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Cheap flights from Seattle (BFI) to Barcelona (BCN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)

How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)
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How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)
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How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)
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Cheap flights from Seattle to Barcelona in June , July 2026

30 Jun - 09 Jul $ 1,914.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
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30 Jun - 30 Jul $ 1,972.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Jun - 06 Jul $ 2,142.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
2 STOPS
BFI
Seattle
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One-way flights to Barcelona from Seattle

8:05 AM - 9:25 PM
Vueling
3 Stops
31h 50m
BFI - BCN
$ 964
Kiwi
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8:05 AM - 7:35 PM
Norwegian Air Sweden
3 Stops
29h 50m
BFI - BCN
$ 1,037
Kiwi
Pick dates
8:05 AM - 3:15 PM
SAS
3 Stops
25h 5m
BFI - BCN
$ 1,130
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)

Related info for your journey
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How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.