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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 May , June 2026

28 May - 11 Jun $ 1,337.00
BFI
Seattle
Air Excursions
2 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
2 STOPS
BFI
Seattle
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28 May - 04 Jun $ 1,388.00
BFI
Seattle
Air Excursions
2 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
2 STOPS
BFI
Seattle
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28 May - 06 Jun $ 1,463.00
BFI
Seattle
Air Excursions
2 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to Barcelona

29 May - 01 Jun $ 1,674.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
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29 May - 01 Jun $ 1,684.00
BFI
Seattle
Air Excursions
3 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
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26 May - 01 Jun $ 1,784.00
BFI
Seattle
Air Excursions
2 STOPS
BCN
Barcelona
BCN
Barcelona
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Barcelona from Seattle

8:05 AM - 7:35 PM
Norwegian Air Sweden
3 Stops
29h 50m
BFI - BCN
$ 630
Kiwi
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8:05 AM - 5:25 PM
Vueling
3 Stops
27h 25m
BFI - BCN
$ 641
Kiwi
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8:05 AM - 7:00 PM
WestJet
2 Stops
19h 25m
BFI - BCN
$ 741
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.