Cheap flights from Seattle (BFI) to Basel (BSL)

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How to find the cheapest flight from Seattle (BFI) to Basel (BSL)

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How to find the cheapest flight from Seattle (BFI) to Basel (BSL)

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How to find the cheapest flight from Seattle (BFI) to Basel (BSL)

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Last minute flights from Seattle to Basel

24 Dec - 02 Jan $ 3,427.00

BFI

Seattle

Air Excursions

3 STOPS

BSL

Basel

BSL

Basel

Air Excursions

3 STOPS

BFI

Seattle

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26 Dec - 02 Jan $ 3,440.00

BFI

Seattle

Air Excursions

3 STOPS

BSL

Basel

BSL

Basel

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

26 Dec - 02 Jan $ 3,490.00

BFI

Seattle

Air Excursions

3 STOPS

BSL

Basel

BSL

Basel

Air Excursions

3 STOPS

BFI

Seattle

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One-way flights to Basel from Seattle

7:45 PM - 11:55 AM
Vueling

3 Stops

33h
BFI - BSL

$ 1,009
Kiwi

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9:35 AM - 6:00 PM
easyJet

3 Stops

25h 20m
BFI - BSL

$ 1,071
Kiwi

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9:35 AM - 4:15 PM
easyJet

3 Stops

23h 35m
BFI - BSL

$ 1,110
Kiwi

Pick dates

How to find the cheapest flight from Seattle (BFI) to Basel (BSL)

Related info for your journey

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How to find the cheapest flight from Seattle (BFI) to Basel (BSL)

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 Basel (BSL)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.