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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: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 30|Saudia
        S$ 577S$ 827
        30% OFF
        30% OFF
        S$ 827S$ 577
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 16|Saudia
        S$ 582S$ 827
        30% OFF
        30% OFF
        S$ 827S$ 582
      • ICN17:25
        25h 15m
        2 stops
        IAD05:40
        Seoul - Washington D.C.|Tue, Jun 4|American Airlines
        S$ 595S$ 827
        28% OFF
        28% OFF
        S$ 827S$ 595
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, Jun 13|Saudia
        S$ 602
        S$ 602
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Tue, Jun 11|Saudia
        S$ 670
        S$ 670
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Tue, May 14|Saudia
        S$ 678
        S$ 678
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 9|Saudia
        S$ 683
        S$ 683
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Tue, May 7|Saudia
        S$ 683
        S$ 683
      • ICN16:40
        36h 5m
        1 stop
        IAD15:45
        Seoul - Washington D.C.|Thu, May 23|Saudia
        S$ 684
        S$ 684
      • ICN17:25
        25h 15m
        2 stops
        IAD05:40
        Seoul - Washington D.C.|Thu, Jun 6|American Airlines
        S$ 701
        S$ 701
      • 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 S$ 595
Westjet
From S$ 675
Saudia
From S$ 683
Air Premia
From S$ 747
ZIPAIR
From S$ 770
Jeju Air
From S$ 781
HK Express
From S$ 795
Greater Bay Airlines
From S$ 804
Xiamen Airlines
From S$ 808
T'Way Air
From S$ 810
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. SV897

    Saudia

    16:40

    ICN

    11.0h

    21:40

    RUH

    -M-W-F-
    Search

  12. SV037

    Saudia

    08:50

    RUH

    13.9h

    15:45

    IAD

    S-T-T--

  13. AA280

    American Airlines

    17:25

    ICN

    12.8h

    16:15

    DFW

    SMTWTFS
    Search

  14. AA1390

    American Airlines

    12:19

    DFW

    3.0h

    16:22

    IAD

    SMT----

  15. AA280

    American Airlines

    17:25

    ICN

    12.8h

    16:15

    DFW

    SMTWTFS
    Search

  16. AA187

    American Airlines

    10:44

    DFW

    3.2h

    11:58

    ONT

    ---WTFS

  17. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    S-TWT-S

  18. AA280

    American Airlines

    17:25

    ICN

    12.8h

    16:15

    DFW

    SMTWTFS
    Search

  19. AA2318

    American Airlines

    20:00

    DFW

    3.4h

    21:23

    LAX

    SMT----

  20. AS339

    Alaska Airlines

    21:39

    LAX

    5.0h

    05:40

    IAD

    S-TWT-S

  21. AA280

    American Airlines

    17:25

    ICN

    12.8h

    16:15

    DFW

    SMTWTFS
    Search

  22. AA1291

    American Airlines

    19:27

    DFW

    2.9h

    23:23

    IAD

    SMT-TFS

  23. AC064

    Air Canada

    18:00

    ICN

    10.0h

    12:00

    YVR

    SMTWTFS
    Search

  24. 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 priceS$ 577
Cheapest return ticket priceS$ 1,260

FAQs for Incheon International Airport to Dulles International Airport Flights

  • How long is a flight from Incheon International Airport (ICN) to Dulles International Airport (IAD)?

    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 to buy flight tickets from Incheon International Airport (ICN) to Dulles International Airport (IAD) the cheapest?

    Tickets cost around S$ 1,967 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 to buy 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 S$ 2,222 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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