Find Cheap Flights from Seattle/Tacoma Intl to Kastrup Copenhagen (SEA - CPH)

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 Seattle/Tacoma Intl to Kastrup Copenhagen

(Round-trip)
Depart: Wed Feb 14 2018 Return: Wed Feb 28 2018 Trip spans 15 days
Norwegian
Norwegian
SEA
12:00a
CPH
1:00p
13h 00m
1 stop
CPH
12:00a
SEA
1:25p
13h 25m
1 stop
Depart: Thu Dec 7 2017 Return: Sun Dec 17 2017 Trip spans 11 days
Icelandair
Icelandair
SEA
12:00a
CPH
6:05p
18h 05m
1 stop
CPH
12:00a
SEA
5:50a
29h 50m
1 stop
Depart: Tue Oct 31 2017 Return: Tue Nov 21 2017 Trip spans 22 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CPH
5:15p
17h 15m
1 stop
CPH
12:00a
SEA
5:03p
17h 03m
2 stops
Depart: Sat Mar 10 2018 Return: Tue Mar 20 2018 Trip spans 10 days
Air Canada
Air Canada
SEA
12:00a
CPH
5:15p
17h 15m
1 stop
CPH
12:00a
SEA
6:30p
18h 30m
1 stop
Depart: Mon Nov 13 2017 Return: Mon Nov 20 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
12:00a
CPH
5:05p
17h 05m
1 stop
CPH
12:00a
SEA
1:25p
13h 25m
1 stop
Depart: Fri Dec 1 2017 Return: Fri Dec 8 2017 Trip spans 8 days
Icelandair
Icelandair
SEA
12:00a
CPH
6:05p
18h 05m
1 stop
CPH
12:00a
SEA
1:00p
13h 00m
1 stop
Depart: Sat Mar 10 2018 Return: Sat Mar 17 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CPH
5:15p
17h 15m
1 stop
CPH
12:00a
SEA
6:38p
18h 38m
2 stops
Depart: Tue Oct 3 2017 Return: Fri Oct 13 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CPH
1:05p
13h 05m
1 stop
CPH
12:00a
SEA
6:55a
30h 55m
2 stops
Depart: Thu Sep 28 2017 Return: Sun Oct 8 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CPH
9:15p
21h 15m
1 stop
CPH
12:00a
SEA
3:45a
27h 45m
1 stop
Depart: Mon Sep 25 2017 Return: Sat Sep 30 2017 Trip spans 6 days
$1158
Select
Norwegian
Norwegian
SEA
12:00a
CPH
12:50a
24h 50m
1 stop
CPH
12:00a
SEA
7:15a
31h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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.

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Airports
Origin

Seattle
$425
Destination

Copenhagen
$425