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Fare Guide

Estimated lowest fares found within 7 days

The cheapest airline(s) flying from Washington to Seoul is Air Canada.

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Washington to Seoul is February.

Feb 2025
Mar 2025
Apr 2025
May 2025
Jun 2025
Jul 2025
Aug 2025
Sep 2025
Oct 2025
Nov 2025
Dec 2025
Jan 2026

The cheapest day(s) of the week to fly from Washington to Seoul is Tuesday.

Sun Sunday
Mon Monday
Tue Tuesday
Wed Wednesday
Thu Thursday
Fri Friday
Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

Time Earliest
- Earliest
- Latest
Depart Earliest
- Earliest
- Latest
Arrive
- Earliest
- Latest
Duration
- Shortest
- Longest
Stopover
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11:50 IAD

17:40 ICN

15Hrs, 50m Direct
IADWashington Dulles International Airport 11:50 - ICN 17:40 15h 50m Direct
IADWashington Dulles International Airport 11:50
ICNSeoul Incheon International Airport 17:40
15h 50m
Direct
Korean Air (KE 94)Boeing 777 300 Er
Korean Air (KE 94)
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- T
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- F
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- S
Boeing 777 300 Er

21:30 IAD

10:10 ICN

22Hrs, 40m 1 Stop (CDG)
IADWashington Dulles International Airport 21:30 - ICN 10:10 22h 40m 1 Stop (CDG) Paris
IADWashington Dulles International Airport 21:30

CDGParis Charles de Gaulle Airport 14:05
CDGParis Charles de Gaulle Airport 11:05

ICNSeoul Incheon International Airport 10:10
22h 40m (3h)
1 Stop CDG · Paris 3h
Air France (AF 53)Boeing 777 200

Air France (AF 264)Airbus A359
Air France (AF 53)
- -
- -
- -
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- -
- -
- S

22:05 IAD

10:50 ICN

22Hrs, 45m 1 Stop (FRA)
IADWashington Dulles International Airport 22:05 - ICN 10:50 22h 45m 1 Stop (FRA) Frankfurt
IADWashington Dulles International Airport 22:05

FRAFrankfurt International Airport 15:15
FRAFrankfurt International Airport 11:50

ICNSeoul Incheon International Airport 10:50
22h 45m (3h 25m)
1 Stop FRA · Frankfurt 3h 25m
United Airlines (UA 932)Boeing 777

Lufthansa (LH 712)Boeing 747
United Airlines (UA 932)
- -
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- T
- F
- -
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05:00 DCA

16:30 ICN

21Hrs, 30m 1 Stop (DFW)
DCAWashington Ronald Reagan National Airport 05:00 - ICN 16:30 21h 30m 1 Stop (DFW) Dallas
DCAWashington Ronald Reagan National Airport 05:00

DFWDallas/Fort Worth Intl Airport 10:00
DFWDallas/Fort Worth Intl Airport 07:49

ICNSeoul Incheon International Airport 16:30
21h 30m (2h 11m)
1 Stop DFW · Dallas 2h 11m
American Airlines (AA 2007)Airbus A321 Neo

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 2007)
- -
- -
- -
- -
- -
- S
- -

06:00 BWI

16:30 ICN

20Hrs, 30m 1 Stop (DFW)
BWIBaltimore Washington International Airport 06:00 - ICN 16:30 20h 30m 1 Stop (DFW) Dallas
BWIBaltimore Washington International Airport 06:00

DFWDallas/Fort Worth Intl Airport 10:00
DFWDallas/Fort Worth Intl Airport 08:59

ICNSeoul Incheon International Airport 16:30
20h 30m (1h 01m)
1 Stop DFW · Dallas 1h 01m
American Airlines (AA 1403)Boeing 737 800

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 1403)
- -
- -
- -
- -
- -
- S
- -

06:00 BWI

16:45 ICN

20Hrs, 45m 1 Stop (DFW)
BWIBaltimore Washington International Airport 06:00 - ICN 16:45 20h 45m 1 Stop (DFW) Dallas
BWIBaltimore Washington International Airport 06:00

DFWDallas/Fort Worth Intl Airport 10:10
DFWDallas/Fort Worth Intl Airport 08:59

ICNSeoul Incheon International Airport 16:45
20h 45m (1h 11m)
1 Stop DFW · Dallas 1h 11m
American Airlines (AA 1403)Boeing 737 800

