Portland (PDX) to Reykjavik (Keflavik) (KEF) flight deal in economy from $509

Monday, June 29th, 2026

5 round-trip options

Returning
Sat, Jul 4, 20265 Day Trip
$3,161 USD
Returning
Sun, Jul 5, 20266 Day Trip
$2,681 USD
Returning
Mon, Jul 6, 20267 Day Trip
$1,785 USD
Returning
Fri, Jul 10, 202611 Day Trip
$1,096 USD
Returning
Sat, Jul 11, 202612 Day Trip
$1,096 USD