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 agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Tuesday, September 1st, 2026
1 round-trip options
Returning
Sun, Sep 6, 2026•5 Day Trip
$4,537 USD