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Incheon Intl. Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon Intl. Airport to Dulles International Airport over the next 90 days, with one-way fares from SGD 491 and round-trip from SGD 1,089. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 16 | Air Premia
      IAD 11:35 PM
      15h 50m
      Nonstop
      ICN 5:25 AM
      Washington D.C. - Seoul | Wed, Nov 18 | Air Premia
      SGD 1,515 SGD 1,684
      10% off
      10% off
      SGD 1,684 SGD 1,515
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 9 | Air Premia
      IAD 11:35 PM
      15h 50m
      Nonstop
      ICN 5:25 AM
      Washington D.C. - Seoul | Wed, Nov 11 | Air Premia
      SGD 1,515 SGD 1,684
      10% off
      10% off
      SGD 1,684 SGD 1,515
    • ICN 12:45 PM
      32h 43m
      1 stop
      IAD 7:28 AM
      Seoul - Washington D.C. | Mon, Nov 16 | United Airlines
      IAD 7:00 AM
      19h 25m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Wed, Nov 18 | United Airlines
      SGD 1,089 SGD 1,684
      35% off
      35% off
      SGD 1,684 SGD 1,089
    • ICN 12:45 PM
      32h 43m
      1 stop
      IAD 7:28 AM
      Seoul - Washington D.C. | Fri, Nov 20 | United Airlines
      IAD 6:10 AM
      20h 15m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Sun, Nov 22 | United Airlines
      SGD 1,089
      35% off
      SGD 1,684 SGD 1,089
    • ICN 6:00 PM
      27h 28m
      1 stop
      IAD 7:28 AM
      Seoul - Washington D.C. | Mon, Nov 2 | United Airlines
      DCA 7:00 AM
      19h 25m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Wed, Nov 4 | United Airlines
      SGD 1,089
      35% off
      SGD 1,684 SGD 1,089
    • ICN 6:00 PM
      27h 28m
      1 stop
      IAD 7:28 AM
      Seoul - Washington D.C. | Mon, Nov 9 | United Airlines
      IAD 6:10 AM
      20h 15m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Wed, Nov 11 | United Airlines
      SGD 1,089
      35% off
      SGD 1,684 SGD 1,089
    • ICN 12:45 PM
      32h 18m
      1 stop
      IAD 7:03 AM
      Seoul - Washington D.C. | Fri, Nov 13 | United Airlines
      DCA 7:00 AM
      19h 25m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Sun, Nov 15 | United Airlines
      SGD 1,099
      35% off
      SGD 1,684 SGD 1,099
    • ICN 6:00 PM
      27h 3m
      1 stop
      IAD 7:03 AM
      Seoul - Washington D.C. | Tue, Nov 10 | United Airlines
      IAD 7:00 AM
      19h 25m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Thu, Nov 12 | United Airlines
      SGD 1,099
      35% off
      SGD 1,684 SGD 1,099
    • ICN 12:45 PM
      32h 18m
      1 stop
      IAD 7:03 AM
      Seoul - Washington D.C. | Tue, Nov 24 | United Airlines
      DCA 7:00 AM
      19h 25m
      1 stop
      ICN 4:25 PM
      Washington D.C. - Seoul | Thu, Nov 26 | United Airlines
      SGD 1,099
      35% off
      SGD 1,684 SGD 1,099
    • SEL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      SEL 4:00 PM
      Washington D.C. - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest
      ICN 1:10 PM
      19h 20m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Fri, Nov 20 | Air China
      SGD 491 SGD 925
      47% off
      47% off
      SGD 925 SGD 491
    • Cheapest
      ICN 9:55 PM
      34h 35m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Thu, Nov 19 | Air China
      SGD 491 SGD 925
      47% off
      47% off
      SGD 925 SGD 491
    • ICN 9:55 PM
      34h 35m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Thu, Dec 17 | Air China
      SGD 501 SGD 925
      46% off
      46% off
      SGD 925 SGD 501
    • ICN 1:10 PM
      19h 20m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Fri, Dec 18 | Air China
      SGD 501
      46% off
      SGD 925 SGD 501
    • ICN 9:55 PM
      34h 35m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Mon, Nov 23 | Air China
      SGD 505
      45% off
      SGD 925 SGD 505
    • ICN 9:55 PM
      34h 35m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Mon, Dec 14 | Air China
      SGD 509
      45% off
      SGD 925 SGD 509
    • ICN 9:55 PM
      34h 35m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Mon, Dec 21 | Air China
      SGD 510
      45% off
      SGD 925 SGD 510
    • ICN 1:10 PM
      19h 20m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Tue, Dec 15 | Air China
      SGD 514
      44% off
      SGD 925 SGD 514
    • ICN 11:10 AM
      21h 20m
      1 stop
      IAD 6:30 PM
      Seoul - Washington D.C. | Tue, Dec 8 | Air China
      SGD 550
      41% off
      SGD 925 SGD 550
    • SEL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 4 | Air Premia
      SGD 854 SGD 1,450
      41% off
      41% off
      SGD 1,450 SGD 854
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 6 | Air Premia
      SGD 858 SGD 1,450
      41% off
      41% off
      SGD 1,450 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 9 | Air Premia
