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

Thursday, December 17th, 2026

7 round-trip options

Returning
Tue, Dec 22, 2026•5 Day Trip
$1,478 USD
Google Flights
Returning
Thu, Dec 24, 2026•7 Day Trip
$1,009 USD
Google Flights
Returning
Sat, Dec 26, 2026•9 Day Trip
$1,032 USD
Google Flights
Returning
Sun, Dec 27, 2026•10 Day Trip
$1,692 USD
Google Flights
Returning
Mon, Dec 28, 2026•11 Day Trip
$1,015 USD
Google Flights
Returning
Tue, Dec 29, 2026•12 Day Trip
$1,692 USD
Google Flights
Returning
Thu, Dec 31, 2026•14 Day Trip
$1,009 USD
Google Flights