London (LHR) to Seoul (ICN) flights from GBP543

*Modifying this information may result in a different fare

* All amounts are in GBP including taxes and surcharges, except where taxes are collected locally at the airport. A booking fee is not applicable, but a payment surcharge may apply. Prices and availability may change without notice, see KLM price display for more information. Fares displayed on this page have been collected within the last 48hrs and may no longer be available at time of booking. 

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Lowest fares between London and Seoul

cmp-daily-histogram-bars-legend-min-price-aria-label GBP543
cmp-daily-histogram-bars-legend-max-price-aria-label GBP1.9K
Displaying fares for September-2026
  • LHR–ICN, 10/09/2026 – 08/10/2026: From GBP1,945
    10

    Th

    SEP

  • LHR–ICN, 11/09/2026 – 25/09/2026: From GBP1,812
    11

    Fr

  • LHR–ICN, 12/09/2026 – 26/09/2026: From GBP1,176
    12

    Sa

  • LHR–ICN, 13/09/2026 – 27/09/2026: From GBP836
    13

    Su

  • LHR–ICN, 14/09/2026 – 21/09/2026: From GBP844
    14

    Mo

  • LHR–ICN, 15/09/2026 – 13/10/2026: From GBP705
    15

    Tu

  • LHR–ICN, 16/09/2026 – 14/10/2026: From GBP876
    16

    We

  • LHR–ICN, 17/09/2026 – 15/10/2026: From GBP819
    17

    Th

  • LHR–ICN, 18/09/2026 – 25/09/2026: From GBP744
    18

    Fr

  • LHR–ICN, 19/09/2026 – 26/09/2026: From GBP734
    19

    Sa

  • LHR–ICN, 20/09/2026 – 27/09/2026: From GBP603
    20

    Su

  • LHR–ICN, 21/09/2026 – 28/09/2026: From GBP654
    21

    Mo

  • LHR–ICN, 22/09/2026 – 13/10/2026: From GBP543
    22

    Tu

  • LHR–ICN, 23/09/2026 – 21/10/2026: From GBP543
    23

    We

  • LHR–ICN, 24/09/2026 – 15/10/2026: From GBP614
    24

    Th

  • LHR–ICN, 25/09/2026 – 16/10/2026: From GBP603
    25

    Fr

  • LHR–ICN, 26/09/2026 – 17/10/2026: From GBP952
    26

    Sa

  • LHR–ICN, 27/09/2026 – 18/10/2026: From GBP946
    27

    Su

  • LHR–ICN, 28/09/2026 – 05/10/2026: From GBP912
    28

    Mo

  • LHR–ICN, 29/09/2026 – 13/10/2026: From GBP746
    29

    Tu

  • LHR–ICN, 30/09/2026 – 21/10/2026: From GBP798
    30

    We

  • LHR–ICN, 01/10/2026 – 15/10/2026: From GBP819
    01

    Th

    OCT

  • LHR–ICN, 02/10/2026 – 16/10/2026: From GBP1,051
    02

    Fr

  • LHR–ICN, 03/10/2026 – 17/10/2026: From GBP979
    03

    Sa

  • LHR–ICN, 04/10/2026 – 18/10/2026: From GBP1,314
    04

    Su

  • LHR–ICN, 05/10/2026 – 19/10/2026: From GBP1,052
    05

    Mo

  • LHR–ICN, 06/10/2026 – 13/10/2026: From GBP847
    06

    Tu

  • LHR–ICN, 07/10/2026 – 14/10/2026: From GBP902
    07

    We

  • LHR–ICN, 08/10/2026 – 15/10/2026: From GBP983
    08

    Th

  • LHR–ICN, 09/10/2026 – 16/10/2026: From GBP1,192
    09

    Fr

  • RangeGBP543-GBP1,945