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

Wednesday, December 23rd, 2026

5 round-trip options

Returning
Mon, Dec 28, 2026•5 Day Trip
$945 USD
Google Flights
Returning
Fri, Jan 1, 2027•9 Day Trip
$1,635 USD
Google Flights
Returning
Sat, Jan 2, 2027•10 Day Trip
$1,380 USD
Google Flights
Returning
Sun, Jan 3, 2027•11 Day Trip
$2,585 USD
Google Flights
Returning
Mon, Jan 4, 2027•12 Day Trip
$945 USD
Google Flights