Seattle / Tacoma (SEA) to Reykjavik (Keflavik) (KEF) flight deal in economy from $518
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
$778 USD
-33%$518 USD
Verified about 4 hours agoJuly 2026
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Limited Availability
12% of dates checked are available within 10% of the lowest price
Tuesday, July 21st, 2026
5 round-trip options
Returning
Tue, Jul 28, 2026•7 Day Trip
$527 USD
Returning
Sat, Aug 1, 2026•11 Day Trip
$588 USD
Returning
Sun, Aug 2, 2026•12 Day Trip
$582 USD
Returning
Mon, Aug 3, 2026•13 Day Trip
$582 USD
Returning
Tue, Aug 4, 2026•14 Day Trip
$582 USD