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Ronald Reagan Washington National Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Incheon International Airport over the next 90 days, with one-way fares from AU$733 and round-trip from AU$1,498. Based on Trip.com's latest 7-day flight data.

    • DCA 07:09
      19h 36m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Thu, Nov 26 | American Airlines
      ICN 18:50
      30h 10m
      1 stop
      DCA 11:00
      Seoul - Washington D.C. | Thu, Dec 3 | American Airlines
      AU$1,498 AU$1,784
      16% off
      16% off
      AU$1,784 AU$1,498
    • DCA 05:00
      21h 45m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Fri, Nov 27 | American Airlines
      ICN 18:50
      19h 9m
      1 stop
      DCA 23:59
      Seoul - Washington D.C. | Thu, Dec 3 | American Airlines
      AU$1,498 AU$1,784
      16% off
      16% off
      AU$1,784 AU$1,498
    • DCA 05:00
      21h 45m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sat, Nov 28 | American Airlines
      ICN 18:50
      18h 39m
      1 stop
      IAD 23:29
      Seoul - Washington D.C. | Thu, Dec 3 | American Airlines
      AU$1,498 AU$1,784
      16% off
      16% off
      AU$1,784 AU$1,498
    • DCA 18:59
      31h 46m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sat, Nov 21 | American Airlines
      ICN 18:50
      30h 10m
      1 stop
      DCA 11:00
      Seoul - Washington D.C. | Thu, Nov 26 | American Airlines
      AU$1,498
      16% off
      AU$1,784 AU$1,498
    • DCA 07:09
      19h 36m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sun, Nov 29 | American Airlines
      ICN 18:50
      19h 9m
      1 stop
      DCA 23:59
      Seoul - Washington D.C. | Sun, Dec 6 | American Airlines
      AU$1,498
      16% off
      AU$1,784 AU$1,498
    • DCA 05:00
      21h 45m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Mon, Nov 30 | American Airlines
      ICN 18:50
      19h 9m
      1 stop
      DCA 23:59
      Seoul - Washington D.C. | Sun, Dec 6 | American Airlines
      AU$1,498
      16% off
      AU$1,784 AU$1,498
    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sat, Nov 14 | American Airlines
      ICN 18:50
      19h 9m
      1 stop
      DCA 23:59
      Seoul - Washington D.C. | Fri, Nov 20 | American Airlines
      AU$1,498
      16% off
      AU$1,784 AU$1,498
    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sun, Nov 15 | American Airlines
      ICN 18:50
      28h 10m
      1 stop
      DCA 09:00
      Seoul - Washington D.C. | Fri, Nov 20 | American Airlines
      AU$1,498
      16% off
      AU$1,784 AU$1,498
    • DCA 05:00
      21h 45m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Tue, Nov 17 | American Airlines
      ICN 18:50
      18h 19m
      1 stop
      IAD 23:09
      Seoul - Washington D.C. | Tue, Nov 24 | American Airlines
      AU$1,498
      16% off
      AU$1,784 AU$1,498
    • WAS 13:00
      17h 25m
      1 stop
      SEL 14:00
      Washington D.C. - Seoul | Wed, Oct 28 | Normal Airline
      SEL 15:00
      6h
      Direct
      WAS 16:00
      Seoul - Washington D.C. | Fri, Oct 30 | Normal Airline
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    • Cheapest
      DCA 08:30
      41h 50m
      1 stop
      ICN 16:20
      Washington D.C. - Seoul | Sat, Dec 5 | American Airlines
      AU$893 AU$1,117
      20% off
      20% off
      AU$1,117 AU$893
    • DCA 07:00
      19h 25m
      1 stop
      ICN 16:25
      Washington D.C. - Seoul | Mon, Nov 9 | United Airlines
