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Incheon International Airport to Dulles International Airport flight
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Cheap Flights from Incheon International Airport to Dulles International Airport

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 30|Saudia
        $423$606
        30% OFF
        30% OFF
        $606$423
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 16|Saudia
        $426$606
        30% OFF
        30% OFF
        $606$426
      • ICN17:25
        25h 15m
        2 stops
        IAD05:40
        Seoul - Washington D.C.|Tue, Jun 4|American Airlines
        $436$606
        28% OFF
        28% OFF
        $606$436
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, Jun 13|Saudia
        $441
        $441
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Tue, Jun 11|Saudia
        $491
        $491
      • ICN17:25
        25h 15m
        2 stops
        IAD05:40
        Seoul - Washington D.C.|Fri, May 17|American Airlines
        $496
        $496
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Tue, May 14|Saudia
        $497
        $497
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 9|Saudia
        $498
        $498
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Tue, May 7|Saudia
        $501
        $501
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 23|Saudia
        $501
        $501
      • ICN13:00
        3h 5m
        Direct
        IAD14:00
        Seoul - Washington D.C.|Wed, May 8|Saudia
        Find More Flights
        Find More Flights

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

Selected Airlines from Incheon International Airport to Dulles International Airport

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

American Airlines
From $436
WestJet
From $494
Saudia
From $498
Air Premia
From $547
ZIPAIR
From $564
Jeju Air
From $572
HK Express
From $582
Greater Bay Airlines
From $589
Xiamen Airlines
From $592
T'Way Air
From $594
ANA airlines
Find more flights and airlines
Flight Schedule from Incheon International 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. YP101

    Air Premia

    12:50

    ICN

    11.5h

    08:20

    LAX

    SMT-TFS
    Search

  2. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    S-TWT-S

  3. YP101

    Air Premia

    12:50

    ICN

    11.5h

    08:20

    LAX

    SMT-TFS
    Search

  4. UA2159

    United Airlines

    12:05

    LAX

    5.0h

    20:03

    IAD

    SMTWTFS

  5. MF872

    Xiamen Airlines

    13:30

    ICN

    2.8h

    15:15

    XMN

    SMTWTFS
    Search

  6. MF829

    Xiamen Airlines

    22:10

    XMN

    12.5h

    19:40

    LAX

    -MTWT-S

  7. UA442

    United Airlines

    22:35

    LAX

    5.0h

    06:33

    IAD

    SMTWTFS

  8. MF872

    Xiamen Airlines

    13:30

    ICN

    2.8h

    15:15

    XMN

    SMTWTFS
    Search

  9. MF829

    Xiamen Airlines

    22:10

    XMN

    12.5h

    19:40

    LAX

    -MTWT-S

  10. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    S-TWT-S

  11. AA280

    American Airlines

    17:25

    ICN

    13.0h

    16:25

    DFW

    SMTWTFS
    Search

  12. AA1390

    American Airlines

    12:19

    DFW

    3.0h

    16:22

    IAD

    SMT----

  13. AA280

    American Airlines

    17:25

    ICN

    13.0h

    16:25

    DFW

    SMTWTFS
    Search

  14. AA2186

    American Airlines

    19:05

    DFW

    2.8h

    22:51

    MCO

    SMTWTFS

  15. UA1689

    United Airlines

    08:55

    MCO

    2.3h

    11:15

    IAD

    SMTWTFS

  16. AA280

    American Airlines

    17:25

    ICN

    13.0h

    16:25

    DFW

    SMTWTFS
    Search

  17. AA187

    American Airlines

    10:44

    DFW

    3.2h

    11:58

    ONT

    ---WTFS

  18. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    S-TWT-S

  19. AA280

    American Airlines

    17:25

    ICN

    13.0h

    16:25

    DFW

    SMTWTFS
    Search

  20. AA2318

    American Airlines

    20:00

    DFW

    3.4h

    21:23

    LAX

    SMT----

  21. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    S-TWT-S

  22. AA280

    American Airlines

    17:25

    ICN

    13.0h

    16:25

    DFW

    SMTWTFS
    Search

  23. AA1291

    American Airlines

    19:19

    DFW

    3.1h

    23:24

    IAD

    SMT-TFS

  24. AC064

    Air Canada

    18:00

    ICN

    10.0h

    12:00

    YVR

    SMTWTFS
    Search

  25. AC1036

    Air Canada

    08:30

    YVR

    5.3h

    16:45

    IAD

    SMTWTFS
Find more flights and airlines

Incheon International Airport to Dulles International Airport Flights Info

Flight distance11,187.22km
Cheapest one-way ticket price$422
Cheapest return ticket price$923

FAQs for Incheon International Airport to Dulles International Airport Flights

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

    It takes around 13 hours 50 minutes to fly from Incheon International Airport (ICN) to Dulles International Airport (IAD).

  • How many daily flights are there from Incheon International Airport (ICN) to Dulles International Airport (IAD)?

    There are around 2 daily flights from Incheon International Airport (ICN) to Dulles International Airport (IAD).

  • When are flight tickets from Incheon International Airport (ICN) to Dulles International Airport (IAD) the cheapest?

    Tickets cost around $1,418 in May, making it the cheapest month to book. Incheon International Airport (ICN) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Incheon International Airport (ICN) to Dulles International Airport (IAD) most expensive?

    The route from Incheon International Airport (ICN) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around $1,625 in July, the most expensive month to book this route.

  • Which airline operates the most direct flights from Incheon International Airport (ICN) to Dulles International Airport (IAD)?

    Korean Air is a very popular airline operating an average of 1148 flights per month.

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