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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

2026/1
Sun Mon Tue Wed Thu Fri Sat
11,87422,5273Search
4Search5Search61,91771,82484,18091,785101,814
111,608121,5641396814Search1596916Search17Search
18Search19973201,44721Search221,43723973241,064
251,02026Search27Search281,42529Search30Search311,560
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2026/1
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* Displayed fare(s) may differ from the actual search result

  • Incheon－Washington Dulles Airport

    January Lowest Airfares

    USD968


    The airfare displayed above is for Air Canada


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  • Incheon－Washington Dulles Airport

    February Lowest Airfares

    USD839


    The airfare displayed above is for Air Canada


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  • Incheon－Washington Dulles Airport

    March Lowest Airfares

    USD1,267


    The airfare displayed above is for Korean Air


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  • Incheon－Washington Dulles Airport

    April Lowest Airfares

    USD1,021


    The airfare displayed above is for Air Canada


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  • Incheon－Washington Dulles Airport

    May 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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