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

Monday, December 21st, 2026

6 round-trip options

Returning
Sat, Dec 26, 20265 Day Trip
$1,063 USD
Returning
Mon, Dec 28, 20267 Day Trip
$874 USD
Returning
Thu, Dec 31, 202610 Day Trip
$1,397 USD
Returning
Fri, Jan 1, 202711 Day Trip
$1,893 USD
Returning
Sat, Jan 2, 202712 Day Trip
$1,632 USD
Returning
Mon, Jan 4, 202714 Day Trip
$874 USD