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

Friday, July 31st, 2026

8 round-trip options

Returning
Wed, Aug 5, 2026•5 Day Trip
$555 USD
Google Flights
Returning
Thu, Aug 6, 2026•6 Day Trip
$555 USD
Google Flights
Returning
Fri, Aug 7, 2026•7 Day Trip
$555 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$584 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$555 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$555 USD
Google Flights
Returning
Wed, Aug 12, 2026•12 Day Trip
$555 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$555 USD
Google Flights