Seattle / Tacoma (SEA) to Reykjavik (Keflavik) (KEF) flight deal in economy from $519
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
$1,266 USD
-59%$519 USD
Verified 1 day agoOctober 2026
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Sunday, October 25th, 2026
0 round-trip options
No flight details available for this date.