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Find Flight Deals from Washington to Seoul Incheon Intl Airport (WAS - ICN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Seoul Incheon Intl Airport

(Round-trip)
Depart: Tue Mar 3 2015 Return: Thu Apr 2 2015 Trip spans 30 days
Air Canada
Air Canada
DCA
1:00a
ICN
9:15p
20h 15m
2 stops
ICN
2:00p
DCA
5:57p
27h 57m
2 stops
Depart: Tue Feb 10 2015 Return: Wed Mar 4 2015 Trip spans 23 days
Air Canada
Air Canada
IAD
6:51a
ICN
9:15p
38h 24m
2 stops
ICN
12:45p
IAD
4:51p
28h 06m
2 stops
Depart: Sun Feb 8 2015 Return: Wed Feb 18 2015 Trip spans 11 days
United
United
DCA
4:45a
ICN
2:10a
21h 25m
2 stops
ICN
1:10p
DCA
7:06a
17h 56m
1 stop
Depart: Sat Apr 18 2015 Return: Fri May 1 2015 Trip spans 14 days
United
United
IAD
6:11p
ICN
9:45p
27h 34m
2 stops
ICN
7:40a
IAD
12:50a
17h 10m
1 stop
Depart: Mon Feb 2 2015 Return: Thu Feb 5 2015 Trip spans 4 days
Delta
Delta
IAD
7:55a
ICN
12:30a
16h 35m
1 stop
ICN
6:45a
IAD
6:18a
23h 33m
1 stop
Depart: Tue Feb 3 2015 Return: Tue Feb 17 2015 Trip spans 15 days
Delta
Delta
DCA
7:55a
ICN
12:30a
16h 35m
1 stop
ICN
6:45a
DCA
6:24a
23h 39m
1 stop
Depart: Mon Mar 2 2015 Return: Thu Mar 5 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
1:25a
ICN
9:00p
19h 35m
1 stop
ICN
1:00p
IAD
8:53a
19h 53m
1 stop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
American Airlines
American Airlines
DCA
1:30a
ICN
10:15p
20h 45m
1 stop
ICN
1:15p
DCA
6:13p
28h 58m
2 stops
Depart: Mon May 11 2015 Return: Sun Jun 14 2015 Trip spans 35 days
Air China
Air China
IAD
1:00p
ICN
9:15p
32h 15m
1 stop
ICN
1:50p
IAD
11:35p
33h 45m
1 stop
Depart: Thu May 28 2015 Return: Sat Jul 25 2015 Trip spans 59 days
Multiple Airlines
Multiple Airlines
DCA
4:30a
ICN
4:15a
23h 45m
2 stops
ICN
1:15p
DCA
4:02p
50h 47m
2 stops
Depart: Mon Feb 23 2015 Return: Sun Mar 8 2015 Trip spans 13 days
$1020
Select
Aeroflot
Aeroflot
IAD
9:05a
ICN
4:40p
31h 35m
2 stops
ICN
8:45a
IAD
10:20p
37h 35m
1 stop
Depart: Wed Feb 18 2015 Return: Fri Mar 6 2015 Trip spans 17 days
$1067
Select
Multiple Airlines
Multiple Airlines
IAD
1:20p
ICN
11:35p
34h 15m
1 stop
ICN
12:45p
IAD
7:00a
18h 15m
1 stop
Depart: Sat Aug 29 2015 Return: Sat Sep 5 2015 Trip spans 8 days
$1124
Select
Turkish Airlines
Turkish Airlines
IAD
7:25p
ICN
11:55p
28h 30m
1 stop
ICN
7:50p
IAD
3:10a
31h 20m
1 stop
Depart: Fri Feb 20 2015 Return: Sun Mar 1 2015 Trip spans 10 days
$1435
Select
Korean Air
Korean Air
IAD
6:50a
ICN
9:30p
14h 40m
nonstop
ICN
5:15a
IAD
6:50p
13h 35m
nonstop
Depart: Sat Feb 21 2015 Return: Sun Mar 1 2015 Trip spans 9 days
$1486
Select
Qatar Airways
Qatar Airways
IAD
2:28p
ICN
9:10p
54h 42m
2 stops
ICN
7:05p
IAD
11:50p
28h 45m
1 stop
Depart: Sun Jul 5 2015 Return: Sat Aug 15 2015 Trip spans 42 days
$1633
Select
Air France
Air France
IAD
5:30p
ICN
10:00p
28h 30m
1 stop
ICN
5:30a
IAD
4:25a
22h 55m
1 stop
Change your search
Select an airline:  Delta
Direct flights WAS to ICN on Delta
Flight # Depart IAD Arrive ICN Sun Mon Tue Wed Thu Fri Sat Valid Between
7856 11:50 am 4:30 pm Jan 29 - Feb 13
7856 11:50 am 4:30 pm Feb 14 - Feb 14
7856 11:50 am 4:30 pm Feb 15 - Mar 7
7856 12:50 pm 4:30 pm Mar 8 - Mar 28
Airports
Origin

Washington
only $909
only $870
Destination

Seoul
$870