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

Friday, October 23rd, 2026

6 round-trip options

Returning
Thu, Oct 29, 2026•6 Day Trip
$431 USD
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Returning
Fri, Oct 30, 2026•7 Day Trip
$1,288 USD
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Returning
Sun, Nov 1, 2026•9 Day Trip
$733 USD
Google Flights
Returning
Mon, Nov 2, 2026•10 Day Trip
$431 USD
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Returning
Thu, Nov 5, 2026•13 Day Trip
$431 USD
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Returning
Fri, Nov 6, 2026•14 Day Trip
$751 USD
Google Flights