      SGD 858 SGD 1,450
      41% off
      41% off
      SGD 1,450 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 16 | Air Premia
      SGD 858
      41% off
      SGD 1,450 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 18 | Air Premia
      SGD 859
      41% off
      SGD 1,450 SGD 859
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Sun, Nov 8 | Air Premia
      SGD 896
      38% off
      SGD 1,450 SGD 896
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 13 | Air Premia
      SGD 896
      38% off
      SGD 1,450 SGD 896
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Dec 9 | Air Premia
      SGD 900
      38% off
      SGD 1,450 SGD 900
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 11 | Air Premia
      SGD 905
      38% off
      SGD 1,450 SGD 905
    • SEL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 25 | Air Premia
      SGD 780 SGD 925
      16% off
      16% off
      SGD 925 SGD 780
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 23 | Air Premia
      SGD 832 SGD 925
      10% off
      10% off
      SGD 925 SGD 832
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 4 | Air Premia
      SGD 854 SGD 1,167
      27% off
      27% off
      SGD 1,167 SGD 854
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 6 | Air Premia
      SGD 858
      26% off
      SGD 1,167 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 9 | Air Premia
      SGD 858
      26% off
      SGD 1,167 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 16 | Air Premia
      SGD 858
      26% off
      SGD 1,167 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 18 | Air Premia
      SGD 859
      26% off
      SGD 1,167 SGD 859
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Sun, Nov 8 | Air Premia
      SGD 896
      23% off
      SGD 1,167 SGD 896
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 13 | Air Premia
      SGD 896
      23% off
      SGD 1,167 SGD 896
    • SEL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 4 | Air Premia
      SGD 854 SGD 2,704
      68% off
      68% off
      SGD 2,704 SGD 854
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 6 | Air Premia
      SGD 858 SGD 2,704
      68% off
      68% off
      SGD 2,704 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Air Premia
      SGD 927 SGD 2,704
      66% off
      66% off
      SGD 2,704 SGD 927
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Sun, Nov 1 | Air Premia
      SGD 966
      64% off
      SGD 2,704 SGD 966
    • ICN 10:15 AM
      13h 35m
      Nonstop
      IAD 9:50 AM
      Seoul - Washington D.C. | Thu, Nov 5 | Korean Air
      SGD 1,676
      38% off
      SGD 2,704 SGD 1,676
    • ICN 10:15 AM
      13h 35m
      Nonstop
      IAD 9:50 AM
      Seoul - Washington D.C. | Mon, Nov 2 | Korean Air
      SGD 1,707
      37% off
      SGD 2,704 SGD 1,707
    • ICN 10:15 AM
      13h 35m
      Nonstop
      IAD 9:50 AM
      Seoul - Washington D.C. | Thu, Nov 5 | Delta Air Lines
      SGD 1,728
      36% off
      SGD 2,704 SGD 1,728
    • ICN 10:15 AM
      13h 35m
      Nonstop
      IAD 9:50 AM
      Seoul - Washington D.C. | Mon, Nov 2 | Delta Air Lines
      SGD 1,768
      35% off
      SGD 2,704 SGD 1,768
    • ICN 10:15 AM
      13h 35m
      Nonstop
      IAD 9:50 AM
      Seoul - Washington D.C. | Tue, Nov 3 | Korean Air
      SGD 2,252
      17% off
      SGD 2,704 SGD 2,252
    • SEL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 25 | Air Premia
      SGD 780 SGD 925
      16% off
      16% off
      SGD 925 SGD 780
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 23 | Air Premia
      SGD 832 SGD 925
      10% off
      10% off
      SGD 925 SGD 832
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 4 | Air Premia
      SGD 854 SGD 1,167
      27% off
      27% off
      SGD 1,167 SGD 854
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 6 | Air Premia
      SGD 858
      26% off
      SGD 1,167 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 9 | Air Premia
      SGD 858
      26% off
      SGD 1,167 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Mon, Nov 16 | Air Premia
      SGD 858
      26% off
      SGD 1,167 SGD 858
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Wed, Nov 18 | Air Premia
      SGD 859
      26% off
      SGD 1,167 SGD 859
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Sun, Nov 8 | Air Premia
      SGD 896
      23% off
      SGD 1,167 SGD 896
    • ICN 9:05 PM
      13h 30m
      Nonstop
      IAD 8:35 PM
      Seoul - Washington D.C. | Fri, Nov 13 | Air Premia
      SGD 896
      23% off
      SGD 1,167 SGD 896
    • SEL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Seoul - Washington D.C. | Mon, Nov 2 | Normal Airline
      Find more flights
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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 Intl. Airport to Dulles International Airport

