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 GBP2.4K
Displaying fares for October-2026
  • LHR–ICN, 11/10/2026 – 18/10/2026: From GBP1,502
    11

    Su

    OCT

  • LHR–ICN, 12/10/2026 – 19/10/2026: From GBP1,420
    12

    Mo

  • LHR–ICN, 13/10/2026 – 20/10/2026: From GBP1,083
    13

    Tu

  • LHR–ICN, 14/10/2026 – 11/11/2026: From GBP1,214
    14

    We

  • LHR–ICN, 15/10/2026 – 22/10/2026: From GBP1,429
    15

    Th

  • LHR–ICN, 16/10/2026 – 19/10/2026: From GBP2,403
    16

    Fr

  • LHR–ICN, 17/10/2026 – 14/11/2026: From GBP2,025
    17

    Sa

  • LHR–ICN, 18/10/2026 – 21/10/2026: From GBP2,077
    18

    Su

  • LHR–ICN, 19/10/2026 – 16/11/2026: From GBP1,239
    19

    Mo

  • LHR–ICN, 20/10/2026 – 10/11/2026: From GBP890
    20

    Tu

  • LHR–ICN, 21/10/2026 – 11/11/2026: From GBP960
    21

    We

  • LHR–ICN, 22/10/2026 – 05/11/2026: From GBP1,033
    22

    Th

  • LHR–ICN, 23/10/2026 – 20/11/2026: From GBP1,219
    23

    Fr

  • LHR–ICN, 24/10/2026 – 21/11/2026: From GBP1,983
    24

    Sa

  • LHR–ICN, 25/10/2026 – 28/10/2026: From GBP2,076
    25

    Su

  • LHR–ICN, 26/10/2026 – 23/11/2026: From GBP938
    26

    Mo

  • LHR–ICN, 27/10/2026 – 24/11/2026: From GBP768
    27

    Tu

  • LHR–ICN, 28/10/2026 – 11/11/2026: From GBP870
    28

    We

  • LHR–ICN, 29/10/2026 – 26/11/2026: From GBP801
    29

    Th

  • LHR–ICN, 30/10/2026 – 20/11/2026: From GBP1,065
    30

    Fr

  • LHR–ICN, 31/10/2026 – 28/11/2026: From GBP1,290
    31

    Sa

  • LHR–ICN, 01/11/2026 – 04/11/2026: From GBP1,197
    01

    Su

    NOV

  • LHR–ICN, 02/11/2026 – 30/11/2026: From GBP905
    02

    Mo

  • LHR–ICN, 03/11/2026 – 24/11/2026: From GBP642
    03

    Tu

  • LHR–ICN, 04/11/2026 – 11/11/2026: From GBP616
    04

    We

  • LHR–ICN, 05/11/2026 – 03/12/2026: From GBP663
    05

    Th

  • LHR–ICN, 06/11/2026 – 04/12/2026: From GBP777
    06

    Fr

  • LHR–ICN, 07/11/2026 – 05/12/2026: From GBP990
    07

    Sa

  • LHR–ICN, 08/11/2026 – 06/12/2026: From GBP670
    08

    Su

  • LHR–ICN, 09/11/2026 – 07/12/2026: From GBP657
    09

    Mo

  • LHR–ICN, 10/11/2026 – 24/11/2026: From GBP543
    10

    Tu

  • RangeGBP543-GBP2,403