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

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
IcelandKEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland
$783 USD
-46%$423 USD
Verified about 9 hours ago
Good Availability
46% of dates checked are available within 10% of the lowest price

Monday, December 21st, 2026

6 round-trip options

Returning
Sat, Dec 26, 2026•5 Day Trip
$1,063 USD
Google Flights
Returning
Mon, Dec 28, 2026•7 Day Trip
$874 USD
Google Flights
Returning
Thu, Dec 31, 2026•10 Day Trip
$1,397 USD
Google Flights
Returning
Fri, Jan 1, 2027•11 Day Trip
$1,893 USD
Google Flights
Returning
Sat, Jan 2, 2027•12 Day Trip
$1,632 USD
Google Flights
Returning
Mon, Jan 4, 2027•14 Day Trip
$874 USD
Google Flights