What is the cheapest month for one-way flights from Incheon Intl. Airport to Dulles International Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to Dulles International Airport, the best time to buy is in September, with an average price of SGD 862. You’ll want to avoid October, when the average price can reach as high as SGD 2,335.

SGD 2,335
SGD 1,599
SGD 862
SGD 126
    Cheapest
  • SGD 2,335
    Oct
  • SGD 1,309
    Nov
  • SGD 1,434
    Dec
  • SGD 1,824
    Jan
  • SGD 965
    Feb
  • SGD 1,598
    Mar
  • SGD 1,235
    Apr
  • SGD 1,021
    May
  • SGD 1,107
    Jun
  • SGD 1,384
    Jul
  • SGD 1,450
    Aug
  • SGD 862
    Sep

What’s the cheapest month to fly round-trip from Incheon Intl. Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Incheon Intl. Airport to Dulles International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, September is typically the cheapest month to find flights from Incheon Intl. Airport to Dulles International Airport, with an average price of SGD 1,487. In contrast, June is usually the most expensive month, with average fares reaching SGD 2,533.

SGD 2,533
SGD 2,010
SGD 1,487
SGD 964
    Cheapest
  • SGD 2,433
    Oct
  • SGD 1,832
    Nov
  • SGD 1,556
    Dec
  • SGD 1,927
    Jan
  • SGD 1,516
    Feb
  • SGD 1,839
    Mar
  • SGD 1,978
    Apr
  • SGD 2,199
    May
  • SGD 2,533
    Jun
  • SGD 2,173
    Jul
  • SGD 2,188
    Aug
  • SGD 1,487
    Sep

What is the cheapest day of the week to fly from Incheon Intl. Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to Dulles International 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 Intl. Airport to Dulles International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

SGD 1,532
SGD 1,337
SGD 1,141
SGD 946
  • SGD 1,199
    Mon
  • SGD 1,141
    Tue
  • SGD 1,227
    Wed
  • SGD 1,529
    Thu
  • SGD 1,316
    Fri
  • SGD 1,532
    Sat
  • SGD 1,229
    Sun

Which airline offers the cheapest flights from Incheon Intl. Airport to Dulles International Airport?

The cheapest airline flying from Incheon Intl. Airport to Dulles International Airport is Air China (from SGD 486) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air China
From SGD 486
Air Premia
From SGD 633
Jeju Air
From SGD 705
Air Busan
From SGD 709
China Eastern Airlines
From SGD 721
Shandong Airlines
From SGD 731
Eastar Jet
From SGD 733
China Southern Airlines
From SGD 741
Air Canada
From SGD 756
Alaska Airlines
From SGD 778

Find more flights and airlines

What is the flight schedule from Incheon Intl. 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. CA124

