Reykjavik (Keflavik) (KEF) to Seattle / Tacoma (SEA) flight deal in economy from $660
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$710 USD
-7%$660 USD
Verified 14 days agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Great Availability
80% of dates checked are available within 10% of the lowest price
Tuesday, January 19th, 2027
5 round-trip options
Returning
Sun, Jan 24, 2027•5 Day Trip
$660 USD
Returning
Wed, Jan 27, 2027•8 Day Trip
$660 USD
Returning
Thu, Jan 28, 2027•9 Day Trip
$660 USD
Returning
Sat, Jan 30, 2027•11 Day Trip
$660 USD
Returning
Sun, Jan 31, 2027•12 Day Trip
$660 USD