Cardiff (CWL) to Seoul (ICN) flights from GBP645

*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 Cardiff and Seoul

cmp-daily-histogram-bars-legend-min-price-aria-label GBP645
cmp-daily-histogram-bars-legend-max-price-aria-label GBP2.1K
Displaying fares for October-2026
  • CWL–ICN, 12/10/2026 – 19/10/2026: From GBP1,390
    12

    Mo

    OCT

  • CWL–ICN, 13/10/2026 – 20/10/2026: From GBP1,309
    13

    Tu

  • CWL–ICN, 14/10/2026 – 11/11/2026: From GBP1,323
    14

    We

  • CWL–ICN, 15/10/2026 – 22/10/2026: From GBP1,920
    15

    Th

  • CWL–ICN, 16/10/2026 – 23/10/2026: From GBP1,945
    16

    Fr

  • CWL–ICN, 17/10/2026 – 24/10/2026: From GBP2,030
    17

    Sa

  • CWL–ICN, 18/10/2026 – 21/10/2026: From GBP1,353
    18

    Su

  • CWL–ICN, 19/10/2026 – 02/11/2026: From GBP1,432
    19

    Mo

  • CWL–ICN, 20/10/2026 – 10/11/2026: From GBP944
    20

    Tu

  • CWL–ICN, 21/10/2026 – 11/11/2026: From GBP917
    21

    We

  • CWL–ICN, 22/10/2026 – 19/11/2026: From GBP1,072
    22

    Th

  • CWL–ICN, 23/10/2026 – 20/11/2026: From GBP1,181
    23

    Fr

  • CWL–ICN, 24/10/2026 – 21/11/2026: From GBP2,065
    24

    Sa

  • CWL–ICN, 25/10/2026 – 28/10/2026: From GBP1,347
    25

    Su

  • CWL–ICN, 26/10/2026 – 23/11/2026: From GBP880
    26

    Mo

  • CWL–ICN, 27/10/2026 – 10/11/2026: From GBP875
    27

    Tu

  • CWL–ICN, 28/10/2026 – 25/11/2026: From GBP835
    28

    We

  • CWL–ICN, 29/10/2026 – 26/11/2026: From GBP1,027
    29

    Th

  • CWL–ICN, 30/10/2026 – 20/11/2026: From GBP1,157
    30

    Fr

  • CWL–ICN, 31/10/2026 – 21/11/2026: From GBP1,422
    31

    Sa

  • CWL–ICN, 01/11/2026 – 29/11/2026: From GBP1,077
    01

    Su

    NOV

  • CWL–ICN, 02/11/2026 – 23/11/2026: From GBP964
    02

    Mo

  • CWL–ICN, 03/11/2026 – 10/11/2026: From GBP732
    03

    Tu

  • CWL–ICN, 04/11/2026 – 25/11/2026: From GBP719
    04

    We

  • CWL–ICN, 05/11/2026 – 03/12/2026: From GBP744
    05

    Th

  • CWL–ICN, 06/11/2026 – 20/11/2026: From GBP877
    06

    Fr

  • CWL–ICN, 07/11/2026 – 05/12/2026: From GBP1,054
    07

    Sa

  • CWL–ICN, 08/11/2026 – 06/12/2026: From GBP821
    08

    Su

  • CWL–ICN, 09/11/2026 – 07/12/2026: From GBP691
    09

    Mo

  • CWL–ICN, 10/11/2026 – 08/12/2026: From GBP645
    10

    Tu

  • CWL–ICN, 11/11/2026 – 25/11/2026: From GBP659
    11

    We

  • RangeGBP645-GBP2,065