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

Friday, December 18th, 2026

5 round-trip options

Returning
Fri, Dec 25, 2026•7 Day Trip
$1,923 USD
Google Flights
Returning
Sun, Dec 27, 2026•9 Day Trip
$1,923 USD
Google Flights
Returning
Mon, Dec 28, 2026•10 Day Trip
$1,233 USD
Google Flights
Returning
Tue, Dec 29, 2026•11 Day Trip
$1,923 USD
Google Flights
Returning
Fri, Jan 1, 2027•14 Day Trip
$1,924 USD
Google Flights