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Dulles International Airport to Incheon Intl. Airport flight

Cheap Flights from Dulles International Airport to Incheon Intl. Airport

Search for flights from Washington D.C. to Seoul and check out affordable one-way and round-trip options.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to Incheon Intl. Airport

See which airlines fly from Washington D.C. to Seoul. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Flight Schedule from Dulles International Airport to Incheon Intl. Airport

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

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA1095

    6:30 AM

    IAD

    5h 48m

    9:18 AM

    SFO

    S M T W T F S
    Search
  2. YP112

    3:19 PM

    SFO

    12h 35m

    7:54 PM

    ICN

    S - T - T F S
  3. UA1385

    10:05 PM

    IAD

    5h 29m

    12:34 AM

    LAX

    S M T W T F S
    Search
  4. YP102

    10:00 PM

    LAX

    12h 55m

    2:55 AM

    ICN

    S M T W T F S
  5. TP234

    10:20 PM

    IAD

    7h 20m

    10:40 AM

    LIS

    S M T W T F S
    Search
  6. TP834

    12:50 PM

    LIS

    2h 55m

    4:45 PM

    FCO

    S M T W T F S
  7. TW406

    9:15 PM

    FCO

    11h 55m

    4:10 PM

    ICN

    S M T W T F S
  8. UA6119

    8:36 AM

    IAD

    1h

    9:36 AM

    PIT

    S M T W T - S
    Search
  9. UA436

    5:45 PM

    PIT

    5h 25m

    8:10 PM

    SFO

    S M T W T - -
  10. UA805

    11:40 PM

    SFO

    12h 40m

    4:20 AM

    ICN

    S M T W T F S
  11. UA2276

    5:42 PM

    IAD

    5h 32m

    8:14 PM

    LAX

    S M T W T F S
    Search
  12. YP102

    10:00 PM

    LAX

    12h 55m

    2:55 AM

    ICN

    S M T W T F S
  13. AI104

    11:00 AM

    IAD

    14h 15m

    10:45 AM

    DEL

    - M T - T F S
    Search
  14. AI312

    12:05 AM

    DEL

    7h 5m

    10:40 AM

    ICN

    - M - W T F S
  15. WS1619

    6:45 PM

    IAD

    4h 51m

    9:36 PM

    YYC

    S - T - T - -
    Search
  16. WS086

    3:55 PM

    YYC

    11h 50m

    6:45 PM

    ICN

    S - T W T F S
  17. AA1863

    5:07 PM

    IAD

    3h 24m

    7:31 PM

    DFW

    S M T W T F S
    Search
  18. AA1973

    9:05 AM

    DFW

    3h 45m

    11:50 AM

    YYC

    S M T W T F S
  19. WS086

    3:55 PM

    YYC

    11h 50m

    6:45 PM

    ICN

    S - T W T F S
  20. HA4836

    6:09 PM

    IAD

    5h 42m

    8:51 PM

    SEA

    S M T W T F S
    Search
  21. HA6958

    8:00 AM

    SEA

    1h 37m

    10:37 AM

    YYC

    S M T W T F S
  22. WS086

    3:55 PM

    YYC

    11h 50m

    6:45 PM

    ICN

    S - T W T F S
  23. UA2497

    5:15 PM

    IAD

    2h 18m

    6:33 PM

    ORD

    S M T W T F S
    Search
  24. UA1899

    8:01 PM

    ORD

    3h 52m

    10:53 PM

    YYC

    S M T W T F S
  25. WS086

    3:55 PM

    YYC

    11h 50m

    6:45 PM

    ICN

    S - T W T F S

Dulles International Airport to Incheon Intl. Airport Flights Info

Flight distance 11,187.22 km
Cheapest one-way ticket price $470
Cheapest return ticket price $1,538

FAQs for Dulles International Airport to Incheon Intl. Airport Flights

  • How long is a flight from Dulles International Airport to Incheon Intl. Airport?

    It takes around 15 hours 12 minutes to fly from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN).
  • How many daily flights are there from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN)?

    There are around 2 daily flights from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN).
  • When are flight tickets from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN) the cheapest?

    Tickets cost around $1,086 in August, making it the cheapest month to book. Dulles International Airport (IAD) to Incheon Intl. Airport (ICN) is a popular route, so don't forget to book your tickets in advance.
  • When are flight tickets from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN) most expensive?

    The route from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around $1,750 in May, the most expensive month to book this route.
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon Intl. Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo Intl. Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • Which airline operates the most direct flights from Dulles International Airport (IAD) to Incheon Intl. Airport (ICN)?

    Delta Air Lines is a very popular airline operating an average of 981 flights per month.