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Gimpo Intl. Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Gimpo Intl. Airport to Dulles International Airport over the next 90 days, with one-way fares from $692 and round-trip from $1,208. Based on Trip.com's latest 7-day flight data.

      • GMP 11:20 AM
        35h 45m
        2 stops
        IAD 10:05 AM
        Seoul - Washington D.C. | Mon, Sep 21 | Trinity Airways
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Thu, Sep 24 | Air Premia
        $1,208 $1,443
        16% off
        16% off
        $1,443 $1,208
      • GMP 11:15 AM
        49h 44m
        2 stops
        IAD 11:59 PM
        Seoul - Washington D.C. | Wed, Sep 23 | Eastar Jet
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Sat, Sep 26 | Air Premia
        $1,250 $1,443
        13% off
        13% off
        $1,443 $1,250
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Sep 20 | EVA Air
        IAD 1:15 AM
        20h 45m
        1 stop
        ICN 11:00 AM
        Washington D.C. - Seoul | Wed, Sep 23 | EVA Air
        $1,274 $1,443
        12% off
        12% off
        $1,443 $1,274
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Oct 10 | EVA Air
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Tue, Oct 13 | Air Premia
        $1,277
        12% off
        $1,443 $1,277
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Sep 27 | EVA Air
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Thu, Oct 1 | Air Premia
        $1,277
        12% off
        $1,443 $1,277
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Oct 24 | EVA Air
        IAD 12:35 AM
        15h 50m
        Nonstop
        ICN 5:25 AM
        Washington D.C. - Seoul | Fri, Oct 30 | Air Premia
        $1,277
        12% off
        $1,443 $1,277
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Oct 11 | EVA Air
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Thu, Oct 15 | Air Premia
        $1,277
        12% off
        $1,443 $1,277
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Oct 17 | EVA Air
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Tue, Oct 20 | Air Premia
        $1,277
        12% off
        $1,443 $1,277
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Oct 18 | EVA Air
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Tue, Oct 20 | Air Premia
        $1,280
        11% off
        $1,443 $1,280
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Oct 4 | EVA Air
        IAD 1:20 PM
        15h 35m
        Nonstop
        ICN 5:55 PM
        Washington D.C. - Seoul | Tue, Oct 6 | Air Premia
        $1,282
        11% off
        $1,443 $1,282
      • GMP 7:50 PM
        27h 20m
        1 stop
        IAD 9:10 AM
        Seoul - Washington D.C. | Mon, Nov 2 | All Nippon Airways
        IAD 11:10 AM
        21h 20m
        1 stop
        GMP 10:30 PM
        Washington D.C. - Seoul | Thu, Nov 5 | All Nippon Airways
        $1,303
        10% off
        $1,443 $1,303
      • GMP 7:50 PM
        27h 20m
        1 stop
        IAD 9:10 AM
        Seoul - Washington D.C. | Tue, Nov 10 | All Nippon Airways
        IAD 11:10 AM
        21h 20m
        1 stop
        GMP 10:30 PM
        Washington D.C. - Seoul | Fri, Nov 13 | All Nippon Airways
        $1,313
        9% off
        $1,443 $1,313
      • SEL 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Seoul - Washington D.C. | Mon, Sep 21 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Washington D.C. - Seoul | Wed, Sep 23 | Normal Airline
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      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Oct 17 | EVA Air
        $692 $1,259
        45% off
        45% off
        $1,259 $692
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Sep 27 | EVA Air
        $746 $1,259
        41% off
        41% off
        $1,259 $746
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Oct 18 | EVA Air
        $768 $1,259
        39% off
        39% off
        $1,259 $768
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Oct 24 | EVA Air
        $780
        38% off
        $1,259 $780
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Sep 20 | EVA Air
        $784
        38% off
        $1,259 $784
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Oct 3 | EVA Air
        $800
        36% off
        $1,259 $800
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Oct 11 | EVA Air
        $803
        36% off
        $1,259 $803
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sat, Sep 26 | EVA Air
        $871
        31% off
        $1,259 $871
      • GMP 1:50 PM
        21h 10m
        1 stop
        IAD 10:00 PM
        Seoul - Washington D.C. | Sun, Oct 4 | EVA Air
        $881
        30% off
        $1,259 $881
      • GMP 7:50 PM
        32h 45m
        1 stop
        IAD 3:35 PM
        Seoul - Washington D.C. | Wed, Sep 30 | United Airlines
        $918
        27% off
        $1,259 $918
      • GMP 7:50 PM
        32h 45m
        1 stop
        IAD 3:35 PM
        Seoul - Washington D.C. | Wed, Oct 7 | United Airlines
        $966
        23% off
        $1,259 $966
      • GMP 7:50 PM
        32h 45m
        1 stop
        IAD 3:35 PM
        Seoul - Washington D.C. | Fri, Oct 9 | United Airlines
        $1,145
        9% off
        $1,259 $1,145
      • SEL 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Seoul - Washington D.C. | Mon, Sep 21 | Normal Airline
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Displayed flight fares from Gimpo Intl. Airport to Dulles International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Gimpo Intl. Airport to Dulles International Airport?

