Find Cheap Flights to Europe

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 Europe

(Round-trip)
Depart: Mon Oct 9 2017 Return: Mon Oct 23 2017 Trip spans 15 days
Icelandair
Icelandair
SEA
CPH
16h 30m
1 stop
CPH
SEA
12h 45m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Oct 5 2017 Trip spans 17 days
Air Canada
Air Canada
SEA
CPH
26h 25m
2 stops
CPH
SEA
18h 26m
1 stop
Depart: Mon Nov 6 2017 Return: Fri Nov 17 2017 Trip spans 12 days
Norwegian
Norwegian
SEA
CPH
13h 00m
1 stop
CPH
SEA
13h 25m
1 stop
Depart: Tue Aug 22 2017 Return: Wed Sep 13 2017 Trip spans 23 days
Multiple Airlines
Multiple Airlines
SEA
CPH
26h 05m
2 stops
CPH
SEA
30h 27m
2 stops
Depart: Mon Sep 25 2017 Return: Tue Oct 10 2017 Trip spans 16 days
KLM
KLM
SEA
AMS
9h 56m
nonstop
AMS
SEA
10h 21m
nonstop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
SEA
CDG
16h 30m
1 stop
CDG
SEA
17h 49m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 17 2017 Trip spans 10 days
British Airways
British Airways
SEA
DUB
24h 06m
1 stop
DUB
SEA
23h 05m
1 stop
Depart: Sat Jan 6 2018 Return: Sat Jan 13 2018 Trip spans 8 days
Delta
Delta
SEA
CDG
10h 17m
nonstop
CDG
SEA
10h 45m
nonstop
Depart: Tue Sep 26 2017 Return: Wed Oct 4 2017 Trip spans 9 days
Air France
Air France
SEA
CDG
10h 09m
nonstop
CDG
SEA
10h 41m
nonstop
Depart: Wed Aug 30 2017 Return: Thu Sep 7 2017 Trip spans 9 days
United
United
SEA
AMS
30h 25m
1 stop
AMS
SEA
18h 26m
1 stop
Depart: Sun Aug 13 2017 Return: Tue Aug 29 2017 Trip spans 17 days
Iberia
Iberia
SEA
CDG
25h 06m
1 stop
CDG
SEA
16h 23m
1 stop
Depart: Fri Dec 22 2017 Return: Mon Jan 1 2018 Trip spans 11 days
Lufthansa
Lufthansa
SEA
CDG
19h 25m
1 stop
CDG
SEA
29h 10m
2 stops
Depart: Mon Oct 9 2017 Return: Mon Oct 23 2017 Trip spans 15 days
Icelandair
Icelandair
SEA
CPH
16h 30m
1 stop
CPH
SEA
12h 45m
1 stop
Depart: Sat Sep 9 2017 Return: Sat Sep 23 2017 Trip spans 15 days
Air Canada
Air Canada
SEA
CPH
26h 25m
2 stops
CPH
SEA
30h 27m
2 stops
Depart: Wed Dec 6 2017 Return: Wed Dec 13 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
CPH
13h 00m
1 stop
CPH
SEA
13h 25m
1 stop
Depart: Tue Aug 22 2017 Return: Fri Sep 1 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
CPH
26h 05m
2 stops
CPH
SEA
23h 28m
2 stops
Depart: Sat Oct 7 2017 Return: Mon Oct 9 2017 Trip spans 3 days
Icelandair
Icelandair
SEA
CDG
11h 25m
1 stop
CDG
SEA
12h 35m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 27 2017 Trip spans 15 days
$1073
Select
SWISS
SWISS
SEA
DME
23h 45m
2 stops
DME
SEA
21h 08m
2 stops
Depart: Sat Nov 18 2017 Return: Tue Nov 28 2017 Trip spans 11 days
Brussels Airlines
Brussels Airlines
SEA
CDG
16h 30m
1 stop
CDG
SEA
17h 49m
1 stop
Depart: Thu Aug 17 2017 Return: Thu Sep 7 2017 Trip spans 22 days
Multiple Airlines
Multiple Airlines
SEA
AMS
25h 40m
1 stop
AMS
SEA
31h 18m
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

Seattle
$446
Destination

Copenhagen
$446
Amsterdam
$502
Dublin
$585
Moscow
$1073
Paris
$461