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

Monday, August 3rd, 2026

7 round-trip options

Returning
Sat, Aug 8, 2026•5 Day Trip
$517 USD
Google Flights
Returning
Sun, Aug 9, 2026•6 Day Trip
$824 USD
Google Flights
Returning
Mon, Aug 10, 2026•7 Day Trip
$444 USD
Google Flights
Returning
Wed, Aug 12, 2026•9 Day Trip
$442 USD
Google Flights
Returning
Thu, Aug 13, 2026•10 Day Trip
$444 USD
Google Flights
Returning
Fri, Aug 14, 2026•11 Day Trip
$444 USD
Google Flights
Returning
Sun, Aug 16, 2026•13 Day Trip
$444 USD
Google Flights