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: Fri Oct 27 2017 Trip spans 13 days
British Airways
British Airways
SEA
3:15p
BCN
7:30a
16h 15m
1 stop
BCN
9:05a
SEA
1:49a
16h 44m
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: Wed May 17 2017 Trip spans 10 days
Condor
Condor
SEA
2:50p
BCN
10:05a
19h 15m
1 stop
BCN
4:00a
SEA
2:48a
22h 48m
2 stops
Depart: Thu Oct 5 2017 Return: Sun Nov 26 2017 Trip spans 53 days
Lufthansa
Lufthansa
SEA
5:05a
BCN
9:05p
16h 00m
2 stops
BCN
11:45a
SEA
4:00p
28h 15m
1 stop
Depart: Sat Sep 9 2017 Return: Thu Sep 21 2017 Trip spans 13 days
Major Airline
Major Airline
SEA
1:05a
BCN
5:05p
16h 00m
2 stops
BCN
11:50p
SEA
9:55p
22h 05m
2 stops
Depart: Mon Oct 23 2017 Return: Thu Nov 2 2017 Trip spans 11 days
TAP Portugal
TAP Portugal
SEA
7:30p
BCN
12:45a
29h 15m
2 stops
BCN
8:35a
SEA
4:19a
19h 44m
2 stops
Depart: Sat Sep 30 2017 Return: Mon Oct 2 2017 Trip spans 3 days
United
United
SEA
2:45a
BCN
2:10a
23h 25m
2 stops
BCN
6:50a
SEA
12:59a
18h 09m
1 stop
Depart: Fri Jun 30 2017 Return: Sat Jul 22 2017 Trip spans 23 days
Icelandair
Icelandair
SEA
9:30a
BCN
9:40a
24h 10m
2 stops
BCN
7:45p
SEA
10:45p
27h 00m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
$1112
Select
Aer Lingus
Aer Lingus
SEA
2:49a
BCN
9:15a
30h 26m
2 stops
BCN
6:55p
SEA
3:20a
32h 25m
2 stops
Depart: Mon Aug 21 2017 Return: Tue Sep 5 2017 Trip spans 16 days
$1169
Select
Turkish Airlines
Turkish Airlines
SEA
7:00a
BCN
10:05a
27h 05m
2 stops
BCN
7:35a
SEA
3:03a
43h 28m
2 stops
Depart: Wed Oct 25 2017 Return: Tue Nov 7 2017 Trip spans 14 days
British Airways
British Airways
SEA
2:10a
BCN
7:50p
17h 40m
1 stop
BCN
3:25p
SEA
11:53p
32h 28m
2 stops
Depart: Wed May 24 2017 Return: Mon May 29 2017 Trip spans 6 days
$1219
Select
SAS
SAS
SEA
2:43a
BCN
9:25p
42h 42m
2 stops
BCN
2:00p
SEA
2:39p
48h 39m
2 stops
Depart: Sun Oct 29 2017 Return: Mon Nov 6 2017 Trip spans 9 days
$1254
Select
Air Canada
Air Canada
SEA
4:10a
BCN
10:55p
18h 45m
1 stop
BCN
7:30a
SEA
1:24a
17h 54m
1 stop
Depart: Mon Jul 3 2017 Return: Fri Jul 21 2017 Trip spans 19 days
$1272
Select
Iberia
Iberia
SEA
3:00a
BCN
12:40a
21h 40m
1 stop
BCN
6:10a
SEA
5:32a
23h 22m
2 stops
Depart: Mon Oct 30 2017 Return: Sun Nov 12 2017 Trip spans 14 days
Norwegian
Norwegian
SEA
10:35a
BCN
1:50a
15h 15m
1 stop
BCN
4:00a
SEA
3:35p
35h 35m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 26 2017 Trip spans 16 days
British Airways
British Airways
SEA
2:10a
BCN
7:50p
17h 40m
1 stop
BCN
5:20p
SEA
4:15p
22h 55m
1 stop
Depart: Mon May 15 2017 Return: Mon May 29 2017 Trip spans 15 days
$1433
Select
Air Europa
Air Europa
SEA
3:40a
BCN
3:30a
23h 50m
2 stops
BCN
8:00a
SEA
2:47a
18h 47m
1 stop
Depart: Thu May 11 2017 Return: Thu May 18 2017 Trip spans 8 days
Condor
Condor
SEA
12:45p
BCN
3:05a
14h 20m
1 stop
BCN
4:00a
SEA
10:15p
18h 15m
1 stop
Depart: Sun Oct 1 2017 Return: Tue Oct 17 2017 Trip spans 17 days
Norwegian
Norwegian
SEA
9:45a
BCN
9:20a
23h 35m
1 stop
BCN
1:25p
SEA
4:45p
27h 20m
1 stop
Depart: Sun Jul 30 2017 Return: Mon Aug 28 2017 Trip spans 30 days
$1489
Select
Air France
Air France
SEA
3:40a
BCN
8:55p
17h 15m
1 stop
BCN
8:00a
SEA
3:11a
19h 11m
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.

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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.

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Airports
Origin

Seattle
$580
Destination

Barcelona
$580