      AU$929 AU$1,117
      17% off
      17% off
      AU$1,117 AU$929
    • DCA 07:00
      19h 25m
      1 stop
      ICN 16:25
      Washington D.C. - Seoul | Thu, Nov 12 | United Airlines
      AU$930 AU$1,117
      17% off
      17% off
      AU$1,117 AU$930
    • DCA 07:00
      19h 25m
      1 stop
      ICN 16:25
      Washington D.C. - Seoul | Wed, Nov 11 | United Airlines
      AU$930
      17% off
      AU$1,117 AU$930
    • DCA 12:50
      26h 50m
      1 stop
      ICN 05:40
      Washington D.C. - Seoul | Mon, Nov 2 | United Airlines
      AU$930
      17% off
      AU$1,117 AU$930
    • DCA 17:49
      21h 51m
      1 stop
      ICN 05:40
      Washington D.C. - Seoul | Tue, Nov 3 | United Airlines
      AU$930
      17% off
      AU$1,117 AU$930
    • DCA 07:00
      19h 25m
      1 stop
      ICN 16:25
      Washington D.C. - Seoul | Wed, Nov 4 | United Airlines
      AU$930
      17% off
      AU$1,117 AU$930
    • DCA 06:59
      19h 56m
      1 stop
      ICN 16:55
      Washington D.C. - Seoul | Thu, Nov 12 | Korean Air
      AU$936
      16% off
      AU$1,117 AU$936
    • DCA 06:00
      20h 40m
      1 stop
      ICN 16:40
      Washington D.C. - Seoul | Wed, Nov 11 | Korean Air
      AU$936
      16% off
      AU$1,117 AU$936
    • WAS 13:00
      17h 25m
      1 stop
      SEL 14:00
      Washington D.C. - Seoul | Wed, Oct 28 | Normal Airline
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    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sun, Nov 15 | American Airlines
      AU$733 AU$1,512
      52% off
      52% off
      AU$1,512 AU$733
    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Mon, Nov 2 | American Airlines
      AU$735 AU$1,512
      51% off
      51% off
      AU$1,512 AU$735
    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Wed, Nov 4 | American Airlines
      AU$736 AU$1,512
      51% off
      51% off
      AU$1,512 AU$736
    • DCA 06:59
      20h 46m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Tue, Oct 27 | American Airlines
      AU$737
      51% off
      AU$1,512 AU$737
    • DCA 06:59
      20h 46m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Thu, Oct 29 | American Airlines
      AU$751
      50% off
      AU$1,512 AU$751
    • DCA 07:00
      20h 45m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sat, Oct 31 | American Airlines
      AU$777
      49% off
      AU$1,512 AU$777
    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Tue, Nov 3 | American Airlines
      AU$777
      49% off
      AU$1,512 AU$777
    • DCA 09:40
      18h 45m
      1 stop
      ICN 18:25
      Washington D.C. - Seoul | Mon, Nov 16 | Air Canada
      AU$902
      40% off
      AU$1,512 AU$902
    • DCA 09:40
      18h 45m
      1 stop
      ICN 18:25
      Washington D.C. - Seoul | Mon, Nov 9 | Air Canada
      AU$902
      40% off
      AU$1,512 AU$902
    • WAS 13:00
      17h 25m
      1 stop
      SEL 14:00
      Washington D.C. - Seoul | Wed, Oct 28 | Normal Airline
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    • DCA 07:45
      18h 5m
      1 stop
      ICN 15:50
      Washington D.C. - Seoul | Wed, Nov 25 | Delta Air Lines
      AU$1,172 AU$3,129
      63% off
      63% off
      AU$3,129 AU$1,172
    • DCA 07:45
      18h 5m
      1 stop
      ICN 15:50
      Washington D.C. - Seoul | Thu, Nov 5 | Delta Air Lines
      AU$1,175 AU$3,129
      62% off
      62% off
      AU$3,129 AU$1,175
    • DCA 07:45
      18h 5m
      1 stop
      ICN 15:50
      Washington D.C. - Seoul | Tue, Dec 15 | Korean Air
