Find Cheap Flights from Denmark to Seattle

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.
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Book cheap flights from Denmark to Seattle

(Round-trip)
Depart: Wed May 24 2017 Return: Tue Jun 6 2017 Trip spans 14 days
KLM
KLM
CPH
2:00a
SEA
9:19p
19h 19m
2 stops
SEA
9:42a
CPH
9:30a
23h 48m
1 stop
Depart: Mon Aug 14 2017 Return: Sat Sep 2 2017 Trip spans 20 days
British Airways
British Airways
CPH
4:15p
SEA
9:26p
29h 11m
2 stops
SEA
4:30a
CPH
11:55p
19h 25m
2 stops
Depart: Tue Aug 22 2017 Return: Fri Sep 1 2017 Trip spans 11 days
Brussels Airlines
Brussels Airlines
CPH
2:50a
SEA
1:25a
22h 35m
2 stops
SEA
2:30a
CPH
9:30a
31h 00m
2 stops
Depart: Thu May 25 2017 Return: Tue Jun 6 2017 Trip spans 13 days
Lufthansa
Lufthansa
CPH
10:55a
SEA
4:50p
29h 55m
1 stop
SEA
5:05a
CPH
10:15p
17h 10m
2 stops
Depart: Sun Jul 16 2017 Return: Mon Jul 31 2017 Trip spans 16 days
United
United
CPH
11:00a
SEA
2:04p
27h 04m
2 stops
SEA
7:10p
CPH
4:00a
32h 50m
2 stops
Depart: Sun May 28 2017 Return: Tue Jun 6 2017 Trip spans 10 days
KLM
KLM
CPH
2:00a
SEA
9:19p
19h 19m
2 stops
SEA
9:42a
CPH
5:20a
19h 38m
1 stop
Depart: Sun Aug 20 2017 Return: Thu Aug 31 2017 Trip spans 12 days
British Airways
British Airways
CPH
3:20a
SEA
12:33a
21h 13m
2 stops
SEA
7:21a
CPH
2:40a
19h 19m
2 stops
Depart: Tue May 23 2017 Return: Tue Jun 6 2017 Trip spans 15 days
KLM
KLM
CPH
2:00a
SEA
9:19p
19h 19m
2 stops
SEA
9:42a
CPH
2:40a
16h 58m
1 stop
Depart: Mon May 22 2017 Return: Tue Jun 6 2017 Trip spans 16 days
Brussels Airlines
Brussels Airlines
CPH
2:15p
SEA
4:05a
37h 50m
2 stops
SEA
3:50a
CPH
9:30a
29h 40m
2 stops
Depart: Thu Jun 22 2017 Return: Fri Jun 23 2017 Trip spans 2 days
$1130
Select
Condor
Condor
CPH
2:40a
SEA
4:15a
25h 35m
2 stops
SEA
4:05a
CPH
5:10a
25h 05m
2 stops
Depart: Thu Aug 17 2017 Return: Tue Aug 29 2017 Trip spans 13 days
British Airways
British Airways
CPH
3:20a
SEA
2:01a
22h 41m
2 stops
SEA
10:45a
CPH
4:20a
17h 35m
2 stops
Depart: Fri May 26 2017 Return: Tue Jun 6 2017 Trip spans 12 days
KLM
KLM
CPH
2:00a
SEA
8:58p
18h 58m
2 stops
SEA
9:42a
CPH
9:30a
23h 48m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 29 2017 Trip spans 9 days
British Airways
British Airways
CPH
3:20a
SEA
12:33a
21h 13m
2 stops
SEA
10:45a
CPH
4:20a
17h 35m
2 stops
Depart: Sat May 27 2017 Return: Tue Jun 6 2017 Trip spans 11 days
KLM
KLM
CPH
2:00a
SEA
4:03p
14h 03m
1 stop
SEA
9:42a
CPH
9:30a
23h 48m
1 stop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
British Airways
British Airways
CPH
3:20a
SEA
1:49a
22h 29m
2 stops
SEA
10:45a
CPH
6:05a
19h 20m
2 stops
Depart: Fri Aug 18 2017 Return: Tue Aug 29 2017 Trip spans 12 days
British Airways
British Airways
CPH
3:20a
SEA
2:01a
22h 41m
2 stops
SEA
10:45a
CPH
4:20a
17h 35m
2 stops
Depart: Fri Jul 14 2017 Return: Mon Jul 31 2017 Trip spans 18 days
United
United
CPH
3:50a
SEA
2:04p
34h 14m
2 stops
SEA
7:44p
CPH
4:00a
32h 16m
2 stops
Depart: Sun Aug 13 2017 Return: Sun Sep 3 2017 Trip spans 22 days
British Airways
British Airways
CPH
6:50a
SEA
5:32a
22h 42m
2 stops
SEA
10:45a
CPH
4:20a
17h 35m
2 stops
Depart: Tue Aug 15 2017 Return: Tue Aug 29 2017 Trip spans 15 days
British Airways
British Airways
CPH
3:20a
SEA
12:33a
21h 13m
2 stops
SEA
10:45a
CPH
6:05a
19h 20m
2 stops
Depart: Wed Aug 16 2017 Return: Tue Aug 29 2017 Trip spans 14 days
British Airways
British Airways
CPH
3:20a
SEA
12:33a
21h 13m
2 stops
SEA
10:45a
CPH
6:05a
19h 20m
2 stops
* 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

Copenhagen
$489
Destination

Seattle
$489