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Incheon International Airport to Ronald Reagan Washington National Airport flight

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

      • ICN 16:50
        18h 40m
        1 stop
        DCA 22:30
        Seoul - Washington D.C. | Sat, May 9 | United Airlines
        IAD 16:10
        23h 10m
        1 stop
        ICN 04:20
        Washington D.C. - Seoul | Thu, May 14 | United Airlines
        JPY 193,650 JPY 233,350
        17% off
        17% off
        JPY 233,350 JPY 193,650
      • ICN 17:50
        18h 5m
        1 stop
        DCA 22:55
        Seoul - Washington D.C. | Thu, May 14 | American Airlines
        IAD 19:00
        34h 45m
        1 stop
        ICN 18:45
        Washington D.C. - Seoul | Mon, May 18 | WestJet
        JPY 195,120 JPY 233,350
        16% off
        16% off
        JPY 233,350 JPY 195,120
      • ICN 17:50
        28h 14m
        1 stop
        DCA 09:04
        Seoul - Washington D.C. | Fri, May 15 | American Airlines
        IAD 19:00
        34h 45m
        1 stop
        ICN 18:45
        Washington D.C. - Seoul | Mon, May 18 | WestJet
        JPY 195,120 JPY 233,350
        16% off
        16% off
        JPY 233,350 JPY 195,120
      • ICN 17:50
        18h 5m
        1 stop
        DCA 22:55
        Seoul - Washington D.C. | Mon, May 11 | American Airlines
        IAD 19:00
        34h 45m
        1 stop
        ICN 18:45
        Washington D.C. - Seoul | Mon, May 18 | WestJet
        JPY 195,120
        16% off
        JPY 233,350 JPY 195,120
      • ICN 12:40
        20h 26m
        1 stop
        DCA 20:06
        Seoul - Washington D.C. | Fri, Jun 12 | Asiana Airlines
        IAD 22:05
        29h 25m
        1 stop
        ICN 16:30
        Washington D.C. - Seoul | Fri, Jun 19 | United Airlines
        JPY 198,340
        15% off
        JPY 233,350 JPY 198,340
      • ICN 21:05
        23h 39m
        1 stop
        DCA 07:44
        Seoul - Washington D.C. | Thu, May 28 | Asiana Airlines
        IAD 09:00
        30h 30m
        1 stop
        ICN 04:30
        Washington D.C. - Seoul | Wed, Jun 3 | Alaska Airlines
        JPY 198,340
        15% off
        JPY 233,350 JPY 198,340
      • ICN 08:30
        21h 37m
        1 stop
        DCA 17:07
        Seoul - Washington D.C. | Sun, May 31 | Asiana Airlines
        IAD 22:05
        29h 25m
        1 stop
        ICN 16:30
        Washington D.C. - Seoul | Sat, Jun 6 | United Airlines
        JPY 198,340
        15% off
        JPY 233,350 JPY 198,340
      • ICN 08:30
        21h 37m
        1 stop
        DCA 17:07
        Seoul - Washington D.C. | Sat, May 30 | Asiana Airlines
        IAD 22:05
        29h 25m
        1 stop
        ICN 16:30
        Washington D.C. - Seoul | Sat, Jun 6 | United Airlines
        JPY 198,340
        15% off
        JPY 233,350 JPY 198,340
      • ICN 08:30
        21h 37m
        1 stop
        DCA 17:07
        Seoul - Washington D.C. | Mon, Jun 1 | Asiana Airlines
        IAD 22:05
        29h 25m
        1 stop
        ICN 16:30
        Washington D.C. - Seoul | Sat, Jun 6 | United Airlines
        JPY 198,340
        15% off
        JPY 233,350 JPY 198,340
      • ICN 21:05
        26h 14m
        1 stop
        DCA 10:19
        Seoul - Washington D.C. | Thu, May 7 | Asiana Airlines
        DCA 22:10
        18h 55m
        1 stop
        ICN 06:05
        Washington D.C. - Seoul | Wed, May 13 | American Airlines
        JPY 198,340
        15% off
        JPY 233,350 JPY 198,340
      • SEL 13:00
        17h 25m
        1 stop
        WAS Invalid Date
        Seoul - Washington D.C. | Sat, Apr 25 | Normal Airline
        WAS 15:00
        6h
        Direct
        SEL 16:00
        Washington D.C. - Seoul | Mon, Apr 27 | Normal Airline
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      • ICN 17:50
        33h 52m
        1 stop
        DCA 14:42
        Seoul - Washington D.C. | Tue, May 26 | American Airlines
        JPY 88,500 JPY 104,660
        15% off
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        31h 44m
        1 stop
        DCA 12:34
        Seoul - Washington D.C. | Wed, May 20 | American Airlines
        JPY 88,500 JPY 104,660
        15% off
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        18h 5m
        1 stop
        DCA 22:55
        Seoul - Washington D.C. | Thu, May 21 | American Airlines
        JPY 88,500 JPY 104,660
        15% off
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        31h 44m
        1 stop
        DCA 12:34
        Seoul - Washington D.C. | Wed, May 13 | American Airlines
        JPY 88,500
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        33h 52m
        1 stop
        DCA 14:42
        Seoul - Washington D.C. | Thu, May 14 | American Airlines
        JPY 88,500
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        19h 9m
        1 stop
        DCA 23:59
        Seoul - Washington D.C. | Fri, May 15 | American Airlines
        JPY 88,500
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        28h 14m
        1 stop
        DCA 09:04
        Seoul - Washington D.C. | Mon, May 11 | American Airlines
        JPY 88,500
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        33h 52m
        1 stop
        DCA 14:42
        Seoul - Washington D.C. | Tue, May 12 | American Airlines
        JPY 88,500
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        28h 13m
        1 stop
        DCA 09:03
        Seoul - Washington D.C. | Thu, May 28 | American Airlines
        JPY 88,500
        15% off
        JPY 104,660 JPY 88,500
      • ICN 17:50
        28h 14m
        1 stop
        DCA 09:04
        Seoul - Washington D.C. | Tue, May 19 | American Airlines
        JPY 88,960
        15% off
        JPY 104,660 JPY 88,960
      • SEL 13:00
        17h 25m
        1 stop
        WAS Invalid Date
        Seoul - Washington D.C. | Sat, Apr 25 | Normal Airline
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Displayed flight fares from Seoul to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Incheon International Airport to Ronald Reagan Washington National Airport

