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 15 2017 Return: Sat Oct 21 2017 Trip spans 7 days
British Airways
British Airways
SEA
4:30a
BCN
7:50p
15h 20m
1 stop
BCN
5:25p
SEA
4:15p
22h 50m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Nov 5 2017 Trip spans 10 days
Norwegian
Norwegian
SEA
9:45a
BCN
9:20a
23h 35m
1 stop
BCN
4:00a
SEA
3:35p
35h 35m
1 stop
Depart: Mon May 8 2017 Return: Thu May 18 2017 Trip spans 11 days
Condor
Condor
SEA
2:50p
BCN
5:05a
14h 15m
1 stop
BCN
4:00a
SEA
10:15p
18h 15m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Nov 1 2017 Trip spans 22 days
Lufthansa
Lufthansa
SEA
8:50a
BCN
6:45p
33h 55m
1 stop
BCN
9:35a
SEA
5:00p
31h 25m
1 stop
Depart: Tue Aug 22 2017 Return: Wed Sep 13 2017 Trip spans 23 days
United
United
SEA
8:53p
BCN
6:45p
21h 52m
2 stops
BCN
3:50a
SEA
3:03a
23h 13m
2 stops
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
$1013
Select
Major Airline
Major Airline
SEA
1:05a
BCN
5:05p
16h 00m
2 stops
BCN
4:50a
SEA
10:49p
17h 59m
2 stops
Depart: Mon Oct 16 2017 Return: Sun Oct 22 2017 Trip spans 7 days
British Airways
British Airways
SEA
2:10a
BCN
7:50p
17h 40m
1 stop
BCN
11:00a
SEA
4:15p
29h 15m
1 stop
Depart: Sat Sep 2 2017 Return: Tue Sep 12 2017 Trip spans 11 days
$1171
Select
KLM
KLM
SEA
9:10a
GRO
7:30p
58h 20m
2 stops
GRO
5:05a
SEA
4:15p
35h 10m
1 stop
Depart: Mon Oct 9 2017 Return: Wed Nov 1 2017 Trip spans 24 days
$1206
Select
Turkish Airlines
Turkish Airlines
SEA
7:00a
BCN
9:05p
38h 05m
2 stops
BCN
1:55a
SEA
1:29a
23h 34m
2 stops
Depart: Thu Oct 26 2017 Return: Sat Nov 4 2017 Trip spans 10 days
$1340
Select
American Airlines
American Airlines
SEA
9:15a
BCN
6:50a
21h 35m
1 stop
BCN
6:00a
SEA
1:25a
19h 25m
1 stop
Depart: Wed Oct 4 2017 Return: Thu Oct 12 2017 Trip spans 9 days
British Airways
British Airways
SEA
4:30a
BCN
7:50p
15h 20m
1 stop
BCN
5:20p
SEA
10:10p
28h 50m
1 stop
Depart: Fri Oct 6 2017 Return: Sun Oct 15 2017 Trip spans 10 days
Norwegian
Norwegian
SEA
9:45a
BCN
9:20a
23h 35m
1 stop
BCN
5:50a
SEA
4:45p
34h 55m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
$1524
Select
SAS
SAS
SEA
2:43a
BCN
9:25p
42h 42m
2 stops
BCN
2:00p
SEA
2:39p
48h 39m
2 stops
Depart: Sat Oct 7 2017 Return: Tue Oct 17 2017 Trip spans 11 days
Condor
Condor
SEA
10:15a
BCN
1:55a
15h 40m
1 stop
BCN
10:00a
SEA
12:30a
14h 30m
1 stop
Depart: Tue Sep 19 2017 Return: Fri Sep 29 2017 Trip spans 11 days
British Airways
British Airways
SEA
3:15p
BCN
9:20a
18h 05m
1 stop
BCN
9:05a
SEA
1:49a
16h 44m
1 stop
Depart: Wed Sep 20 2017 Return: Sat Sep 30 2017 Trip spans 11 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 28 2017 Return: Sun Nov 5 2017 Trip spans 9 days
Lufthansa
Lufthansa
SEA
10:20a
BCN
10:55p
36h 35m
2 stops
BCN
4:50a
SEA
6:45p
37h 55m
2 stops
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
British Airways
British Airways
SEA
3:15p
BCN
6:50a
15h 35m
1 stop
BCN
9:05a
SEA
1:49a
16h 44m
1 stop
Depart: Thu Jun 22 2017 Return: Thu Jun 29 2017 Trip spans 8 days
$1695
Select
Air Canada
Air Canada
SEA
2:30a
BCN
7:55p
17h 25m
1 stop
BCN
8:50a
SEA
2:42a
17h 52m
2 stops
Depart: Tue Oct 10 2017 Return: Thu Oct 19 2017 Trip spans 10 days
Condor
Condor
SEA
5:30p
BCN
10:05a
16h 35m
1 stop
BCN
4:00a
SEA
7:05p
15h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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Airports
Origin

Seattle
$585
Destination

Barcelona
$585
Girona
$1171