Find Deals on 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: Fri Aug 18 2017 Return: Wed Aug 30 2017 Trip spans 13 days
British Airways
British Airways
SEA
9:30a
BCN
8:45a
23h 15m
2 stops
BCN
4:35p
SEA
4:15p
23h 40m
1 stop
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
Condor
Condor
SEA
12:40p
BCN
6:00a
17h 20m
1 stop
BCN
2:00a
SEA
6:40p
16h 40m
1 stop
Depart: Thu Jun 8 2017 Return: Wed Jun 21 2017 Trip spans 14 days
Lufthansa
Lufthansa
SEA
10:00a
BCN
1:55a
15h 55m
2 stops
BCN
7:45a
SEA
4:30p
32h 45m
2 stops
Depart: Thu Apr 20 2017 Return: Mon May 1 2017 Trip spans 12 days
Major Airline
Major Airline
SEA
10:35p
BCN
5:25p
42h 50m
2 stops
BCN
10:00a
SEA
10:50a
48h 50m
2 stops
Depart: Fri Apr 21 2017 Return: Tue May 2 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
SEA
2:35a
BCN
10:45a
32h 10m
2 stops
BCN
3:45p
SEA
3:15a
35h 30m
2 stops
Depart: Mon Feb 27 2017 Return: Sun Mar 5 2017 Trip spans 7 days
$1037
Select
Aer Lingus
Aer Lingus
SEA
6:49p
BCN
5:50a
35h 01m
2 stops
BCN
5:55a
SEA
2:27a
44h 32m
2 stops
Depart: Wed Mar 15 2017 Return: Sat Mar 18 2017 Trip spans 4 days
$1206
Select
Air France
Air France
SEA
9:59a
BCN
5:45a
19h 46m
1 stop
BCN
2:40p
SEA
4:33p
49h 53m
2 stops
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
$1211
Select
Turkish Airlines
Turkish Airlines
SEA
8:30a
BCN
10:40p
38h 10m
2 stops
BCN
2:00a
SEA
3:02a
25h 02m
2 stops
Depart: Sat Mar 18 2017 Return: Mon Mar 27 2017 Trip spans 10 days
$1259
Select
United
United
SEA
7:05p
BCN
9:00p
25h 55m
2 stops
BCN
7:45a
SEA
2:10a
18h 25m
1 stop
Depart: Sun Aug 20 2017 Return: Mon Oct 2 2017 Trip spans 44 days
$1261
Select
Delta
Delta
SEA
3:45a
BCN
7:55p
16h 10m
1 stop
BCN
8:00a
SEA
2:56a
18h 56m
1 stop
Depart: Mon Mar 20 2017 Return: Thu Mar 30 2017 Trip spans 11 days
Condor
Condor
SEA
12:40p
BCN
6:00a
17h 20m
1 stop
BCN
4:00a
SEA
6:30p
14h 30m
1 stop
Depart: Wed Jun 7 2017 Return: Thu Jun 15 2017 Trip spans 9 days
$1387
Select
American Airlines
American Airlines
SEA
3:15p
BCN
9:50p
30h 35m
1 stop
BCN
6:00a
SEA
4:55a
22h 55m
1 stop
Depart: Mon May 8 2017 Return: Tue May 16 2017 Trip spans 9 days
Condor
Condor
SEA
2:50p
BCN
5:05a
14h 15m
1 stop
BCN
8:45a
SEA
12:30a
15h 45m
1 stop
Depart: Thu Jun 15 2017 Return: Mon Jun 26 2017 Trip spans 12 days
Lufthansa
Lufthansa
SEA
10:20a
BCN
4:40a
18h 20m
2 stops
BCN
8:50a
SEA
1:55a
41h 05m
2 stops
Depart: Wed May 24 2017 Return: Thu Jun 8 2017 Trip spans 16 days
British Airways
British Airways
SEA
3:15p
BCN
7:30a
16h 15m
1 stop
BCN
8:55a
SEA
1:49a
16h 54m
1 stop
Depart: Fri Jun 16 2017 Return: Sun Jun 25 2017 Trip spans 10 days
Lufthansa
Lufthansa
SEA
10:20a
BCN
4:40a
18h 20m
2 stops
BCN
8:50a
SEA
11:35p
38h 45m
2 stops
Depart: Mon May 1 2017 Return: Tue May 16 2017 Trip spans 16 days
Condor
Condor
SEA
2:50p
BCN
5:05a
14h 15m
1 stop
BCN
8:45a
SEA
12:30a
15h 45m
1 stop
Depart: Sat Mar 25 2017 Return: Fri Mar 31 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
10:10p
BCN
2:45a
28h 35m
2 stops
BCN
2:20a
SEA
11:49p
45h 29m
2 stops
Depart: Fri Aug 25 2017 Return: Fri Sep 8 2017 Trip spans 15 days
British Airways
British Airways
SEA
9:30a
BCN
1:00a
15h 30m
1 stop
BCN
8:55a
SEA
1:49a
16h 54m
1 stop
Depart: Sun Jun 18 2017 Return: Tue Jun 27 2017 Trip spans 10 days
Lufthansa
Lufthansa
SEA
8:00a
BCN
8:00a
24h 00m
2 stops
BCN
8:50a
SEA
1:55a
41h 05m
2 stops
* 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
$669
Destination

Barcelona
$669