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Cheap flights from Seattle (BFI) to Reykjavik (KEF)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Seattle (BFI) to Reykjavik (KEF)

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

26 Aug - 10 Sep $ 1,070.00
BFI
Seattle
Air Excursions
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
28 Aug - 10 Sep $ 1,070.00
BFI
Seattle
Air Excursions
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
30 Aug - 04 Sep $ 1,087.00
BFI
Seattle
Air Excursions
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Air Excursions
1 STOPS
BFI
Seattle
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Last minute flights from Seattle to Reykjavik

28 Aug - 01 Sep $ 1,350.00
BFI
Seattle
Air Excursions
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
27 Aug - 01 Sep $ 1,350.00
BFI
Seattle
Air Excursions
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
24 Aug - 31 Aug $ 1,509.00
BFI
Seattle
Air Excursions
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to Reykjavik from Seattle

8:05 AM - 6:55 PM
WestJet
2 Stops
16h 35m
BFI - KEF
$ 605
Kiwi
Pick dates
8:05 AM - 6:55 PM
WestJet
2 Stops
16h 35m
BFI - KEF
$ 605
Kiwi
Pick dates
5:25 AM - 6:55 PM
WestJet
2 Stops
19h 15m
BFI - KEF
$ 606
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Reykjavik (KEF)

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