Find Deals on 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: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
Icelandair
Icelandair
CPH
3:50a
SEA
10:45p
18h 55m
1 stop
SEA
12:30p
CPH
8:10a
19h 40m
1 stop
Depart: Sun Mar 26 2017 Return: Sun Apr 2 2017 Trip spans 8 days
American Airlines
American Airlines
CPH
3:20a
SEA
2:13a
22h 53m
2 stops
SEA
3:15p
CPH
4:20a
13h 05m
1 stop
Depart: Fri Jun 2 2017 Return: Mon Jun 12 2017 Trip spans 11 days
Delta
Delta
CPH
2:30a
SEA
4:42p
14h 12m
1 stop
SEA
5:40a
CPH
10:05p
16h 25m
2 stops
Depart: Mon Aug 14 2017 Return: Thu Aug 31 2017 Trip spans 18 days
Air Canada
Air Canada
CPH
6:00a
SEA
1:55a
19h 55m
2 stops
SEA
7:00a
CPH
11:40p
16h 40m
2 stops
Depart: Tue Aug 15 2017 Return: Mon Aug 28 2017 Trip spans 14 days
British Airways
British Airways
CPH
3:20a
SEA
12:53a
21h 33m
2 stops
SEA
9:20a
CPH
2:40a
17h 20m
1 stop
Depart: Thu Mar 2 2017 Return: Mon Mar 6 2017 Trip spans 5 days
KLM
KLM
CPH
1:00a
SEA
3:28p
14h 28m
1 stop
SEA
8:29a
CPH
9:20p
12h 51m
1 stop
Depart: Sat Jun 3 2017 Return: Sun Jun 11 2017 Trip spans 9 days
Brussels Airlines
Brussels Airlines
CPH
7:45a
SEA
2:03a
42h 18m
2 stops
SEA
2:30a
CPH
4:30a
26h 00m
2 stops
Depart: Tue Aug 8 2017 Return: Sun Aug 13 2017 Trip spans 6 days
United
United
CPH
7:05a
SEA
2:47a
19h 42m
1 stop
SEA
6:30p
CPH
11:40p
29h 10m
2 stops
Depart: Mon Mar 27 2017 Return: Tue Apr 4 2017 Trip spans 9 days
American Airlines
American Airlines
CPH
12:30p
SEA
2:13a
37h 43m
2 stops
SEA
4:05a
CPH
6:05a
26h 00m
2 stops
Depart: Sun Aug 27 2017 Return: Tue Sep 5 2017 Trip spans 10 days
Icelandair
Icelandair
CPH
6:30p
SEA
4:15p
21h 45m
1 stop
SEA
12:30p
CPH
5:15a
16h 45m
1 stop
Depart: Wed Aug 16 2017 Return: Mon Aug 28 2017 Trip spans 13 days
British Airways
British Airways
CPH
3:20a
SEA
1:49a
22h 29m
2 stops
SEA
9:20a
CPH
4:20a
19h 00m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
American Airlines
American Airlines
CPH
3:20a
SEA
2:13a
22h 53m
2 stops
SEA
3:15p
CPH
11:55p
32h 40m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 2 days
Delta
Delta
CPH
1:00a
SEA
3:28p
14h 28m
1 stop
SEA
10:30a
CPH
9:15p
34h 45m
1 stop
Depart: Mon Aug 28 2017 Return: Tue Sep 5 2017 Trip spans 9 days
Icelandair
Icelandair
CPH
10:00a
SEA
11:15p
13h 15m
1 stop
SEA
12:30p
CPH
5:15a
16h 45m
1 stop
Depart: Fri Aug 11 2017 Return: Wed Aug 30 2017 Trip spans 20 days
Brussels Airlines
Brussels Airlines
CPH
7:45a
SEA
2:47a
43h 02m
2 stops
SEA
4:05a
CPH
4:30a
24h 25m
2 stops
Depart: Thu Aug 17 2017 Return: Mon Aug 28 2017 Trip spans 12 days
British Airways
British Airways
CPH
3:20a
SEA
1:49a
22h 29m
2 stops
SEA
9:20a
CPH
4:20a
19h 00m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
American Airlines
American Airlines
CPH
3:20a
SEA
2:13a
22h 53m
2 stops
SEA
4:05a
CPH
6:30a
26h 25m
2 stops
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
Icelandair
Icelandair
CPH
3:45p
SEA
4:15p
24h 30m
1 stop
SEA
12:30p
CPH
5:15a
16h 45m
1 stop
Depart: Sat Aug 12 2017 Return: Wed Aug 30 2017 Trip spans 19 days
Brussels Airlines
Brussels Airlines
CPH
7:45a
SEA
2:47a
43h 02m
2 stops
SEA
4:05a
CPH
10:05p
18h 00m
2 stops
Depart: Mon May 15 2017 Return: Sun May 21 2017 Trip spans 7 days
British Airways
British Airways
CPH
7:05a
SEA
3:59a
20h 54m
2 stops
SEA
7:59p
CPH
11:55p
27h 56m
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
$443
Destination

Seattle
$443