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 1403)
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06:05 BWI

17:55 ICN

21Hrs, 50m 1 Stop (SFO)
BWIBaltimore Washington International Airport 06:05 - ICN 17:55 21h 50m 1 Stop (SFO) San Francisco
BWIBaltimore Washington International Airport 06:05

SFOSan Francisco International Airport 12:10
SFOSan Francisco International Airport 09:29

ICNSeoul Incheon International Airport 17:55
21h 50m (2h 41m)
1 Stop SFO · San Francisco 2h 41m
United Airlines (UA 445)Boeing 737 900

Asiana Airlines (OZ 215)Airbus A359
United Airlines (UA 445)
- -
- -
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- -
- -
- -
- -

06:05 BWI

17:55 ICN

21Hrs, 50m 1 Stop (SFO)
BWIBaltimore Washington International Airport 06:05 - ICN 17:55 21h 50m 1 Stop (SFO) San Francisco
BWIBaltimore Washington International Airport 06:05

SFOSan Francisco International Airport 12:10
SFOSan Francisco International Airport 09:29

ICNSeoul Incheon International Airport 17:55
21h 50m (2h 41m)
1 Stop SFO · San Francisco 2h 41m
United Airlines (UA 445)Boeing 737 Max 8 Passenger

Asiana Airlines (OZ 215)Airbus A359
United Airlines (UA 445)
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- -
- -
- -
- F
- -
- -

06:21 IAD

16:30 ICN

20Hrs, 09m 1 Stop (DFW)
IADWashington Dulles International Airport 06:21 - ICN 16:30 20h 09m 1 Stop (DFW) Dallas
IADWashington Dulles International Airport 06:21

DFWDallas/Fort Worth Intl Airport 10:00
DFWDallas/Fort Worth Intl Airport 09:09

ICNSeoul Incheon International Airport 16:30
20h 09m (51m)
1 Stop DFW · Dallas 51m
American Airlines (AA 2617)Boeing 737 800

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 2617)
- -
- -
- -
- -
- -
- S
- -

06:21 IAD

16:45 ICN

20Hrs, 24m 1 Stop (DFW)
IADWashington Dulles International Airport 06:21 - ICN 16:45 20h 24m 1 Stop (DFW) Dallas
IADWashington Dulles International Airport 06:21

DFWDallas/Fort Worth Intl Airport 10:10
DFWDallas/Fort Worth Intl Airport 09:09

ICNSeoul Incheon International Airport 16:45
20h 24m (1h 01m)
1 Stop DFW · Dallas 1h 01m
American Airlines (AA 2617)Boeing 737 800

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 2617)
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06:30 DCA

16:30 ICN

20Hrs, 00m 1 Stop (DFW)
DCAWashington Ronald Reagan National Airport 06:30 - ICN 16:30 20h 1 Stop (DFW) Dallas
DCAWashington Ronald Reagan National Airport 06:30

DFWDallas/Fort Worth Intl Airport 10:00
DFWDallas/Fort Worth Intl Airport 09:17

ICNSeoul Incheon International Airport 16:30
20h (43m)
1 Stop DFW · Dallas 43m
American Airlines (AA 1839)Boeing 737 800

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 1839)
- -
- -
- -
- -
- -
- S
- -

06:30 DCA

16:45 ICN

20Hrs, 15m 1 Stop (DFW)
DCAWashington Ronald Reagan National Airport 06:30 - ICN 16:45 20h 15m 1 Stop (DFW) Dallas
DCAWashington Ronald Reagan National Airport 06:30

DFWDallas/Fort Worth Intl Airport 10:10
DFWDallas/Fort Worth Intl Airport 09:17

ICNSeoul Incheon International Airport 16:45
20h 15m (53m)
1 Stop DFW · Dallas 53m
American Airlines (AA 1839)Boeing 737 800

American Airlines (AA 281)Boeing 777 200
American Airlines (AA 1839)
- M
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06:31 IAD

17:55 ICN

21Hrs, 24m 1 Stop (SFO)
IADWashington Dulles International Airport 06:31 - ICN 17:55 21h 24m 1 Stop (SFO) San Francisco
IADWashington Dulles International Airport 06:31