The cheapest airline flying from Gimpo Intl. Airport to Dulles International Airport is EVA Air (from $692) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

EVA Air
From $692
Eastar Jet
From $799
United Airlines
From $918
All Nippon Airways
From $1,434

Find more flights and airlines

What is the flight schedule from Gimpo Intl. Airport to Dulles International Airport?

Check the schedule for flights from Seoul to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. OZ1085

    Gimpo Intl. Airport

    8:40 AM

    GMP

    2h 5m

    Nonstop

    10:45 AM

    HND

    S M T W T F S
    Search

  2. UA804

    Haneda Airport

    4:00 PM

    HND

    12h 48m

    Nonstop

    3:48 PM

    IAD

    S M T W T F S

  3. BR155

    Gimpo Intl. Airport

    7:15 PM

    GMP

    2h 40m

    Nonstop

    8:55 PM

    TSA

    - M T - T F -
    Search

  4. BR004

    Taoyuan Intl. Airport

    7:30 PM

    TPE

    14h 30m

    Nonstop

    10:00 PM

    IAD

    S M T W T F -

  5. NH862

    Gimpo Intl. Airport

    7:40 AM

    GMP

    2h 10m

    Nonstop

    9:50 AM

    HND

    S M T W T F S
    Search

  6. UA804

    Haneda Airport

    4:00 PM

    HND

    12h 48m

    Nonstop

    3:48 PM

    IAD

    S M T W T F S

  7. ZE887

    Gimpo Intl. Airport

    11:15 AM

    GMP

    2h 40m

    Nonstop

    12:55 PM

    TSA

    - M - W - F -
    Search

  8. JX032

    Taoyuan Intl. Airport

    8:10 PM

    TPE

    11h

    Nonstop

    4:10 PM

    SEA

    S M T W T F S

  9. JX7072

    Seattle Tacoma Intl. Airport

    9:30 PM

    SEA

    5h 1m

    Nonstop

    5:31 AM

    IAD

    S M T W T F S

  10. NH868

    Gimpo Intl. Airport

    7:55 PM

    GMP

    2h 20m

    Nonstop

    10:15 PM

    HND

    S M T W T F S
    Search

  11. UA804

    Haneda Airport

    4:00 PM

    HND

    12h 48m

    Nonstop

    3:48 PM

    IAD

    S M T W T F S

  12. OZ1065

    Gimpo Intl. Airport

    7:50 PM

    GMP

    2h 10m

    Nonstop

    10:00 PM

    HND

    S M T W T F S
    Search

  13. UA804

    Haneda Airport

    4:00 PM

    HND

    12h 48m

    Nonstop

    3:48 PM

    IAD

    S M T W T F S

  14. TW667

    Gimpo Intl. Airport

    11:20 AM

    GMP

    2h 40m

    Nonstop

    1:00 PM

    TSA

    S - T - T - S
    Search

  15. NH854

    Taipei Songshan Airport

    4:50 PM

    TSA

    3h

    Nonstop

    8:50 PM

    HND

    S M T W T F S

  16. NH102

    Haneda Airport

    10:40 AM

    HND

    12h 30m

    Nonstop

    10:10 AM

    IAD

    S M T W T F S
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About Gimpo Intl. Airport and Dulles International Airport

Learn about Gimpo Intl. Airport (GMP) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance11,165.51 km
Cheapest one-way ticket price$692
Cheapest return ticket price$1,208

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.