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Seoul
Incheon International Airport

Washington D.C
Washington Dulles International Airport

　Washington Dulles Airport Incheon　

Prices vary with departure date. Click on the calendar to select a departure date.

Departure Date

2026/3
Sun Mon Tue Wed Thu Fri Sat
11,51621,37231,31941,3295Search61,3657Search
81,40291,348101,382111,30912Search13Search14Search
15Search161,26717Search181,309191,32920Search21Search
22Search23Search24Search251,380261,31327Search28Search
29Search30Search31Search
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2026/3
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* Displayed fare(s) may differ from the actual search result

  • Incheon－Washington Dulles Airport

    March Lowest Airfares

    USD1,267


    The airfare displayed above is for Korean Air


    Set calendar for this month

  • Incheon－Washington Dulles Airport

    April Lowest Airfares

    USD1,021


    The airfare displayed above is for Air Canada


    Set calendar for this month

  • Incheon－Washington Dulles Airport

    May Lowest Airfares -----

  • Incheon－Washington Dulles Airport

    June Lowest Airfares -----

  • Incheon－Washington Dulles Airport

    July Lowest Airfares -----

  • Seoul－Washington D.C
    Estimated Flight Time

    13 Hours 35 Minutes

  • Seoul－Washington D.C
    Number of Operating Airlines

    27
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