Cheapest one-way flights from Istanbul to Athens in October from $41

AirHint found the following cheapest one-way flights from Istanbul (IST) to Athens (ATH) in October 2026 (see full year).

One-Way flights

14 Oct Aegean Airlines direct
06 Oct Pegasus Airlines direct
09 Oct Pegasus Airlines direct
12 Oct Aegean Airlines direct
20 Oct SKY express direct

Also check the deals for return flights from Istanbul to Athens in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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