SFOSan Francisco International Airport 12:10
SFOSan Francisco International Airport 09:40

ICNSeoul Incheon International Airport 17:55
21h 24m (2h 30m)
1 Stop SFO · San Francisco 2h 30m
United Airlines (UA 1095)Boeing 737 900

Asiana Airlines (OZ 215)Airbus A359
United Airlines (UA 1095)
- M
- -
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- -
- F
- -
- -

08:35 IAD

17:50 ICN

19Hrs, 15m 1 Stop (SEA)
IADWashington Dulles International Airport 08:35 - ICN 17:50 19h 15m 1 Stop (SEA) Seattle
IADWashington Dulles International Airport 08:35

SEASeattle/Tacoma International Airport 12:45
SEASeattle/Tacoma International Airport 11:33

ICNSeoul Incheon International Airport 17:50
19h 15m (1h 12m)
1 Stop SEA · Seattle 1h 12m
United Airlines (UA 1964)Airbus

Asiana Airlines (OZ 271)Boeing 777 200 Lr
United Airlines (UA 1964)
- -
- -
- -
- -
- -
- S
- -

08:35 IAD

17:50 ICN

19Hrs, 15m 1 Stop (SEA)
IADWashington Dulles International Airport 08:35 - ICN 17:50 19h 15m 1 Stop (SEA) Seattle
IADWashington Dulles International Airport 08:35

SEASeattle/Tacoma International Airport 12:45
SEASeattle/Tacoma International Airport 11:33

ICNSeoul Incheon International Airport 17:50
19h 15m (1h 12m)
1 Stop SEA · Seattle 1h 12m
United Airlines (UA 1964)Airbus

Asiana Airlines (OZ 271)Airbus A359
United Airlines (UA 1964)
- -
- -
- -
- -
- -
- -
- S

11:05 IAD

22:30 GMP

21Hrs, 25m 1 Stop (HND)
IADWashington Dulles International Airport 11:05 - GMP 22:30 21h 25m 1 Stop (HND) Tokyo
IADWashington Dulles International Airport 11:05

HNDTokyo Haneda Airport 20:00
HNDTokyo Haneda Airport 15:25

GMPSeoul Gimpo International Airport 22:30
21h 25m (4h 35m)
1 Stop HND · Tokyo 4h 35m
All Nippon Airways (NH 101)Boeing 787 8

All Nippon Airways (NH 867)Boeing 787 8
All Nippon Airways (NH 101)
- M
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- F
- S
- S

11:05 IAD

22:35 GMP

21Hrs, 30m 1 Stop (HND)
IADWashington Dulles International Airport 11:05 - GMP 22:35 21h 30m 1 Stop (HND) Tokyo
IADWashington Dulles International Airport 11:05

HNDTokyo Haneda Airport 20:05
HNDTokyo Haneda Airport 15:25

GMPSeoul Gimpo International Airport 22:35
21h 30m (4h 40m)
1 Stop HND · Tokyo 4h 40m
All Nippon Airways (NH 101)Boeing 787 8

Asiana Airlines (OZ 1035)Airbus Industrie 330 300
All Nippon Airways (NH 101)
- M
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- S

12:35 IAD

22:30 GMP

19Hrs, 55m 1 Stop (HND)
IADWashington Dulles International Airport 12:35 - GMP 22:30 19h 55m 1 Stop (HND) Tokyo
IADWashington Dulles International Airport 12:35

HNDTokyo Haneda Airport 20:00
HNDTokyo Haneda Airport 16:50

GMPSeoul Gimpo International Airport 22:30
19h 55m (3h 10m)
1 Stop HND · Tokyo 3h 10m
United Airlines (UA 803)Boeing 777

All Nippon Airways (NH 867)Boeing 787 8
United Airlines (UA 803)
- M
- T
- W
- T
- F
- S
- S

17:50 IAD

05:30 ICN

21Hrs, 40m 1 Stop (SFO)
IADWashington Dulles International Airport 17:50 - ICN 05:30 21h 40m 1 Stop (SFO) San Francisco
IADWashington Dulles International Airport 17:50

SFOSan Francisco International Airport 23:30
SFOSan Francisco International Airport 20:47

ICNSeoul Incheon International Airport 05:30
21h 40m (2h 43m)
1 Stop SFO · San Francisco 2h 43m
United Airlines (UA 1757)Boeing 777 300 Er

