Seoul (ICN) to Washington, D.C. (IAD) flights from KRW2,181,500

*Modifying this information may result in a different fare

*All amounts are in KRW. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. 

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Lowest fares between Seoul and Washington, D.C.

Oct 2026
FromKRW2,181,500*
Seen: 14 hrs ago
Flight Type Round- trip/Economy Class
Nov 2026
FromKRW2,181,500*
Seen: 1 day ago
Flight Type Round- trip/Economy Class
Dec 2026
FromKRW2,179,100*
Seen: 9 hrs ago
Flight Type Round- trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label KRW2.2M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW4.0M
Displaying fares for October-2026
  • ICN–IAD, 25/10/2026 – 15/11/2026: From KRW2,279,300
    25

    Su

    OCT

  • ICN–IAD, 26/10/2026 – 09/11/2026: From KRW2,293,400
    26

    Mo

  • ICN–IAD, 27/10/2026 – 03/11/2026: From KRW2,181,500
    27

    Tu

  • ICN–IAD, 28/10/2026 – 11/11/2026: From KRW2,181,500
    28

    We

  • ICN–IAD, 29/10/2026 – 12/11/2026: From KRW2,584,200
    29

    Th

  • ICN–IAD, 30/10/2026 – 02/11/2026: From KRW2,584,200
    30

    Fr

  • ICN–IAD, 31/10/2026 – 07/11/2026: From KRW2,717,200
    31

    Sa

  • ICN–IAD, 01/11/2026 – 15/11/2026: From KRW3,300,100
    01

    Su

    NOV

  • ICN–IAD, 02/11/2026 – 30/11/2026: From KRW4,016,400
    02

    Mo

  • ICN–IAD, 03/11/2026 – 17/11/2026: From KRW2,181,500
    03

    Tu

  • ICN–IAD, 04/11/2026 – 25/11/2026: From KRW2,181,500
    04

    We

  • ICN–IAD, 05/11/2026 – 12/11/2026: From KRW2,181,500
    05

    Th

  • ICN–IAD, 06/11/2026 – 09/11/2026: From KRW2,198,100
    06

    Fr

  • ICN–IAD, 07/11/2026 – 05/12/2026: From KRW2,198,100
    07

    Sa

  • ICN–IAD, 08/11/2026 – 15/11/2026: From KRW2,857,300
    08

    Su

  • ICN–IAD, 09/11/2026 – 30/11/2026: From KRW2,198,100
    09

    Mo

  • ICN–IAD, 10/11/2026 – 17/11/2026: From KRW2,181,500
    10

    Tu

  • ICN–IAD, 11/11/2026 – 25/11/2026: From KRW2,181,500
    11

    We

  • ICN–IAD, 12/11/2026 – 15/11/2026: From KRW2,181,500
    12

    Th

  • ICN–IAD, 13/11/2026 – 16/11/2026: From KRW2,198,100
    13

    Fr

  • ICN–IAD, 14/11/2026 – 21/11/2026: From KRW2,279,300
    14

    Sa

  • ICN–IAD, 15/11/2026 – 22/11/2026: From KRW2,865,600
    15

    Su

  • ICN–IAD, 16/11/2026 – 30/11/2026: From KRW2,198,100
    16

    Mo

  • ICN–IAD, 17/11/2026 – 24/11/2026: From KRW2,181,500
    17

    Tu

  • ICN–IAD, 18/11/2026 – 09/12/2026: From KRW2,181,500
    18

    We

  • ICN–IAD, 19/11/2026 – 03/12/2026: From KRW2,181,500
    19

    Th

  • ICN–IAD, 20/11/2026 – 23/11/2026: From KRW2,181,500
    20

    Fr

  • ICN–IAD, 21/11/2026 – 05/12/2026: From KRW2,181,500
    21

    Sa

  • ICN–IAD, 22/11/2026 – 06/12/2026: From KRW2,182,900
    22

    Su

  • ICN–IAD, 23/11/2026 – 30/11/2026: From KRW2,198,100
    23

    Mo

  • ICN–IAD, 24/11/2026 – 01/12/2026: From KRW2,181,500
    24

    Tu

    • RangeKRW2,181,500-KRW4,016,400

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