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Cheap flights from Newcastle (NCL) to Seattle (BFI)

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How to find the cheapest flight from Newcastle (NCL) to Seattle (BFI)

How to find the cheapest flight from Newcastle (NCL) to Seattle (BFI)
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How to find the cheapest flight from Newcastle (NCL) to Seattle (BFI)
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How to find the cheapest flight from Newcastle (NCL) to Seattle (BFI)
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Cheap flights from Newcastle to Seattle in April , May 2026

28 Apr - 22 May $ 1,713.00
NCL
Newcastle
Norwegian Air Sweden
3 STOPS
BFI
Seattle
BFI
Seattle
Norwegian Air Sweden
3 STOPS
NCL
Newcastle
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28 Apr - 29 May $ 1,726.00
NCL
Newcastle
Norwegian Air Sweden
3 STOPS
BFI
Seattle
BFI
Seattle
Norwegian Air Sweden
3 STOPS
NCL
Newcastle
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21 Apr - 22 May $ 1,733.00
NCL
Newcastle
Norwegian Air Sweden
3 STOPS
BFI
Seattle
BFI
Seattle
Norwegian Air Sweden
3 STOPS
NCL
Newcastle
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Last minute flights from Newcastle to Seattle

28 Apr - 02 May $ 2,071.00
NCL
Newcastle
Aer Lingus
3 STOPS
BFI
Seattle
BFI
Seattle
Aer Lingus
3 STOPS
NCL
Newcastle
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28 Apr - 01 May $ 2,105.00
NCL
Newcastle
easyJet
3 STOPS
BFI
Seattle
BFI
Seattle
easyJet
3 STOPS
NCL
Newcastle
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21 Apr - 01 May $ 2,125.00
NCL
Newcastle
easyJet
3 STOPS
BFI
Seattle
BFI
Seattle
easyJet
3 STOPS
NCL
Newcastle
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One-way flights to Seattle from Newcastle

8:45 AM - 4:05 PM
Air Excursions
3 Stops
40h 10m
NCL - BFI
$ 956
Kiwi
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10:15 PM - 6:45 AM
Air Excursions
3 Stops
41h 20m
NCL - BFI
$ 977
Kiwi
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8:45 AM - 4:05 PM
Air Excursions
3 Stops
40h 10m
NCL - BFI
$ 1,020
Kiwi
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How to find the cheapest flight from Newcastle (NCL) to Seattle (BFI)

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