What is the cheapest month to fly from Incheon International Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to Ronald Reagan Washington National Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon International Airport to Ronald Reagan Washington National Airport, the best time to buy is in October, with an average price of JPY 77,210. You’ll want to avoid August, when the average price can reach as high as JPY 177,930.

JPY 177,930
JPY 127,570
JPY 77,210
JPY 26,850
    Cheapest
  • JPY 83,510
    Apr
  • JPY 136,330
    May
  • JPY 113,410
    Jun
  • JPY 129,910
    Jul
  • JPY 177,930
    Aug
  • JPY 78,120
    Sep
  • JPY 77,210
    Oct
  • JPY 133,030
    Nov
  • JPY 129,210
    Dec
  • JPY 142,600
    Jan
  • JPY 97,750
    Feb
  • JPY 156,510
    Mar

What is the cheapest day of the week to fly from Incheon International Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Ronald Reagan Washington National Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Incheon International Airport to Ronald Reagan Washington National Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

JPY 136,710
JPY 118,530
JPY 100,350
JPY 82,170
    Cheapest
  • JPY 103,260
    Mon
  • JPY 136,710
    Tue
  • JPY 100,350
    Wed
  • JPY 134,390
    Thu
  • JPY 101,860
    Fri
  • JPY 136,570
    Sat
  • JPY 133,660
    Sun

Selected Airlines from Incheon International Airport to Ronald Reagan Washington National 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.