    Incheon Intl. Airport

    1:05 PM

    ICN

    2h 5m

    Nonstop

    2:10 PM

    PEK

    S M T W T F S
    Search

  2. CA817

    Beijing Capital Intl. Airport

    4:00 PM

    PEK

    15h 30m

    Nonstop

    7:30 PM

    IAD

    - M - - T - -

  3. CA710

    Incheon Intl. Airport

    10:50 AM

    ICN

    2h 5m

    Nonstop

    11:55 AM

    PEK

    S M T W T F S
    Search

  4. CA817

    Beijing Capital Intl. Airport

    4:00 PM

    PEK

    15h 30m

    Nonstop

    7:30 PM

    IAD

    - M - - T - -

  5. TW531

    Incheon Intl. Airport

    8:40 PM

    ICN

    10h 15m

    Nonstop

    2:55 PM

    YVR

    - M - W - F S
    Search

  6. AS2222

    Vancouver Intl. Airport

    6:40 PM

    YVR

    1h 1m

    Nonstop

    6:41 PM

    SEA

    S M T W T F S

  7. AS367

    Seattle Tacoma Intl. Airport

    9:49 PM

    SEA

    4h 55m

    Nonstop

    5:44 AM

    IAD

    S M T W T F S

  8. YP111

    Incheon Intl. Airport

    7:15 PM

    ICN

    11h

    Nonstop

    2:15 PM

    SFO

    - - T - T F S
    Search

  9. F91448

    San Francisco Intl. Airport

    12:20 AM

    SFO

    5h 6m

    Nonstop

    8:26 AM

    ATL

    S M T W T F S

  10. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 52m

    Nonstop

    5:12 PM

    IAD

    S M T W T F S

  11. CA132

    Incheon Intl. Airport

    9:55 PM

    ICN

    2h 5m

    Nonstop

    11:00 PM

    PKX

    S M T W T F S
    Search

  12. CA817

    Beijing Capital Intl. Airport

    4:00 PM

    PEK

    15h 30m

    Nonstop

    7:30 PM

    IAD

    - M - - T - -

  13. 7C2515

    Incheon Intl. Airport

    7:15 PM

    ICN

    6h 20m

    Nonstop

    11:35 PM

    CNX

    S - - W T - S
    Search

  14. EY427

    Chiang Mai Intl. Airport

    9:30 AM

    CNX

    6h 30m

    Nonstop

    1:00 PM

    AUH

    S M T W T F S

  15. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  16. BX9029

    Incheon Intl. Airport

    7:00 PM

    ICN

    6h 10m

    Nonstop

    11:10 PM

    CNX

    - - T - - F -
    Search

  17. EY427

    Chiang Mai Intl. Airport

    9:30 AM

    CNX

    6h 30m

    Nonstop

    1:00 PM

    AUH

    S M T W T F S

  18. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  19. ZE517

    Incheon Intl. Airport

    6:30 PM

    ICN

    5h 40m

    Nonstop

    10:10 PM

    CNX

    S M T W T F S
    Search

  20. EY427

    Chiang Mai Intl. Airport

    9:30 AM

    CNX

    6h 30m

    Nonstop

    1:00 PM

    AUH

    S M T W T F S

  21. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  22. CZ3062

    Incheon Intl. Airport

    4:45 PM

    ICN

    3h 40m

    Nonstop

    7:25 PM

    CAN

    S M T W T F S
    Search

  23. CZ3035

    Baiyun Intl. Airport

    11:35 PM

    CAN

    2h 55m

    Nonstop

    1:30 AM

    BKK

    S M T W T F S

  24. EY403

    Suvarnabhumi Intl. Airport

    8:35 AM

    BKK

    7h

    Nonstop

    12:35 PM

    AUH

    S M T W T F S

  25. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  26. SC4614

    Incheon Intl. Airport

    3:30 PM

    ICN

    1h 35m

    Nonstop

    4:05 PM

    TAO

    S M T W T F S
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  27. SC4079

    Qingdao Jiaodong International Airport

    9:55 PM

    TAO

    4h 55m

    Nonstop

    1:50 AM

    BKK

    S M - W T F S

  28. EY403

    Suvarnabhumi Intl. Airport

    8:35 AM

    BKK

    7h

    Nonstop

    12:35 PM

    AUH

    S M T W T F S

  29. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S
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About Incheon Intl. Airport and Dulles International Airport

Learn about Incheon Intl. Airport (ICN) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 11,187.22 km
Cheapest one-way ticket price SGD 491
Cheapest return ticket price SGD 1,089

FAQs for Incheon Intl. Airport to Dulles International Airport Flights

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

    Incheon Intl. Airport to Dulles International Airport takes about 13 hours 18 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Incheon Intl. Airport (ICN) to Dulles International Airport (IAD).
  • The earliest flight from Incheon Intl. Airport to Dulles International Airport departs at 10:00, and the last departs at 21:05, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon Intl. Airport (ICN) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around SGD 1,712 in January, the most expensive month to book this route.
  • Korean Air is a very popular airline operating an average of 779 flights per month.
  • One-way flights from Incheon Intl. Airport to Dulles International Airport currently start from SGD 491, and round-trip fares start from SGD 1,089. The current lowest fare is a Air China flight departing on Fri, Nov 20; prices may vary depending on availability.
  • Yes. Korean Air operate direct flights from Incheon Intl. Airport to Dulles International Airport, with an average flight time of 13 hours 15 minutes, and around 1 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon Intl. Airport to Dulles International Airport is SGD 1,456. Prices may vary depending on the departure date, airline, and availability.
  • Incheon Intl. Airport to Dulles International Airport operates around 10 weekly flights, mainly by Korean Air and Air Premia. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon Intl. Airport and Dulles 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.

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

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Change & Cancellation Policy

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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.