American Airlines flights from San Francisco to Seoul

Recent searches for flights from San Francisco to Seoul

Aug 2026
From$1,117*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$1,117*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$1,117*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $5.1K
Displaying fares for August-2026
  • SFO–ICN, 08/24/26 – 08/31/26: From $1,747
    24

    Mo

    AUG

  • SFO–ICN, 08/25/26 – 09/01/26: From $1,117
    25

    Tu

  • SFO–ICN, 08/26/26 – 09/02/26: From $1,117
    26

    We

  • SFO–ICN, 08/27/26 – 09/03/26: From $1,117
    27

    Th

  • SFO–ICN, 08/28/26 – 09/04/26: From $1,117
    28

    Fr

  • SFO–ICN, 08/29/26 – 09/05/26: From $1,117
    29

    Sa

  • SFO–ICN, 08/30/26 – 09/06/26: From $1,600
    30

    Su

  • SFO–ICN, 08/31/26 – 09/07/26: From $1,600
    31

    Mo

  • SFO–ICN, 09/01/26 – 09/08/26: From $1,117
    01

    Tu

    SEP

  • SFO–ICN, 09/02/26 – 09/09/26: From $1,117
    02

    We

  • SFO–ICN, 09/03/26 – 09/10/26: From $1,117
    03

    Th

  • SFO–ICN, 09/04/26 – 09/11/26: From $1,227
    04

    Fr

  • SFO–ICN: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • SFO–ICN, 09/06/26 – 09/13/26: From $1,227
    06

    Su

  • SFO–ICN, 09/07/26 – 09/14/26: From $1,117
    07

    Mo

  • SFO–ICN, 09/08/26 – 09/15/26: From $1,117
    08

    Tu

  • SFO–ICN, 09/09/26 – 09/16/26: From $1,762
    09

    We

  • SFO–ICN, 09/10/26 – 09/17/26: From $1,117
    10

    Th

  • SFO–ICN: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • SFO–ICN: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

  • SFO–ICN, 09/13/26 – 09/20/26: From $1,117
    13

    Su

  • SFO–ICN, 09/14/26 – 09/21/26: From $5,067
    14

    Mo

  • SFO–ICN, 09/15/26 – 09/22/26: From $5,067
    15

    Tu

  • SFO–ICN, 09/16/26 – 09/23/26: From $5,067
    16

    We

  • SFO–ICN, 09/17/26 – 09/24/26: From $1,117
    17

    Th

  • SFO–ICN: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • SFO–ICN: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • SFO–ICN, 09/20/26 – 09/27/26: From $1,117
    20

    Su

  • SFO–ICN, 09/21/26 – 09/28/26: From $5,067
    21

    Mo

  • SFO–ICN, 09/22/26 – 09/29/26: From $5,067
    22

    Tu

  • SFO–ICN, 09/23/26 – 09/30/26: From $5,067
    23

    We

    • range$1,117-$5,067

    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.

    Find deals on San Francisco to Seoul flights

    $
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    San Francisco (SFO)to

    Seoul (ICN)
    10/01/26 - 10/08/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/02/26 - 10/09/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/05/26 - 10/12/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/11/26 - 10/18/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

    San Francisco (SFO)to

    Seoul (ICN)
    10/18/26 - 10/25/26

    Round trip

    Economy

    from
    $1,117Fare subject to changes
    Updated: 3 hours ago

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

    Finding cheap flights from San Francisco to Seoul

    Looking for lower fares on your trip from San Francisco to Seoul? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from San Francisco to Seoul