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Cheap flights from London (LCY) to Seattle (BFI)

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How to find the cheapest flight from London (LCY) to Seattle (BFI)

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

30 Aug - 01 Oct $ 1,671.00
LCY
London
Virgin Atlantic Airways
2 STOPS
BFI
Seattle
BFI
Seattle
Virgin Atlantic Airways
2 STOPS
LCY
London
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30 Aug - 22 Sep $ 1,671.00
LCY
London
Virgin Atlantic Airways
2 STOPS
BFI
Seattle
BFI
Seattle
Virgin Atlantic Airways
2 STOPS
LCY
London
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30 Aug - 01 Oct $ 1,821.00
LCY
London
Virgin Atlantic Airways
2 STOPS
BFI
Seattle
BFI
Seattle
Virgin Atlantic Airways
2 STOPS
LCY
London
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Last minute flights from London to Seattle

27 Aug - 02 Sep $ 1,916.00
LCY
London
Swiss International Air Lines
3 STOPS
BFI
Seattle
BFI
Seattle
Swiss International Air Lines
3 STOPS
LCY
London
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27 Aug - 02 Sep $ 1,919.00
LCY
London
Swiss International Air Lines
3 STOPS
BFI
Seattle
BFI
Seattle
Swiss International Air Lines
3 STOPS
LCY
London
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26 Aug - 02 Sep $ 1,950.00
LCY
London
Swiss International Air Lines
3 STOPS
BFI
Seattle
BFI
Seattle
Swiss International Air Lines
3 STOPS
LCY
London
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One-way flights to Seattle from London

8:30 PM - 4:05 PM
Air Excursions
3 Stops
52h 25m
LCY - BFI
$ 1,069
Kiwi
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8:15 PM - 8:25 PM
Air Excursions
3 Stops
33h
LCY - BFI
$ 1,107
Kiwi
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10:00 AM - 4:05 PM
Air Excursions
3 Stops
38h 55m
LCY - BFI
$ 1,138
Kiwi
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How to find the cheapest flight from London (LCY) to Seattle (BFI)

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