Reykjavik (Keflavik) (KEF) to Seattle / Tacoma (SEA) flight deal in business from $1,375
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$4,565 USD
-70%$1,375 USD
Verified about 14 hours agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, August 27th, 2026
5 round-trip options
Returning
Tue, Sep 1, 2026•5 Day Trip
$3,491 USD
Returning
Thu, Sep 3, 2026•7 Day Trip
$3,459 USD
Returning
Fri, Sep 4, 2026•8 Day Trip
$1,375 USD
Returning
Sat, Sep 5, 2026•9 Day Trip
$1,375 USD
Returning
Mon, Sep 7, 2026•11 Day Trip
$3,782 USD