Find Flights from Washington to Seoul from USD 1,251*

Discover Flight Deals from Washington to Seoul

cmp-daily-histogram-bars-legend-min-price-aria-label USD 1.3K
cmp-daily-histogram-bars-legend-max-price-aria-label USD 2.2K
Displaying fares for November-2026
  • IAD–ICN, Nov 01, 2026 – Nov 19, 2026: From USD 1,401
    01

    Sun

    NOV

  • IAD–ICN, Nov 02, 2026 – Nov 19, 2026: From USD 1,251
    02

    Mon

  • IAD–ICN, Nov 03, 2026 – Dec 01, 2026: From USD 1,351
    03

    Tue

  • IAD–ICN, Nov 04, 2026 – Dec 01, 2026: From USD 1,251
    04

    Wed

  • IAD–ICN, Nov 05, 2026 – Feb 26, 2027: From USD 1,451
    05

    Thu

  • IAD–ICN, Nov 06, 2026 – Nov 19, 2026: From USD 1,401
    06

    Fri

  • IAD–ICN, Nov 07, 2026 – Nov 23, 2026: From USD 1,451
    07

    Sat

  • IAD–ICN, Nov 08, 2026 – Dec 02, 2026: From USD 1,396
    08

    Sun

  • IAD–ICN, Nov 09, 2026 – Nov 19, 2026: From USD 1,346
    09

    Mon

  • IAD–ICN, Nov 10, 2026 – Nov 23, 2026: From USD 1,401
    10

    Tue

  • IAD–ICN, Nov 11, 2026 – Dec 09, 2026: From USD 1,401
    11

    Wed

  • IAD–ICN, Nov 12, 2026 – Nov 26, 2026: From USD 1,401
    12

    Thu

  • IAD–ICN, Nov 13, 2026 – Dec 10, 2026: From USD 1,451
    13

    Fri

  • IAD–ICN, Nov 14, 2026 – Dec 01, 2026: From USD 1,451
    14

    Sat

  • IAD–ICN, Nov 15, 2026 – Nov 24, 2026: From USD 1,296
    15

    Sun

  • IAD–ICN, Nov 16, 2026 – Dec 17, 2026: From USD 1,346
    16

    Mon

  • IAD–ICN, Nov 17, 2026 – Dec 17, 2026: From USD 1,346
    17

    Tue

  • IAD–ICN, Nov 18, 2026 – Dec 28, 2026: From USD 1,401
    18

    Wed

  • IAD–ICN, Nov 19, 2026 – Dec 09, 2026: From USD 1,745
    19

    Thu

  • IAD–ICN, Nov 20, 2026 – Dec 08, 2026: From USD 2,155
    20

    Fri

  • IAD–ICN, Nov 21, 2026 – Dec 16, 2026: From USD 2,001
    21

    Sat

  • IAD–ICN, Nov 22, 2026 – Dec 09, 2026: From USD 1,621
    22

    Sun

  • IAD–ICN, Nov 23, 2026 – Dec 02, 2026: From USD 1,416
    23

    Mon

  • IAD–ICN, Nov 24, 2026 – Dec 29, 2026: From USD 1,416
    24

    Tue

  • IAD–ICN, Nov 25, 2026 – Dec 17, 2026: From USD 1,416
    25

    Wed

  • IAD–ICN, Nov 26, 2026 – Dec 01, 2026: From USD 1,416
    26

    Thu

  • IAD–ICN, Nov 27, 2026 – Dec 03, 2026: From USD 1,516
    27

    Fri

  • IAD–ICN, Nov 28, 2026 – Dec 08, 2026: From USD 1,641
    28

    Sat

  • IAD–ICN, Nov 29, 2026 – Dec 09, 2026: From USD 1,466
    29

    Sun

  • IAD–ICN, Nov 30, 2026 – Dec 08, 2026: From USD 1,416
    30

    Mon

  • RangeUSD 1,251-USD 2,155
    • * Fares, fuel surcharges, and various taxes, including airport facility charges at overseas airports, are subject to change depending on the issue date and exchange rates.
    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

    More Flight Deals from Washington to Seoul

    USD
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    More Flight Deals from Washington to Seoul
    From
    To
    Fare Type
    Dates
    Price
    Washington (IAD)Seoul (ICN)Round Trip
    /
    Economy Class
    Sep 27, 2027 - Oct 20, 2027

    From

    USD 2,236

    Viewed: 1 day ago

    Washington (IAD)Seoul (ICN)Round Trip
    /
    Economy Class
    Sep 27, 2027 - Oct 21, 2027

    From

    USD 2,236

    Viewed: 1 day ago

    Washington (IAD)Seoul (ICN)Round Trip
    /
    Economy Class
    Sep 27, 2027 - Oct 26, 2027

    From

    USD 2,236

    Viewed: 1 day ago

    Washington (IAD)Seoul (ICN)Round Trip
    /
    Economy Class
    Sep 28, 2027 - Oct 21, 2027

    From

    USD 2,236

    Viewed: 1 day ago

    Washington (IAD)Seoul (ICN)Round Trip
    /
    Economy Class
    Jul 20, 2027 - Aug 11, 2027

    From

    USD 2,236

    Viewed: 1 day ago

    Washington (IAD)Seoul (ICN)Round Trip
    /
    Economy Class
    Sep 27, 2027 - Oct 19, 2027

    From

    USD 2,236

    Viewed: 1 day ago

    • * Fares, fuel surcharges, and various taxes, including airport facility charges at overseas airports, are subject to change depending on the issue date and exchange rates.
    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

    About Seoul

    Korea’s heart that never stops beating

    Seoul is the capital of South Korea and the political, economic, social, and cultural center of the country. This is a city where the past and the future come together. During the day, take a leisurely stroll along the alleyways of Gahoe-dong where the beautiful Hanok, Korean traditional houses, are located and, at night, take in the splendid night views of the city by visiting N Seoul Tower. Travelers can enjoy a moment of relaxation by Cheonggyecheon Stream, which flows peacefully through the heart of the city. Traditional markets are overflowing with the energy of “Seoulites,” the term used by the Seoul Metropolitan Government to refer to its citizens.