Cheap flights from Seattle (BFI) to Madrid (MAD)

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How to find the cheapest flight from Seattle (BFI) to Madrid (MAD)

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How to find the cheapest flight from Seattle (BFI) to Madrid (MAD)

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How to find the cheapest flight from Seattle (BFI) to Madrid (MAD)

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Cheap flights from Seattle to Madrid in December 2025 , January 2026

29 Dec - 23 Jan $ 1,872.00

BFI

Seattle

Air Excursions

3 STOPS

MAD

Madrid

MAD

Madrid

Air Excursions

3 STOPS

BFI

Seattle

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31 Dec - 23 Jan $ 1,922.00

BFI

Seattle

Air Excursions

3 STOPS

MAD

Madrid

MAD

Madrid

Air Excursions

3 STOPS

BFI

Seattle

Pick dates

31 Dec - 23 Jan $ 1,933.00

BFI

Seattle

Air Excursions

3 STOPS

MAD

Madrid

MAD

Madrid

Air Excursions

3 STOPS

BFI

Seattle

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Last minute flights from Seattle to Madrid

24 Dec - 02 Jan $ 2,532.00

BFI

Seattle

Air Excursions

3 STOPS

MAD

Madrid

MAD

Madrid

Air Excursions

3 STOPS

BFI

Seattle

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29 Dec - 02 Jan $ 2,648.00

BFI

Seattle

Air Excursions

3 STOPS

MAD

Madrid

MAD

Madrid

Air Excursions

3 STOPS

BFI

Seattle

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30 Dec - 02 Jan $ 2,781.00

BFI

Seattle

Air Excursions

2 STOPS

MAD

Madrid

MAD

Madrid

Air Excursions

3 STOPS

BFI

Seattle

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One-way flights to Madrid from Seattle

7:45 PM - 9:20 PM
World2fly

3 Stops

31h 50m
BFI - MAD

$ 863
Kiwi

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9:35 AM - 5:25 PM
Iberia Airlines

3 Stops

26h 15m
BFI - MAD

$ 912
Kiwi

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9:35 AM - 3:45 PM
Iberia Airlines

3 Stops

24h 35m
BFI - MAD

$ 924
Kiwi

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How to find the cheapest flight from Seattle (BFI) to Madrid (MAD)

Related info for your journey

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How to find the cheapest flight from Seattle (BFI) to Madrid (MAD)

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 Madrid (MAD)

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