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Cheapest return flights from Athens (ATH) to Istanbul (IST)

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

All destinations from Athens (ATH)

Lowest fare by month
Month	Price
May 2026	127 €
June 2026	Check
July 2026	Check
August 2026	120 €
September 2026	85 €
October 2026	91 €
November 2026	75 €
December 2026	74 €
January 2027	68 €
February 2027	75 €
March 2027	82 €
April 2027	Check

deals for one-way flights from Athens to Istanbul.

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Updated May 27, 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 Istanbul (IST)

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