PDX to KEF from $321 in economy – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

KLM

Round Trip•Economy

Portland International Airport

Portland, United States

Keflavík International Airport

Reykjavik (Keflavik), Iceland

$1,874 USD

-83%$321 USD

Verified 14 days ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$321 29$460 30$321 1$321 2$321 3$326 4$321 5$460 6$460 7$861 8$861 9$861 10$509 11$321 12$460 13$460 14$504 15$866 16$509 17$861 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1

Limited Availability

18% of dates checked are available within 10% of the lowest price

Sunday, October 11th, 2026

5 round-trip options

Returning

Sun, Oct 18, 2026•7 Day Trip

$861 USD

Returning

Mon, Oct 19, 2026•8 Day Trip

$504 USD

Returning

Wed, Oct 21, 2026•10 Day Trip

$321 USD

Returning

Thu, Oct 22, 2026•11 Day Trip

$460 USD

Returning

Sat, Oct 24, 2026•13 Day Trip

$861 USD