      AU$2,445 AU$3,129
      22% off
      22% off
      AU$3,129 AU$2,445
    • DCA 07:45
      18h 5m
      1 stop
      ICN 15:50
      Washington D.C. - Seoul | Fri, Dec 11 | Korean Air
      AU$2,584
      17% off
      AU$3,129 AU$2,584
    • DCA 07:45
      18h 5m
      1 stop
      ICN 15:50
      Washington D.C. - Seoul | Fri, Dec 11 | Delta Air Lines
      AU$2,628
      16% off
      AU$3,129 AU$2,628
    • DCA 08:00
      18h 35m
      1 stop
      ICN 16:35
      Washington D.C. - Seoul | Sun, Nov 8 | Korean Air
      AU$1,005
      68% off
      AU$3,129 AU$1,005
    • DCA 08:20
      18h 35m
      1 stop
      ICN 16:55
      Washington D.C. - Seoul | Tue, Jan 5 | Korean Air
      AU$1,392
      56% off
      AU$3,129 AU$1,392
    • DCA 08:20
      18h 35m
      1 stop
      ICN 16:55
      Washington D.C. - Seoul | Sun, Jan 10 | Korean Air
      AU$1,434
      54% off
      AU$3,129 AU$1,434
    • DCA 07:59
      18h 41m
      1 stop
      ICN 16:40
      Washington D.C. - Seoul | Sun, Nov 15 | Korean Air
      AU$1,005
      68% off
      AU$3,129 AU$1,005
    • WAS 13:00
      17h 25m
      1 stop
      SEL 14:00
      Washington D.C. - Seoul | Wed, Oct 28 | Normal Airline
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    • DCA 07:12
      19h 33m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Mon, Nov 2 | American Airlines
      AU$735 AU$1,361
      46% off
      46% off
      AU$1,361 AU$735
    • DCA 06:59
      20h 46m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Tue, Oct 27 | American Airlines
      AU$737 AU$1,361
      46% off
      46% off
      AU$1,361 AU$737
    • DCA 06:59
      20h 46m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Thu, Oct 29 | American Airlines
      AU$751 AU$1,361
      45% off
      45% off
      AU$1,361 AU$751
    • DCA 07:00
      20h 45m
      1 stop
      ICN 16:45
      Washington D.C. - Seoul | Sat, Oct 31 | American Airlines
      AU$777
      43% off
      AU$1,361 AU$777
    • DCA 09:40
      18h 45m
      1 stop
      ICN 17:25
      Washington D.C. - Seoul | Thu, Oct 29 | Air Canada
      AU$894
      34% off
      AU$1,361 AU$894
    • DCA 09:40
      18h 45m
      1 stop
      ICN 18:25
      Washington D.C. - Seoul | Mon, Nov 2 | Air Canada
      AU$904
      34% off
      AU$1,361 AU$904
    • DCA 07:00
      19h 25m
      1 stop
      ICN 16:25
      Washington D.C. - Seoul | Mon, Nov 2 | United Airlines
      AU$930
      32% off
      AU$1,361 AU$930
    • DCA 07:00
      19h 25m
      1 stop
      ICN 15:25
      Washington D.C. - Seoul | Thu, Oct 29 | United Airlines
      AU$946
      30% off
      AU$1,361 AU$946
    • DCA 07:00
      19h 25m
      1 stop
      ICN 15:25
      Washington D.C. - Seoul | Wed, Oct 28 | United Airlines
      AU$954
      30% off
      AU$1,361 AU$954
    • WAS 13:00
      17h 25m
      1 stop
      SEL 14:00
      Washington D.C. - Seoul | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Washington D.C. to Seoul 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 Ronald Reagan Washington National Airport to Incheon International Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to Incheon International Airport is Frontier Airlines (from AU$664) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From AU$664
Jetblue Airways
From AU$808
Cathay Pacific
From AU$809
Delta Air Lines
From AU$816
American Airlines
From AU$893
Alaska Airlines
From AU$904
Xiamen Airlines
From AU$921
Air Canada
From AU$924
United Airlines
From AU$929

