$1,390 Cheap Alaska Airlines flights Seattle (SEA) to Reykjavik (KEF)

View $1,390 flight on Sat, Aug 8, 2026Opens in a new window

$1,390 Cheap Alaska Airlines flights Seattle (SEA) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $1,390 for one-way flights and $2,232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug 8 - Thu, Aug 13
SEA
Seattle
KEF
Reykjavik
$2,232 Roundtrip, found 1 day ago
$2,232
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Aug 8 from Seattle to Reykjavik, returning Thu, Aug 13, priced at $2,232 found 1 day ago
Flights from Seattle (SEA) to Reykjavik (KEF)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, Icelandair, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic, WestJet
Popular airline
Virgin Atlantic
Distance
5776 km
Average flight time
14 hours 27 mins