American Airlines flights from Seoul to Seattle

Recent searches for flights from Seoul to Seattle

Sep 2026
FromKRW1,430,000*
Updated: 17 hours ago
Round tripIEconomy
Oct 2026
FromKRW1,429,400*
Updated: 17 hours ago
Round tripIEconomy
Nov 2026
FromKRW1,429,400*
Updated: 17 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW1.4M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW2.5M
Displaying fares for September-2026
  • ICN–SEA: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

    SEP

  • ICN–SEA, 13/09/2026 – 11/10/2026: From KRW2,508,400
    13

    Su

  • ICN–SEA, 14/09/2026 – 23/09/2026: From KRW1,905,900
    14

    Mo

  • ICN–SEA, 15/09/2026 – 22/09/2026: From KRW1,430,000
    15

    Tu

  • ICN–SEA, 16/09/2026 – 01/10/2026: From KRW1,430,000
    16

    We

  • ICN–SEA, 17/09/2026 – 23/09/2026: From KRW1,430,000
    17

    Th

  • ICN–SEA, 18/09/2026 – 24/09/2026: From KRW1,430,000
    18

    Fr

  • ICN–SEA, 19/09/2026 – 01/10/2026: From KRW1,508,800
    19

    Sa

  • ICN–SEA, 20/09/2026 – 19/10/2026: From KRW1,508,800
    20

    Su

  • ICN–SEA, 21/09/2026 – 28/09/2026: From KRW1,430,000
    21

    Mo

  • ICN–SEA, 22/09/2026 – 28/09/2026: From KRW1,430,000
    22

    Tu

  • ICN–SEA, 23/09/2026 – 29/09/2026: From KRW1,430,000
    23

    We

  • ICN–SEA, 24/09/2026 – 30/09/2026: From KRW1,430,000
    24

    Th

  • ICN–SEA, 25/09/2026 – 13/10/2026: From KRW1,430,000
    25

    Fr

  • ICN–SEA, 26/09/2026 – 11/10/2026: From KRW1,508,800
    26

    Sa

  • ICN–SEA, 27/09/2026 – 07/10/2026: From KRW1,508,800
    27

    Su

  • ICN–SEA, 28/09/2026 – 25/10/2026: From KRW1,430,000
    28

    Mo

  • ICN–SEA, 29/09/2026 – 13/10/2026: From KRW1,430,000
    29

    Tu

  • ICN–SEA, 30/09/2026 – 14/10/2026: From KRW1,667,900
    30

    We

  • ICN–SEA, 01/10/2026 – 19/10/2026: From KRW1,430,000
    01

    Th

    OCT

  • ICN–SEA, 02/10/2026 – 22/10/2026: From KRW1,430,000
    02

    Fr

  • ICN–SEA, 03/10/2026 – 26/10/2026: From KRW1,508,800
    03

    Sa

  • ICN–SEA, 04/10/2026 – 02/11/2026: From KRW1,508,800
    04

    Su

  • ICN–SEA, 05/10/2026 – 11/10/2026: From KRW1,430,000
    05

    Mo

  • ICN–SEA, 06/10/2026 – 21/10/2026: From KRW1,430,000
    06

    Tu

  • ICN–SEA, 07/10/2026 – 22/10/2026: From KRW1,430,000
    07

    We

  • ICN–SEA, 08/10/2026 – 22/10/2026: From KRW1,667,900
    08

    Th

  • ICN–SEA, 09/10/2026 – 21/10/2026: From KRW1,430,000
    09

    Fr

  • ICN–SEA, 10/10/2026 – 08/11/2026: From KRW1,508,800
    10

    Sa

  • ICN–SEA, 11/10/2026 – 23/10/2026: From KRW1,508,800
    11

    Su

    • rangeKRW1,430,000-KRW2,508,400

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

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