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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 July , August 2026

24 Jul - 28 Aug $ 1,850.00
NCL
Newcastle
Norwegian Air Sweden
3 STOPS
BFI
Seattle
BFI
Seattle
Norwegian Air Sweden
3 STOPS
NCL
Newcastle
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24 Jul - 14 Aug $ 1,945.00
NCL
Newcastle
Norwegian Air Sweden
3 STOPS
BFI
Seattle
BFI
Seattle
Norwegian Air Sweden
3 STOPS
NCL
Newcastle
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24 Jul - 30 Aug $ 2,020.00
NCL
Newcastle
Aer Lingus
3 STOPS
BFI
Seattle
BFI
Seattle
Aer Lingus
3 STOPS
NCL
Newcastle
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Last minute flights from Newcastle to Seattle

24 Jul - 02 Aug $ 2,140.00
NCL
Newcastle
easyJet
3 STOPS
BFI
Seattle
BFI
Seattle
easyJet
3 STOPS
NCL
Newcastle
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24 Jul - 01 Aug $ 2,214.00
NCL
Newcastle
easyJet
3 STOPS
BFI
Seattle
BFI
Seattle
easyJet
3 STOPS
NCL
Newcastle
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27 Jul - 01 Aug $ 2,491.00
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 - 9:35 AM
Air Excursions
3 Stops
57h 40m
NCL - BFI
$ 1,276
Kiwi
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10:20 AM - 4:05 PM
Air Excursions
3 Stops
38h 35m
NCL - BFI
$ 1,552
Kiwi
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7:20 AM - 4:05 PM
Air Excursions
3 Stops
41h 35m
NCL - BFI
$ 1,564
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.