Find Deals on Flights from Seattle to Kastrup Copenhagen

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Kastrup Copenhagen

(Round-trip)
Depart: Fri Jan 20 2017 Return: Fri Jan 27 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
4:05a
CPH
6:55p
14h 50m
1 stop
CPH
2:15a
SEA
8:24p
18h 09m
1 stop
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
Air Canada
Air Canada
SEA
3:10a
CPH
8:35p
17h 25m
1 stop
CPH
7:15a
SEA
1:24a
18h 09m
1 stop
Depart: Thu Feb 9 2017 Return: Tue Feb 21 2017 Trip spans 13 days
United
United
SEA
3:10a
CPH
8:35p
17h 25m
1 stop
CPH
7:15a
SEA
1:24a
18h 09m
1 stop
Depart: Wed Jan 25 2017 Return: Wed Feb 1 2017 Trip spans 8 days
Finnair
Finnair
SEA
2:45a
CPH
2:10a
23h 25m
2 stops
CPH
3:10p
SEA
12:52a
33h 42m
2 stops
Depart: Wed Mar 8 2017 Return: Fri Mar 24 2017 Trip spans 16 days
Lufthansa
Lufthansa
SEA
8:40a
CPH
3:20a
18h 40m
2 stops
CPH
7:15a
SEA
3:25p
32h 10m
2 stops
Depart: Mon Feb 13 2017 Return: Mon Feb 20 2017 Trip spans 8 days
Icelandair
Icelandair
SEA
10:30a
CPH
10:00p
11h 30m
1 stop
CPH
3:10p
SEA
8:40p
29h 30m
1 stop
Depart: Thu Apr 6 2017 Return: Wed Apr 19 2017 Trip spans 14 days
American Airlines
American Airlines
SEA
9:25a
CPH
11:50p
14h 25m
1 stop
CPH
4:55a
SEA
2:25a
21h 30m
2 stops
Depart: Fri Feb 3 2017 Return: Wed Feb 22 2017 Trip spans 20 days
British Airways
British Airways
SEA
1:15p
CPH
3:20a
14h 05m
1 stop
CPH
5:30a
SEA
8:15p
14h 45m
1 stop
Depart: Sat Apr 29 2017 Return: Sat May 13 2017 Trip spans 15 days
Brussels Airlines
Brussels Airlines
SEA
4:05a
CPH
8:15a
28h 10m
2 stops
CPH
2:50a
SEA
11:40p
20h 50m
2 stops
Depart: Sun Jan 8 2017 Return: Sun Jan 15 2017 Trip spans 8 days
Delta
Delta
SEA
7:58a
CPH
12:05a
16h 07m
1 stop
CPH
1:00a
SEA
3:25p
14h 25m
1 stop
Depart: Sun Jan 1 2017 Return: Mon Jan 9 2017 Trip spans 9 days
KLM
KLM
SEA
8:25a
CPH
4:10a
19h 45m
1 stop
CPH
1:00a
SEA
3:25p
14h 25m
1 stop
Depart: Tue May 16 2017 Return: Mon May 22 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
SEA
3:00a
CPH
8:35a
29h 35m
2 stops
CPH
9:50a
SEA
3:28a
41h 38m
2 stops
Depart: Tue Jan 10 2017 Return: Wed Feb 1 2017 Trip spans 23 days
Major Airline
Major Airline
SEA
9:45p
CPH
3:00p
17h 15m
2 stops
CPH
9:40a
SEA
7:52p
34h 12m
2 stops
Depart: Wed Feb 1 2017 Return: Wed Feb 22 2017 Trip spans 22 days
Air Canada
Air Canada
SEA
4:05p
CPH
8:35p
28h 30m
2 stops
CPH
7:15a
SEA
1:35p
30h 20m
2 stops
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
United
United
SEA
3:10a
CPH
8:35p
17h 25m
1 stop
CPH
7:15a
SEA
1:24a
18h 09m
1 stop
Depart: Mon Jan 16 2017 Return: Fri Jan 27 2017 Trip spans 12 days
Finnair
Finnair
SEA
1:15p
CPH
10:40p
33h 25m
2 stops
CPH
3:55a
SEA
12:52a
20h 57m
2 stops
Depart: Mon Feb 27 2017 Return: Tue Mar 7 2017 Trip spans 9 days
Icelandair
Icelandair
SEA
10:30a
CPH
10:00p
11h 30m
1 stop
CPH
8:20a
SEA
8:40p
12h 20m
1 stop
Depart: Sun Jan 22 2017 Return: Sun Jan 29 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
5:05a
CPH
9:35p
16h 30m
2 stops
CPH
7:15a
SEA
3:20p
32h 05m
2 stops
Depart: Wed Jan 11 2017 Return: Thu Feb 2 2017 Trip spans 23 days
Major Airline
Major Airline
SEA
12:05a
CPH
11:05p
23h 00m
2 stops
CPH
12:35a
SEA
8:24p
19h 49m
2 stops
Depart: Mon Feb 20 2017 Return: Mon Mar 13 2017 Trip spans 21 days
Air Canada
Air Canada
SEA
3:10a
CPH
8:35p
17h 25m
1 stop
CPH
7:15a
SEA
1:24a
18h 09m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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Airports
Origin

Seattle
$392
Destination

Copenhagen
$392