Find Cheap Flights from Seattle to Barcelona

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 to Barcelona

(Round-trip)
Depart: Sun Oct 8 2017 Return: Mon Oct 23 2017 Trip spans 16 days
British Airways
British Airways
SEA
4:30a
BCN
7:50p
15h 20m
1 stop
BCN
4:35p
SEA
10:10p
29h 35m
1 stop
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
Norwegian
Norwegian
SEA
9:45a
BCN
9:20a
23h 35m
1 stop
BCN
1:25p
SEA
4:45p
27h 20m
1 stop
Depart: Sat Oct 7 2017 Return: Thu Oct 19 2017 Trip spans 13 days
American Airlines
American Airlines
SEA
6:45p
BCN
8:15p
25h 30m
1 stop
BCN
9:05a
SEA
1:49a
16h 44m
1 stop
Depart: Mon Nov 27 2017 Return: Mon Dec 11 2017 Trip spans 15 days
Lufthansa
Lufthansa
SEA
9:10a
BCN
10:00p
12h 50m
1 stop
BCN
7:30a
SEA
3:20p
31h 50m
2 stops
Depart: Tue Oct 31 2017 Return: Sun Dec 10 2017 Trip spans 41 days
Major Airline
Major Airline
SEA
11:45p
BCN
5:45a
30h 00m
2 stops
BCN
9:00p
SEA
6:09p
45h 09m
2 stops
Depart: Wed Oct 25 2017 Return: Fri Nov 3 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
SEA
3:00a
BCN
6:00a
27h 00m
2 stops
BCN
8:35a
SEA
4:19a
19h 44m
2 stops
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
SEA
1:30p
BCN
5:55a
40h 25m
2 stops
BCN
5:55a
SEA
2:35p
32h 40m
2 stops
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
United
United
SEA
6:45a
BCN
4:40a
21h 55m
2 stops
BCN
7:15a
SEA
4:56a
21h 41m
2 stops
Depart: Wed Jul 19 2017 Return: Thu Sep 14 2017 Trip spans 58 days
$1007
Select
Condor
Condor
SEA
1:15p
BCN
4:40a
15h 25m
1 stop
BCN
4:00a
SEA
7:05p
15h 05m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 29 2017 Trip spans 13 days
$1067
Select
Turkish Airlines
Turkish Airlines
SEA
10:00a
BCN
10:05a
24h 05m
2 stops
BCN
2:00a
SEA
2:31a
24h 31m
2 stops
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
British Airways
British Airways
SEA
2:10a
BCN
7:50p
17h 40m
1 stop
BCN
6:10a
SEA
2:00a
19h 50m
2 stops
Depart: Sun Oct 1 2017 Return: Tue Oct 10 2017 Trip spans 10 days
Norwegian
Norwegian
SEA
9:45a
BCN
9:20a
23h 35m
1 stop
BCN
1:25p
SEA
4:45p
27h 20m
1 stop
Depart: Tue Oct 3 2017 Return: Thu Nov 2 2017 Trip spans 31 days
British Airways
British Airways
SEA
4:30a
BCN
7:50p
15h 20m
1 stop
BCN
6:10a
SEA
9:10p
15h 00m
1 stop
Depart: Mon Aug 14 2017 Return: Tue Aug 29 2017 Trip spans 16 days
American Airlines
American Airlines
SEA
8:15p
BCN
10:10p
25h 55m
1 stop
BCN
10:30a
SEA
10:42p
36h 12m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
$1404
Select
Air Canada
Air Canada
SEA
2:30a
BCN
9:05p
18h 35m
2 stops
BCN
8:50a
SEA
2:49a
17h 59m
2 stops
Depart: Thu Aug 10 2017 Return: Thu Aug 17 2017 Trip spans 8 days
$1407
Select
Iberia
Iberia
SEA
3:00a
BCN
12:40a
21h 40m
1 stop
BCN
6:00a
SEA
5:32a
23h 32m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 20 2017 Trip spans 19 days
Lufthansa
Lufthansa
SEA
7:55a
BCN
12:00a
16h 05m
2 stops
BCN
7:30a
SEA
3:20p
31h 50m
2 stops
Depart: Wed Sep 27 2017 Return: Thu Oct 12 2017 Trip spans 16 days
Norwegian
Norwegian
SEA
9:45a
BCN
9:20a
23h 35m
1 stop
BCN
1:25p
SEA
4:45p
27h 20m
1 stop
Depart: Sat Oct 14 2017 Return: Thu Oct 19 2017 Trip spans 6 days
TAP Portugal
TAP Portugal
SEA
7:29p
BCN
10:45a
39h 16m
2 stops
BCN
6:20p
SEA
3:38a
33h 18m
2 stops
Depart: Mon Nov 13 2017 Return: Mon Nov 20 2017 Trip spans 8 days
Lufthansa
Lufthansa
SEA
5:05a
BCN
10:00p
16h 55m
2 stops
BCN
7:30a
SEA
3:20p
31h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$561
Destination

Barcelona
$561