Find Deals on Flights from Spain 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Spain to Seattle

(Round-trip)
Depart: Mon Feb 6 2017 Return: Wed Feb 15 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
MAD
SEA
22h 59m
2 stops
SEA
MAD
20h 14m
2 stops
Depart: Thu Jan 19 2017 Return: Sat Jan 28 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
BCN
SEA
20h 31m
2 stops
SEA
BCN
25h 58m
2 stops
Depart: Sat Dec 17 2016 Return: Tue Jan 3 2017 Trip spans 18 days
Lufthansa
Lufthansa
MAD
SEA
31h 30m
1 stop
SEA
MAD
16h 30m
1 stop
Depart: Mon Dec 12 2016 Return: Thu Jan 19 2017 Trip spans 39 days
Air France
Air France
BCN
SEA
14h 27m
1 stop
SEA
BCN
21h 32m
1 stop
Depart: Thu Dec 15 2016 Return: Fri Dec 30 2016 Trip spans 16 days
Delta
Delta
BCN
SEA
14h 30m
1 stop
SEA
BCN
18h 45m
2 stops
Depart: Fri Dec 16 2016 Return: Thu Jan 5 2017 Trip spans 21 days
KLM
KLM
BCN
SEA
17h 22m
2 stops
SEA
BCN
18h 05m
1 stop
Depart: Sat Jan 21 2017 Return: Wed Jan 25 2017 Trip spans 5 days
TAP Portugal
TAP Portugal
MAD
SEA
22h 38m
2 stops
SEA
MAD
18h 04m
2 stops
Depart: Thu Apr 20 2017 Return: Sun Apr 30 2017 Trip spans 11 days
TAP Portugal
TAP Portugal
MAD
SEA
24h 17m
2 stops
SEA
MAD
27h 02m
2 stops
Depart: Thu Jan 5 2017 Return: Thu Jan 19 2017 Trip spans 15 days
Lufthansa
Lufthansa
VLC
SEA
35h 46m
2 stops
SEA
VLC
37h 30m
2 stops
Depart: Sat Apr 1 2017 Return: Mon Apr 24 2017 Trip spans 24 days
TAP Portugal
TAP Portugal
AGP
SEA
24h 52m
2 stops
SEA
AGP
26h 12m
2 stops
Depart: Thu May 18 2017 Return: Sat May 27 2017 Trip spans 10 days
Delta
Delta
BCN
SEA
21h 28m
2 stops
SEA
BCN
16h 07m
1 stop
Depart: Fri Mar 31 2017 Return: Sat Apr 8 2017 Trip spans 9 days
TAP Portugal
TAP Portugal
MAD
SEA
24h 17m
2 stops
SEA
MAD
39h 07m
2 stops
Depart: Mon May 1 2017 Return: Wed May 24 2017 Trip spans 24 days
TAP Portugal
TAP Portugal
VLC
SEA
19h 42m
2 stops
SEA
VLC
26h 10m
2 stops
* 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 email and someone from our team will get back to you promptly.

Airports
Origin

Barcelona
$735
Madrid
$701
Malaga
$753
Valencia
$820
Destination

Seattle
$701