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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

2026/2
Sun Mon Tue Wed Thu Fri Sat
11,35121,25231,31844,69451,2946Search7851
8Search91,207101,225111,318121,016131,255141,063
151,005161,42417899181,240198392083921934
22Search23Search24Search25Search264,41227Search284,662
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Return Date

2026/2
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Total Fares（Round-Trip/Economy）

* Displayed fare(s) may differ from the actual search result

  • 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 -----

  • Incheon－Washington Dulles Airport

    June 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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