Scoot
From JPY 76,980
Tigerair Taiwan
From JPY 77,610
Jeju Air
From JPY 78,220
Air Premia
From JPY 81,260
WestJet
From JPY 83,220
Jin Air
From JPY 85,600
American Airlines
From JPY 88,500
Air Canada
From JPY 91,950
Asiana Airlines
From JPY 97,470
China Airlines
From JPY 101,530

Find more flights and airlines

Flight Schedule from Incheon International Airport to Ronald Reagan Washington National 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

    Incheon International Airport

    13:20

    ICN

    11h

    Direct

    07:20

    LAX

    S M T W T F S
    Search

  2. AA591

    Los Angeles International Airport

    12:32

    LAX

    5h 3m

    Direct

    20:35

    DCA

    S M T W T F S

  3. YP101

    Incheon International Airport

    13:20

    ICN

    11h

    Direct

    07:20

    LAX

    S M T W T F S
    Search

  4. B6724

    Los Angeles International Airport

    10:40

    LAX

    5h 47m

    Direct

    19:27

    JFK

    S M T W T - S

  5. B62587

    John F. Kennedy International Airport

    21:38

    JFK

    1h 21m

    Direct

    22:59

    DCA

    S M T W T F S

  6. TW531

    Incheon International Airport

    20:40

    ICN

    10h 15m

    Direct

    14:55

    YVR

    - M - W - F S
    Search

  7. AC124

    Vancouver International Airport

    18:00

    YVR

    4h 35m

    Direct

    01:35

    YYZ

    S M T W T F S

  8. AC8780

    Toronto Pearson International Airport

    07:20

    YYZ

    1h 33m

    Direct

    08:53

    DCA

    S M T W T - S

  9. IT603

    Incheon International Airport

    00:30

    ICN

    2h 45m

    Direct

    02:15

    TPE

    S M T W T F S
    Search

  10. DL068

    Taiwan Taoyuan International Airport

    10:55

    TPE

    10h 5m

    Direct

    06:00

    SEA

    S M T W T F S

  11. DL786

    Seattle-Tacoma International Airport

    07:23

    SEA

    5h 11m

    Direct

    15:34

    DCA

    S M T W T F S

  12. AA280

    Incheon International Airport

    17:40

    ICN

    13h 15m

    Direct

    16:55

    DFW

    S M T W T F S
    Search

  13. AA1618

    Dallas Fort Worth International Airport

    05:06

    DFW

    2h 58m

    Direct

    09:04

    DCA

    S M T W T F S

  14. TR873

    Incheon International Airport

    23:00

    ICN

    2h 35m

    Direct

    00:35

    TPE

    S M T W T F S
    Search

  15. DL068

    Taiwan Taoyuan International Airport

    10:55

    TPE

    10h 5m

    Direct

    06:00

    SEA

    S M T W T F S

  16. DL786

    Seattle-Tacoma International Airport

    07:23

    SEA

    5h 11m

    Direct

    15:34

    DCA

    S M T W T F S

  17. AA280

    Incheon International Airport

    17:40

    ICN

    13h 15m

    Direct

    16:55

    DFW

    S M T W T F S
    Search

  18. AA1623

    Dallas Fort Worth International Airport

    07:00

    DFW

    3h 3m

    Direct

    11:03

    DCA

    S M T W T F S

  19. AA280

    Incheon International Airport

    17:40

    ICN

    13h 15m

    Direct

    16:55

    DFW

    S M T W T F S
    Search

  20. AA3108

    Dallas Fort Worth International Airport

    12:24

    DFW

    3h 5m

    Direct

    16:29

    DCA

    S M T W T F S

  21. AA280

    Incheon International Airport

    17:40

    ICN

    13h 15m

    Direct

    16:55

    DFW

    S M T W T F S
    Search

  22. AA3187

    Dallas Fort Worth International Airport

    13:54

    DFW

    3h 5m

    Direct

    17:59

    DCA

    S M T W T F S

  23. TW531

    Incheon International Airport

    20:40

    ICN

    10h 15m

    Direct

    14:55

    YVR

    - M - W - F S
    Search

  24. DL2483

    Vancouver International Airport

    13:15

    YVR

    2h 25m

    Direct

    17:40

    MSP

    S M T W T F S

  25. DL2962

    Minneapolis-Saint Paul International Airport

    18:45

    MSP

    2h 29m

    Direct

    22:14

    DCA

    S - T W T - S
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Incheon International Airport to Ronald Reagan Washington National Airport Flights Info

Flight distance11,209.09km
Cheapest one-way ticket priceJPY 88,500
Cheapest return ticket priceJPY 193,650

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 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.