Find Cheap Flights from Barcelona-El Prat to Seattle/Tacoma Intl (BCN - SEA)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Barcelona-El Prat to Seattle/Tacoma Intl

(Round-trip)
Depart: Mon Feb 19 2018 Return: Mon Mar 12 2018 Trip spans 21 days
Multiple Airlines
Multiple Airlines
BCN
12:00a
SEA
6:44a
54h 44m
2 stops
SEA
12:00a
BCN
2:20p
14h 20m
1 stop
Depart: Fri Feb 23 2018 Return: Wed Feb 28 2018 Trip spans 6 days
Aer Lingus
Aer Lingus
BCN
12:00a
SEA
8:23p
20h 23m
2 stops
SEA
12:00a
BCN
4:10a
28h 10m
2 stops
Depart: Wed Dec 13 2017 Return: Wed Jan 10 2018 Trip spans 29 days
Multiple Airlines
Multiple Airlines
BCN
12:00a
SEA
6:10a
30h 10m
1 stop
SEA
12:00a
BCN
10:10p
22h 10m
1 stop
Depart: Fri Jan 26 2018 Return: Fri Mar 2 2018 Trip spans 36 days
Multiple Airlines
Multiple Airlines
BCN
12:00a
SEA
1:16a
25h 16m
2 stops
SEA
12:00a
BCN
4:04p
16h 04m
1 stop
Depart: Thu Dec 28 2017 Return: Mon Jan 8 2018 Trip spans 12 days
$1080
Select
Multiple Airlines
Multiple Airlines
BCN
12:00a
SEA
11:35a
35h 35m
1 stop
SEA
12:00a
BCN
2:20p
14h 20m
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.

We compile tonnes of data for you
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,
please send us an and someone from our team will get back to you promptly.

Airports
Origin

Barcelona
$677
Destination

Seattle
$677
Airlines