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

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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 October , November 2026

26 Oct - 27 Nov $ 1,315.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Oct - 27 Nov $ 1,471.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Oct - 27 Nov $ 1,503.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Barcelona

26 Oct - 01 Nov $ 1,778.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Oct - 01 Nov $ 1,809.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Oct - 01 Nov $ 1,811.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Barcelona from Seattle

5:25 AM - 9:35 PM
Vueling
3 Stops
35h 10m
BFI - BCN
$ 653
Kiwi
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5:25 AM - 3:25 PM
SAS
3 Stops
28h 55m
BFI - BCN
$ 667
Kiwi
Pick dates
5:25 AM - 1:35 PM
Vueling
3 Stops
27h 40m
BFI - BCN
$ 699
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.