Reykjavik (Keflavik) (KEF) to Seattle / Tacoma (SEA) flight deal in economy from $660
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$710 USD
-7%$660 USD
Verified 13 days agoNovember 2026
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Great Availability
80% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
5 round-trip options
Returning
Sun, Nov 29, 2026•8 Day Trip
$672 USD
Returning
Tue, Dec 1, 2026•10 Day Trip
$672 USD
Returning
Thu, Dec 3, 2026•12 Day Trip
$672 USD
Returning
Fri, Dec 4, 2026•13 Day Trip
$672 USD
Returning
Sat, Dec 5, 2026•14 Day Trip
$672 USD