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Cheapest return flights from Athens (ATH) to Keflavik (KEF)

Overview for the next 12 months — click a month to see all dates.

All destinations from Athens (ATH)

Lowest fare by month
Month	Price
June 2026	306 €
July 2026	Check
August 2026	308 €
September 2026	222 €
October 2026	184 €
November 2026	206 €
December 2026	Check
January 2027	206 €
February 2027	Check
March 2027	Check
April 2027	173 €
May 2027	Check

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Cheap car rent in Keflavik International Airport

Updated Jun 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Athens (ATH) to Keflavik (KEF)

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