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, December 1st, 2026

7 round-trip options

Returning
Sun, Dec 6, 2026•5 Day Trip
$655 USD
Google Flights
Returning
Tue, Dec 8, 2026•7 Day Trip
$712 USD
Google Flights
Returning
Thu, Dec 10, 2026•9 Day Trip
$436 USD
Google Flights
Returning
Fri, Dec 11, 2026•10 Day Trip
$829 USD
Google Flights
Returning
Sat, Dec 12, 2026•11 Day Trip
$436 USD
Google Flights
Returning
Sun, Dec 13, 2026•12 Day Trip
$829 USD
Google Flights
Returning
Tue, Dec 15, 2026•14 Day Trip
$830 USD
Google Flights