Find Cheap Flights from Barcelona to Seattle

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 Barcelona to Seattle

(Round-trip)
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
BCN
6:55a
SEA
3:19a
21h 24m
2 stops
SEA
1:45a
BCN
8:15p
18h 30m
2 stops
Depart: Thu Nov 2 2017 Return: Thu Nov 9 2017 Trip spans 8 days
Condor
Condor
BCN
2:00a
SEA
7:35p
17h 35m
1 stop
SEA
11:45a
BCN
1:10a
13h 25m
1 stop
Depart: Mon Nov 6 2017 Return: Thu Nov 9 2017 Trip spans 4 days
Air France
Air France
BCN
3:20p
SEA
4:01p
24h 41m
1 stop
SEA
7:23a
BCN
3:45a
20h 22m
1 stop
Depart: Fri Nov 3 2017 Return: Thu Nov 9 2017 Trip spans 7 days
British Airways
British Airways
BCN
2:50p
SEA
3:35p
24h 45m
1 stop
SEA
8:40a
BCN
4:05a
19h 25m
1 stop
Depart: Sat Jun 10 2017 Return: Sat Jul 8 2017 Trip spans 29 days
$1052
Select
Brussels Airlines
Brussels Airlines
BCN
5:25p
SEA
2:23a
32h 58m
2 stops
SEA
2:30a
BCN
7:40a
29h 10m
2 stops
Depart: Tue Aug 22 2017 Return: Sun Sep 17 2017 Trip spans 27 days
$1058
Select
Lufthansa
Lufthansa
BCN
8:45a
SEA
4:50p
32h 05m
1 stop
SEA
5:05a
BCN
9:05p
16h 00m
2 stops
Depart: Wed May 31 2017 Return: Thu Jun 8 2017 Trip spans 9 days
$1099
Select
Delta
Delta
BCN
2:20a
SEA
4:03p
13h 43m
1 stop
SEA
3:45a
BCN
11:35p
19h 50m
2 stops
Depart: Sat Jun 17 2017 Return: Tue Aug 1 2017 Trip spans 46 days
$1217
Select
Iberia
Iberia
BCN
6:00a
SEA
5:32a
23h 32m
1 stop
SEA
3:00a
BCN
12:40a
21h 40m
1 stop
Depart: Sun Jun 25 2017 Return: Wed Jul 19 2017 Trip spans 25 days
$1392
Select
KLM
KLM
BCN
2:20a
SEA
4:04p
13h 44m
1 stop
SEA
5:40a
BCN
11:30p
17h 50m
2 stops
Depart: Mon Aug 7 2017 Return: Tue Aug 8 2017 Trip spans 2 days
$1813
Select
United
United
BCN
2:50a
SEA
4:50p
14h 00m
1 stop
SEA
5:55a
BCN
1:55a
20h 00m
2 stops
Depart: Sun Nov 5 2017 Return: Thu Nov 9 2017 Trip spans 5 days
Air France
Air France
BCN
3:20p
SEA
4:01p
24h 41m
1 stop
SEA
7:23a
BCN
3:00a
19h 37m
1 stop
Depart: Wed Jun 21 2017 Return: Tue Aug 1 2017 Trip spans 42 days
Condor
Condor
BCN
3:50a
SEA
8:15p
16h 25m
1 stop
SEA
5:30p
BCN
10:05a
16h 35m
1 stop
Depart: Mon Jun 19 2017 Return: Tue Jul 25 2017 Trip spans 37 days
$1077
Select
Brussels Airlines
Brussels Airlines
BCN
5:25p
SEA
2:23a
32h 58m
2 stops
SEA
2:30a
BCN
7:40a
29h 10m
2 stops
Depart: Tue Jun 13 2017 Return: Sat Jul 15 2017 Trip spans 33 days
$1080
Select
Lufthansa
Lufthansa
BCN
2:50a
SEA
6:46p
15h 56m
2 stops
SEA
10:00a
BCN
6:30a
20h 30m
1 stop
Depart: Wed Nov 29 2017 Return: Wed Dec 27 2017 Trip spans 29 days
Air France
Air France
BCN
3:20p
SEA
4:01p
24h 41m
1 stop
SEA
7:11a
BCN
9:20p
14h 09m
1 stop
Depart: Thu Jun 22 2017 Return: Wed Jul 19 2017 Trip spans 28 days
$1063
Select
Condor
Condor
BCN
4:00a
SEA
6:45p
14h 45m
1 stop
SEA
1:15p
BCN
8:00a
18h 45m
1 stop
Depart: Tue Jun 20 2017 Return: Tue Jul 25 2017 Trip spans 36 days
$1185
Select
British Airways
British Airways
BCN
11:45a
SEA
3:42a
15h 57m
1 stop
SEA
4:05a
BCN
7:50p
15h 45m
1 stop
Depart: Sun Jun 18 2017 Return: Mon Jul 24 2017 Trip spans 37 days
$1217
Select
Iberia
Iberia
BCN
6:00a
SEA
5:32a
23h 32m
1 stop
SEA
3:00a
BCN
12:40a
21h 40m
1 stop
Depart: Sun Jun 11 2017 Return: Mon Jun 12 2017 Trip spans 2 days
$1189
Select
Lufthansa
Lufthansa
BCN
2:50a
SEA
1:51a
23h 01m
2 stops
SEA
3:45a
BCN
6:45p
15h 00m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 8 2017 Trip spans 15 days
$1263
Select
British Airways
British Airways
BCN
9:00a
SEA
2:01a
17h 01m
1 stop
SEA
3:00a
BCN
12:40a
21h 40m
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

Barcelona
$761
Destination

Seattle
$761