Portland (PDX) to Reykjavik (Keflavik) (KEF) flight deal in economy from $423

Tuesday, December 29th, 2026

6 round-trip options

Returning
Sun, Jan 3, 20275 Day Trip
$2,307 USD
Returning
Tue, Jan 5, 20277 Day Trip
$1,289 USD
Returning
Fri, Jan 8, 202710 Day Trip
$1,001 USD
Returning
Sat, Jan 9, 202711 Day Trip
$877 USD
Returning
Sun, Jan 10, 202712 Day Trip
$1,001 USD
Returning
Tue, Jan 12, 202714 Day Trip
$886 USD