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

Thursday, October 29th, 2026

6 round-trip options

Returning
Tue, Nov 3, 2026•5 Day Trip
$916 USD
Google Flights
Returning
Thu, Nov 5, 2026•7 Day Trip
$640 USD
Google Flights
Returning
Sat, Nov 7, 2026•9 Day Trip
$640 USD
Google Flights
Returning
Sun, Nov 8, 2026•10 Day Trip
$948 USD
Google Flights
Returning
Tue, Nov 10, 2026•12 Day Trip
$916 USD
Google Flights
Returning
Thu, Nov 12, 2026•14 Day Trip
$640 USD
Google Flights