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Cheap flights from Seattle (BFI) to Lisbon (LIS)

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How to find the cheapest flight from Seattle (BFI) to Lisbon (LIS)

How to find the cheapest flight from Seattle (BFI) to Lisbon (LIS)
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How to find the cheapest flight from Seattle (BFI) to Lisbon (LIS)
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How to find the cheapest flight from Seattle (BFI) to Lisbon (LIS)
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Cheap flights from Seattle to Lisbon in August , September 2026

28 Aug - 16 Sep $ 1,440.00
BFI
Seattle
Air Excursions
3 STOPS
LIS
Lisbon
LIS
Lisbon
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Aug - 16 Sep $ 1,486.00
BFI
Seattle
Air Excursions
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air Excursions
3 STOPS
BFI
Seattle
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26 Aug - 16 Sep $ 1,521.00
BFI
Seattle
Air Excursions
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Lisbon

28 Aug - 01 Sep $ 1,694.00
BFI
Seattle
Air Excursions
3 STOPS
LIS
Lisbon
LIS
Lisbon
Air Excursions
3 STOPS
BFI
Seattle
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26 Aug - 01 Sep $ 1,744.00
BFI
Seattle
Air Excursions
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air Excursions
3 STOPS
BFI
Seattle
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26 Aug - 01 Sep $ 1,775.00
BFI
Seattle
Air Excursions
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Lisbon from Seattle

2:35 PM - 6:00 AM
TAP Portugal
3 Stops
34h 25m
BFI - LIS
$ 749
Kiwi
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5:25 AM - 4:00 PM
Icelandair
2 Stops
31h 55m
BFI - LIS
$ 782
Kiwi
Pick dates
8:05 AM - 4:00 PM
Icelandair
2 Stops
29h 15m
BFI - LIS
$ 830
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Lisbon (LIS)

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