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

Wednesday, November 4th, 2026

6 round-trip options

Returning
Mon, Nov 9, 2026•5 Day Trip
$431 USD
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Returning
Tue, Nov 10, 2026•6 Day Trip
$701 USD
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Returning
Fri, Nov 13, 2026•9 Day Trip
$818 USD
Google Flights
Returning
Sat, Nov 14, 2026•10 Day Trip
$431 USD
Google Flights
Returning
Mon, Nov 16, 2026•12 Day Trip
$431 USD
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Returning
Tue, Nov 17, 2026•13 Day Trip
$751 USD
Google Flights