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

Thursday, July 9th, 2026

5 round-trip options

Returning
Tue, Jul 14, 20265 Day Trip
$4,438 USD
Returning
Fri, Jul 17, 20268 Day Trip
$6,900 USD
Returning
Mon, Jul 20, 202611 Day Trip
$4,440 USD
Returning
Tue, Jul 21, 202612 Day Trip
$4,440 USD
Returning
Wed, Jul 22, 202613 Day Trip
$4,440 USD