Cheapest one-way flights from Istanbul to Athens in October from 34€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Athens (ATH) in October 2025 (see full year).

One-Way flights

23 Oct Aegean Airlines direct
16 Oct Aegean Airlines direct
14 Oct Aegean Airlines direct
04 Oct Aegean Airlines direct
10 Oct Aegean Airlines direct
02 Oct Aegean Airlines direct
08 Oct Pegasus Airlines direct
09 Oct SKY express direct
13 Oct SKY express direct
05 Oct Pegasus Airlines direct

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

Skyscanner

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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