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

Tuesday, July 7th, 2026

8 round-trip options

Returning
Sun, Jul 12, 2026•5 Day Trip
$560 USD
Google Flights
Returning
Mon, Jul 13, 2026•6 Day Trip
$444 USD
Google Flights
Returning
Tue, Jul 14, 2026•7 Day Trip
$444 USD
Google Flights
Returning
Thu, Jul 16, 2026•9 Day Trip
$449 USD
Google Flights
Returning
Fri, Jul 17, 2026•10 Day Trip
$444 USD
Google Flights
Returning
Sat, Jul 18, 2026•11 Day Trip
$444 USD
Google Flights
Returning
Sun, Jul 19, 2026•12 Day Trip
$551 USD
Google Flights
Returning
Tue, Jul 21, 2026•14 Day Trip
$437 USD
Google Flights