Asiana Airlines (OZ 211)Airbus A359
United Airlines (UA 1757)
- M
- T
- W
- T
- F
- S
- S

17:50 IAD

05:40 ICN

21Hrs, 50m 1 Stop (SFO)
IADWashington Dulles International Airport 17:50 - ICN 05:40 21h 50m 1 Stop (SFO) San Francisco
IADWashington Dulles International Airport 17:50

SFOSan Francisco International Airport 23:45
SFOSan Francisco International Airport 20:47

ICNSeoul Incheon International Airport 05:40
21h 50m (2h 58m)
1 Stop SFO · San Francisco 2h 58m
United Airlines (UA 1757)Boeing 777 300 Er

United Airlines (UA 805)Boeing 787 9
United Airlines (UA 1757)
- M
- T
- W
- T
- F
- S
- S

17:59 DCA

05:30 ICN

21Hrs, 31m 1 Stop (SFO)
DCAWashington Ronald Reagan National Airport 17:59 - ICN 05:30 21h 31m 1 Stop (SFO) San Francisco
DCAWashington Ronald Reagan National Airport 17:59

SFOSan Francisco International Airport 23:30
SFOSan Francisco International Airport 21:14

ICNSeoul Incheon International Airport 05:30
21h 31m (2h 16m)
1 Stop SFO · San Francisco 2h 16m
United Airlines (UA 698)Boeing 737 800

Asiana Airlines (OZ 211)Airbus A359
United Airlines (UA 698)
- -
- -
- -
- -
- -
- S
- -

17:59 DCA

05:30 ICN

21Hrs, 31m 1 Stop (SFO)
DCAWashington Ronald Reagan National Airport 17:59 - ICN 05:30 21h 31m 1 Stop (SFO) San Francisco
DCAWashington Ronald Reagan National Airport 17:59

SFOSan Francisco International Airport 23:30
SFOSan Francisco International Airport 21:14

ICNSeoul Incheon International Airport 05:30
21h 31m (2h 16m)
1 Stop SFO · San Francisco 2h 16m
United Airlines (UA 698)Boeing 737 Max 8 Passenger

Asiana Airlines (OZ 211)Airbus A359
United Airlines (UA 698)
- M
- T
- W
- T
- F
- -
- S

17:59 DCA

05:40 ICN

21Hrs, 41m 1 Stop (SFO)
DCAWashington Ronald Reagan National Airport 17:59 - ICN 05:40 21h 41m 1 Stop (SFO) San Francisco
DCAWashington Ronald Reagan National Airport 17:59

SFOSan Francisco International Airport 23:45
SFOSan Francisco International Airport 21:14

ICNSeoul Incheon International Airport 05:40
21h 41m (2h 31m)
1 Stop SFO · San Francisco 2h 31m
United Airlines (UA 698)Boeing 737 800

United Airlines (UA 805)Boeing 787 9
United Airlines (UA 698)
- -
- -
- -
- -
- -
- S
- -

17:59 DCA

05:40 ICN

21Hrs, 41m 1 Stop (SFO)
DCAWashington Ronald Reagan National Airport 17:59 - ICN 05:40 21h 41m 1 Stop (SFO) San Francisco
DCAWashington Ronald Reagan National Airport 17:59

SFOSan Francisco International Airport 23:45
SFOSan Francisco International Airport 21:14

ICNSeoul Incheon International Airport 05:40
21h 41m (2h 31m)
1 Stop SFO · San Francisco 2h 31m
United Airlines (UA 698)Boeing 737 Max 8 Passenger

United Airlines (UA 805)Boeing 787 9
United Airlines (UA 698)
- M
- T
- W
- T
- F
- -
- S

Sorry, there are no schedules matching your filters. Try removing one. reset

What’s the fastest flight time from Washington to Seoul?

The fastest flight time for direct flights from Washington to Seoul is 15 hours 50 minutes. Check latest flight schedules & prices on Wego.

How far is Seoul from Washington?

The flight distance between Washington and Seoul is 11164km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 05:00. The last flight of the day departs at 21:30. See the full list of flight times on Wego.

How many airlines offer direct flights from Washington to Seoul?

There are 1 airlines that offer direct flights from Washington to Seoul. Find out the list of airlines on Wego.

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