Find Deals on Flights from Seattle 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Europe

(Round-trip)
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
British Airways
British Airways
SEA
AMS
14h 50m
1 stop
AMS
SEA
23h 19m
1 stop
Depart: Mon Apr 24 2017 Return: Tue May 9 2017 Trip spans 16 days
American Airlines
American Airlines
SEA
CDG
14h 15m
1 stop
CDG
SEA
18h 45m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 30 2017 Trip spans 16 days
Major Airline
Major Airline
SEA
CDG
14h 45m
nonstop
CDG
SEA
19h 25m
nonstop
Depart: Tue Sep 19 2017 Return: Wed Sep 27 2017 Trip spans 9 days
Iberia
Iberia
SEA
ORY
17h 50m
2 stops
ORY
SEA
19h 40m
1 stop
Depart: Sun Jun 25 2017 Return: Thu Jul 13 2017 Trip spans 19 days
Air Canada
Air Canada
SEA
KEF
16h 55m
2 stops
KEF
SEA
17h 55m
2 stops
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
CPH
12h 15m
1 stop
CPH
SEA
32h 11m
2 stops
Depart: Sun May 28 2017 Return: Wed Jun 7 2017 Trip spans 11 days
United
United
SEA
ATH
25h 05m
1 stop
ATH
SEA
30h 26m
2 stops
Depart: Sun Apr 30 2017 Return: Mon May 8 2017 Trip spans 9 days
Delta
Delta
SEA
KEF
16h 05m
1 stop
KEF
SEA
20h 19m
1 stop
Depart: Mon Jun 5 2017 Return: Thu Jun 8 2017 Trip spans 4 days
Icelandair
Icelandair
SEA
CPH
29h 00m
1 stop
CPH
SEA
31h 30m
1 stop
Depart: Tue May 2 2017 Return: Thu May 11 2017 Trip spans 10 days
KLM
KLM
SEA
AMS
9h 58m
nonstop
AMS
SEA
13h 18m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Condor
Condor
SEA
FRA
10h 25m
nonstop
FRA
SEA
10h 45m
nonstop
Depart: Mon May 8 2017 Return: Wed May 17 2017 Trip spans 10 days
Air France
Air France
SEA
CDG
14h 35m
1 stop
CDG
SEA
10h 31m
nonstop
Depart: Mon Apr 24 2017 Return: Tue May 2 2017 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
SEA
LHR
9h 00m
nonstop
LHR
SEA
9h 40m
nonstop
Depart: Sun Aug 27 2017 Return: Sat Sep 2 2017 Trip spans 7 days
Brussels Airlines
Brussels Airlines
SEA
CPH
31h 00m
2 stops
CPH
SEA
44h 29m
2 stops
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
WestJet
WestJet
SEA
LGW
12h 50m
1 stop
LGW
SEA
13h 05m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
SWISS
SWISS
SEA
LCY
20h 00m
2 stops
LCY
SEA
22h 19m
2 stops
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
British Airways
British Airways
SEA
CDG
33h 30m
1 stop
CDG
SEA
16h 14m
1 stop
Depart: Wed Sep 6 2017 Return: Fri Sep 22 2017 Trip spans 17 days
American Airlines
American Airlines
SEA
CDG
16h 45m
1 stop
CDG
SEA
19h 25m
1 stop
Depart: Mon Apr 24 2017 Return: Wed May 3 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
FRA
17h 05m
2 stops
FRA
SEA
33h 25m
2 stops
Depart: Tue Sep 19 2017 Return: Wed Sep 27 2017 Trip spans 9 days
Iberia
Iberia
SEA
ORY
17h 50m
2 stops
ORY
SEA
22h 55m
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.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Seattle
$401
Destination

Copenhagen
$520
Reykjavik
$498
Amsterdam
$401
London
only $634
only $738
only $733
Frankfurt am Main
$449
Athens
$535
Paris
only $447
only $424