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 8 hours ago
Good Availability
46% of dates checked are available within 10% of the lowest price

Friday, December 4th, 2026

5 round-trip options

Returning
Fri, Dec 11, 2026•7 Day Trip
$818 USD
Google Flights
Returning
Sun, Dec 13, 2026•9 Day Trip
$818 USD
Google Flights
Returning
Mon, Dec 14, 2026•10 Day Trip
$431 USD
Google Flights
Returning
Tue, Dec 15, 2026•11 Day Trip
$819 USD
Google Flights
Returning
Fri, Dec 18, 2026•14 Day Trip
$1,183 USD
Google Flights