: From KRW 1,977,700
    09

    Fri

  • ICN–LHR, Oct 10, 2026 – Oct 19, 2026: From KRW 1,952,700
    10

    Sat

  • ICN–LHR, Oct 11, 2026 – Oct 20, 2026: From KRW 2,203,100
    11

    Sun

  • ICN–LHR, Oct 12, 2026 – Oct 25, 2026: From KRW 1,752,700
    12

    Mon

  • ICN–LHR, Oct 13, 2026 – Oct 28, 2026: From KRW 1,603,100
    13

    Tue

  • ICN–LHR, Oct 14, 2026 – Nov 05, 2026: From KRW 1,703,100
    14

    Wed

    • RangeKRW 1,603,100-KRW 3,046,400

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

    More Flight Deals from Seoul to London

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    More Flight Deals from Seoul to London
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)London (LHR)Round Trip
    /
    Economy Class    		May 11, 2027 - May 30, 2027

    From

    KRW 1,809,200

    Viewed: 1 day ago

    Seoul (ICN)London (LHR)Round Trip
    /
    Economy Class    		May 11, 2027 - Jun 01, 2027

    From

    KRW 1,809,200

    Viewed: 1 day ago

    Seoul (ICN)London (LHR)Round Trip
    /
    Economy Class    		May 12, 2027 - May 31, 2027

    From

    KRW 1,809,200

    Viewed: 1 day ago

    Seoul (ICN)London (LHR)Round Trip
    /
    Economy Class    		May 11, 2027 - May 23, 2027

    From

    KRW 1,809,200

    Viewed: 1 day ago

    Seoul (ICN)London (LHR)Round Trip
    /
    Economy Class    		May 11, 2027 - May 27, 2027

    From

    KRW 1,809,200

    Viewed: 1 day ago

    Seoul (ICN)London (LHR)Round Trip
    /
    Economy Class    		May 11, 2027 - May 31, 2027

    From

    KRW 1,809,200

    Viewed: 1 day ago

    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

    About London

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    London is a splendid city. As a gateway to Europe, a cultural center, and a major city, London offers a wide variety of things to see and enjoy. The people of London have great love for art and design. From buildings and theaters to squares and streets, this city is overflowing with artistic and creative spirit.

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