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 17 hours agoJuly 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Tuesday, July 7th, 2026
6 round-trip options
Returning
Sun, Jul 12, 2026•5 Day Trip
$5,196 USD
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Tue, Jul 14, 2026•7 Day Trip
$4,438 USD
Returning
Wed, Jul 15, 2026•8 Day Trip
$4,438 USD
Returning
Fri, Jul 17, 2026•10 Day Trip
$6,900 USD
Returning
Mon, Jul 20, 2026•13 Day Trip
$6,900 USD
Returning
Tue, Jul 21, 2026•14 Day Trip
$6,900 USD