Portland (PDX) to Reykjavik (Keflavik) (KEF) cheap flight deal from $474 USD in economy class

AFAir France

DLDelta Air Lines

KLKLM

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

KEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland

$3,632 USD

-87%$474 USD

Verified Sep 21, 2025 at 6:34 PM

October 2025

Today

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29$474 30$474 1$594 2$594 3$742 4$479 5$474 6$594 7$866 8$866 9$866 10$685 11$679 12$669 13$784 14$1,329 15$970 16$784 17$850 18$842 19$1,361 20$10,352 21 22 23 24 25 26 27 28 29 30 31 1 2

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Wednesday, October 1st, 2025

10 round-trip options

Returning

Mon, Oct 6, 2025•5 Day Trip

$594 USD

Google Flights

Returning

Tue, Oct 7, 2025•6 Day Trip

$594 USD

Google Flights

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Wed, Oct 8, 2025•7 Day Trip

$946 USD

Google Flights

Returning

Thu, Oct 9, 2025•8 Day Trip

$794 USD

Google Flights

Returning

Fri, Oct 10, 2025•9 Day Trip

$1,992 USD

Google Flights

Returning

Sat, Oct 11, 2025•10 Day Trip

$1,036 USD

Google Flights

Returning

Sun, Oct 12, 2025•11 Day Trip

$601 USD

Google Flights

Returning

Mon, Oct 13, 2025•12 Day Trip

$594 USD

Google Flights

Returning

Tue, Oct 14, 2025•13 Day Trip

$594 USD

Google Flights

Returning

Wed, Oct 15, 2025•14 Day Trip

$1,483 USD

Google Flights