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 5 hours ago
Good Availability
46% of dates checked are available within 10% of the lowest price

Thursday, October 1st, 2026

8 round-trip options

Returning
Tue, Oct 6, 2026•5 Day Trip
$428 USD
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Returning
Wed, Oct 7, 2026•6 Day Trip
$423 USD
Google Flights
Returning
Thu, Oct 8, 2026•7 Day Trip
$428 USD
Google Flights
Returning
Sat, Oct 10, 2026•9 Day Trip
$428 USD
Google Flights
Returning
Sun, Oct 11, 2026•10 Day Trip
$620 USD
Google Flights
Returning
Tue, Oct 13, 2026•12 Day Trip
$428 USD
Google Flights
Returning
Wed, Oct 14, 2026•13 Day Trip
$423 USD
Google Flights
Returning
Thu, Oct 15, 2026•14 Day Trip
$428 USD
Google Flights