Find more flights and airlines

What is the flight schedule from Ronald Reagan Washington National Airport to Incheon International 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. DL1493

    Ronald Reagan Washington National Airport

    07:40

    DCA

    2h 48m

    Direct

    09:28

    MSP

    S M T W T F -
    Search

  2. DL2074

    Minneapolis-Saint Paul International Airport

    10:15

    MSP

    4h 16m

    Direct

    12:31

    SFO

    S M T W T F S

  3. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  4. DL1193

    Ronald Reagan Washington National Airport

    06:10

    DCA

    2h 47m

    Direct

    07:57

    MSP

    S M T W T F S
    Search

  5. DL2078

    Minneapolis-Saint Paul International Airport

    08:45

    MSP

    4h 7m

    Direct

    10:52

    SFO

    S M T W T F S

  6. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  7. DL1193

    Ronald Reagan Washington National Airport

    06:10

    DCA

    2h 47m

    Direct

    07:57

    MSP

    S M T W T F S
    Search

  8. DL2074

    Minneapolis-Saint Paul International Airport

    10:15

    MSP

    4h 16m

    Direct

    12:31

    SFO

    S M T W T F S

  9. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  10. AA668

    Ronald Reagan Washington National Airport

    17:06

    DCA

    5h 51m

    Direct

    19:57

    LAX

    S - - - - - S
    Search

  11. CX881

    Los Angeles International Airport

    00:25

    LAX

    15h 20m

    Direct

    06:45

    HKG

    S M T W T F S

  12. CX434

    Hong Kong International Airport

    08:15

    HKG

    3h 30m

    Direct

    12:45

    ICN

    S M T W T F S

  13. AA3283

    Ronald Reagan Washington National Airport

    17:35

    DCA

    5h 50m

    Direct

    20:25

    LAX

    - M T W T F -
    Search

  14. CX883

    Los Angeles International Airport

    23:30

    LAX

    15h 15m

    Direct

    05:45

    HKG

    S M T - T F S

  15. CX434

    Hong Kong International Airport

    08:15

    HKG

    3h 30m

    Direct

    12:45

    ICN

    S M T W T F S

  16. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 10m

    Direct

    20:10

    DEN

    S M - W T F S
    Search

  17. F94339

    Denver International Airport

    22:55

    DEN

    2h 28m

    Direct

    00:23

    LAX

    S M T W T F S

  18. YP102

    Los Angeles International Airport

    14:50

    LAX

    13h 25m

    Direct

    20:15

    ICN

    S M T W T F S

  19. B61354

    Ronald Reagan Washington National Airport

    14:15

    DCA

    2h 4m

    Direct

    16:19

    BOS

    S M T W T - S
    Search

  20. B6387

    Boston Logan International Airport

    09:35

    BOS

    6h 34m

    Direct

    13:09

    LAX

    S M T W T F S

  21. YP102

    Los Angeles International Airport

    14:50

    LAX

    13h 25m

    Direct

    20:15

    ICN

    S M T W T F S

  22. AS007

    Ronald Reagan Washington National Airport

    18:59

    DCA

    5h 57m

    Direct

    21:56

    SFO

    S M T W T F S
    Search

  23. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  24. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 10m

    Direct

    20:10

    DEN

    S M - W T F S
    Search

  25. F93439

    Denver International Airport

    22:29

    DEN

    2h 51m

    Direct

    00:20

    SFO

    S M T W T F S

  26. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  27. AA1966

    Ronald Reagan Washington National Airport

    08:52

    DCA

    5h 59m

    Direct

    11:51

    LAX

    S M T W T F S
    Search

  28. CX883

    Los Angeles International Airport

    23:30

    LAX

    15h 15m

    Direct

    05:45

    HKG

    S M T - T F S

  29. CX434

    Hong Kong International Airport

    08:15

    HKG

    3h 30m

    Direct

    12:45

    ICN

    S M T W T F S
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About Ronald Reagan Washington National Airport and Incheon International Airport

Learn about Ronald Reagan Washington National Airport (DCA) and Incheon International Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 11,209.09km
Cheapest one-way ticket price AU$893
Cheapest return ticket price AU$1,498

FAQs for Ronald Reagan Washington National Airport to Incheon International Airport Flights

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from Ronald Reagan Washington National Airport to Incheon International Airport currently start from AU$893, and round-trip fares start from AU$1,498. The current lowest fare is a American Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ronald Reagan Washington National Airport to Incheon International Airport is AU$1,141. Prices may vary depending on the departure date, airline, and availability.
  • Enter Ronald Reagan Washington National Airport and Incheon International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.