Find Cheap Flights from Barcelona to Seattle/Tacoma Intl

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/Tacoma Intl

(Round-trip)
Depart: Tue Nov 14 2017 Return: Tue Nov 28 2017 Trip spans 15 days
Air France
Air France
BCN
1:35a
SEA
3:55p
14h 20m
1 stop
SEA
7:18a
BCN
5:05a
21h 47m
1 stop
Depart: Mon Aug 28 2017 Return: Sun Sep 10 2017 Trip spans 14 days
KLM
KLM
BCN
2:20a
SEA
7:19p
16h 59m
2 stops
SEA
6:58p
BCN
8:55p
25h 57m
1 stop
Depart: Sun Aug 27 2017 Return: Sun Sep 17 2017 Trip spans 22 days
Delta
Delta
BCN
7:05a
SEA
4:29a
21h 24m
2 stops
SEA
12:47p
BCN
5:55a
17h 08m
2 stops
Depart: Mon Sep 4 2017 Return: Thu Sep 28 2017 Trip spans 25 days
Finnair
Finnair
BCN
11:45a
SEA
3:39a
15h 54m
1 stop
SEA
3:35a
BCN
6:15p
14h 40m
1 stop
Depart: Fri Dec 22 2017 Return: Fri Jan 5 2018 Trip spans 15 days
$1059
Select
Aer Lingus
Aer Lingus
BCN
3:35p
SEA
3:30p
23h 55m
2 stops
SEA
6:32p
BCN
5:55a
35h 23m
2 stops
Depart: Sun Sep 17 2017 Return: Tue Sep 26 2017 Trip spans 10 days
$1075
Select
British Airways
British Airways
BCN
9:05a
SEA
2:05a
17h 00m
1 stop
SEA
3:00a
BCN
12:40a
21h 40m
1 stop
Depart: Mon Dec 25 2017 Return: Mon Jan 1 2018 Trip spans 8 days
Air France
Air France
BCN
1:35a
SEA
3:55p
14h 20m
1 stop
SEA
7:08a
BCN
12:10a
17h 02m
1 stop
Depart: Sat Sep 9 2017 Return: Tue Sep 19 2017 Trip spans 11 days
KLM
KLM
BCN
4:55a
SEA
9:05p
16h 10m
1 stop
SEA
10:05a
BCN
3:25a
17h 20m
2 stops
Depart: Sat Aug 19 2017 Return: Sun Aug 20 2017 Trip spans 2 days
$1449
Select
Air Canada
Air Canada
BCN
7:45a
SEA
3:19p
31h 34m
1 stop
SEA
3:05p
BCN
9:05p
30h 00m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
Air France
Air France
BCN
6:40a
SEA
2:30a
19h 50m
1 stop
SEA
5:45a
BCN
1:15a
19h 30m
2 stops
Depart: Tue Dec 26 2017 Return: Mon Jan 1 2018 Trip spans 7 days
Air France
Air France
BCN
1:35a
SEA
3:55p
14h 20m
1 stop
SEA
7:08a
BCN
12:10a
17h 02m
1 stop
Depart: Tue Aug 29 2017 Return: Mon Sep 25 2017 Trip spans 28 days
KLM
KLM
BCN
2:20a
SEA
4:06p
13h 46m
1 stop
SEA
9:51a
BCN
5:55a
20h 04m
1 stop
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
KLM
KLM
BCN
2:20a
SEA
4:15p
13h 55m
1 stop
SEA
11:37a
BCN
3:25a
15h 48m
2 stops
Depart: Thu Dec 28 2017 Return: Thu Jan 4 2018 Trip spans 8 days
$1058
Select
Delta
Delta
BCN
1:35a
SEA
3:55p
14h 20m
1 stop
SEA
8:15a
BCN
2:45a
18h 30m
2 stops
Depart: Wed Sep 13 2017 Return: Mon Sep 25 2017 Trip spans 13 days
Air France
Air France
BCN
2:15a
SEA
4:51p
14h 36m
1 stop
SEA
9:11a
BCN
10:30p
13h 19m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 20 2017 Trip spans 9 days
KLM
KLM
BCN
4:55a
SEA
12:50a
19h 55m
2 stops
SEA
11:37a
BCN
3:25a
15h 48m
2 stops
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Air France
Air France
BCN
4:25p
SEA
4:51p
24h 26m
1 stop
SEA
9:11a
BCN
1:15a
16h 04m
1 stop
Depart: Fri Dec 29 2017 Return: Tue Jan 2 2018 Trip spans 5 days
$1090
Select
Delta
Delta
BCN
7:10a
SEA
2:04a
18h 54m
2 stops
SEA
4:30a
BCN
9:20p
16h 50m
2 stops
Depart: Sat Sep 2 2017 Return: Mon Sep 25 2017 Trip spans 24 days
KLM
KLM
BCN
7:05a
SEA
9:05p
14h 00m
1 stop
SEA
9:10a
BCN
3:25a
18h 15m
2 stops
Depart: Sat Dec 30 2017 Return: Tue Jan 2 2018 Trip spans 4 days
$1090
Select
Delta
Delta
BCN
4:40a
SEA
1:56a
21h 16m
2 stops
SEA
4:30a
BCN
9:20p
16h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$554
Destination

Seattle
$554