Reykjavik (Keflavik) (KEF) to Seattle / Tacoma (SEA) flight deal in business from $1,375

Tuesday, June 30th, 2026

6 round-trip options

Returning
Tue, Jul 7, 20267 Day Trip
$3,759 USD
Returning
Thu, Jul 9, 20269 Day Trip
$3,759 USD
Returning
Sat, Jul 11, 202611 Day Trip
$5,543 USD
Returning
Sun, Jul 12, 202612 Day Trip
$4,517 USD
Returning
Mon, Jul 13, 202613 Day Trip
$3,759 USD
Returning
Tue, Jul 14, 202614 Day Trip
$3,759 USD