Find Cheap Flights from Washington to South Korea

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Washington to South Korea

(Round-trip)
Depart: Wed Aug 23 2017 Return: Tue Sep 5 2017 Trip spans 14 days
Air China
Air China
IAD
12:35p
ICN
6:35p
30h 00m
1 stop
ICN
1:50p
IAD
11:35p
33h 45m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Sep 5 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
10:55p
ICN
6:10p
19h 15m
1 stop
ICN
2:00a
IAD
2:24p
36h 24m
1 stop
Depart: Mon Sep 25 2017 Return: Mon Oct 23 2017 Trip spans 29 days
Air Canada
Air Canada
DCA
5:35a
ICN
11:30p
17h 55m
1 stop
ICN
2:00p
DCA
7:19a
17h 19m
1 stop
Depart: Wed Sep 27 2017 Return: Sun Oct 22 2017 Trip spans 26 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
ICN
7:40p
24h 40m
1 stop
ICN
6:25p
IAD
4:10a
33h 45m
1 stop
Depart: Tue May 30 2017 Return: Sat Jun 24 2017 Trip spans 26 days
China Eastern
China Eastern
IAD
3:20a
ICN
10:20p
43h 00m
2 stops
ICN
2:25p
IAD
7:53a
41h 28m
2 stops
Depart: Sun Jul 23 2017 Return: Fri Aug 18 2017 Trip spans 27 days
$1037
Select
Aeromexico
Aeromexico
IAD
8:16a
ICN
1:00p
52h 44m
3 stops
ICN
8:25a
IAD
9:03a
24h 38m
1 stop
Depart: Thu Oct 19 2017 Return: Tue Oct 24 2017 Trip spans 6 days
$1075
Select
Japan Airlines
Japan Airlines
DCA
3:10a
ICN
4:20a
25h 10m
2 stops
ICN
7:10a
DCA
6:23a
23h 13m
2 stops
Depart: Sat Aug 19 2017 Return: Thu Aug 31 2017 Trip spans 13 days
$1113
Select
United
United
IAD
6:15p
ICN
9:50p
27h 35m
1 stop
ICN
12:40p
IAD
9:45a
21h 05m
1 stop
Depart: Sun Aug 20 2017 Return: Fri Sep 1 2017 Trip spans 13 days
$1113
Select
American Airlines
American Airlines
DCA
3:00a
ICN
10:15p
19h 15m
1 stop
ICN
1:25p
DCA
7:49a
18h 24m
1 stop
Depart: Thu Nov 23 2017 Return: Sun Dec 3 2017 Trip spans 11 days
Air China
Air China
IAD
10:35a
ICN
5:35p
31h 00m
1 stop
ICN
1:10p
IAD
10:35p
33h 25m
1 stop
Depart: Fri Sep 1 2017 Return: Sun Sep 17 2017 Trip spans 17 days
Major Airline
Major Airline
DCA
12:15a
ICN
7:20p
19h 05m
1 stop
ICN
7:00a
DCA
1:44a
18h 44m
1 stop
Depart: Mon Aug 28 2017 Return: Tue Sep 5 2017 Trip spans 9 days
Air China
Air China
IAD
12:35p
ICN
5:30p
28h 55m
1 stop
ICN
11:30a
IAD
11:35p
36h 05m
1 stop
Depart: Sun Sep 17 2017 Return: Mon Oct 9 2017 Trip spans 23 days
Major Airline
Major Airline
IAD
2:00p
ICN
7:30p
29h 30m
1 stop
ICN
10:00a
IAD
2:34p
28h 34m
1 stop
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
Air China
Air China
IAD
12:35p
ICN
5:30p
28h 55m
1 stop
ICN
11:30a
IAD
11:35p
36h 05m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Nov 12 2017 Trip spans 17 days
Major Airline
Major Airline
DCA
12:15a
ICN
7:20p
19h 05m
1 stop
ICN
8:45a
DCA
4:09a
19h 24m
1 stop
Depart: Sat Aug 26 2017 Return: Thu Sep 14 2017 Trip spans 20 days
Air Canada
Air Canada
IAD
12:20p
ICN
11:30p
35h 10m
1 stop
ICN
2:00p
IAD
6:54a
16h 54m
1 stop
Depart: Sun Oct 29 2017 Return: Wed Nov 8 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
IAD
7:55p
ICN
1:25a
29h 30m
1 stop
ICN
7:40p
IAD
4:05a
32h 25m
1 stop
Depart: Mon Sep 11 2017 Return: Mon Oct 23 2017 Trip spans 43 days
Air China
Air China
IAD
12:35p
ICN
5:30p
28h 55m
1 stop
ICN
1:50p
IAD
11:35p
33h 45m
1 stop
Depart: Fri Jul 7 2017 Return: Tue Jul 18 2017 Trip spans 12 days
China Eastern
China Eastern
IAD
12:04p
ICN
10:20p
34h 16m
2 stops
ICN
8:55a
IAD
4:43p
31h 48m
2 stops
Depart: Thu Sep 28 2017 Return: Thu Oct 26 2017 Trip spans 29 days
Air Canada
Air Canada
IAD
2:55a
ICN
11:30p
20h 35m
1 stop
ICN
2:00p
IAD
6:54a
16h 54m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
only $661
only $686
Destination

Seoul
$661