Cheapest one-way flights from Athens to Istanbul in October from $52

Best time to book flights for Athens (ATH) to Istanbul (IST) flights at AirHint

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

One-Way flights

16 Oct Pegasus Airlines direct
15 Oct Pegasus Airlines direct
14 Oct Pegasus Airlines direct
06 Oct Pegasus Airlines direct
07 Oct Pegasus Airlines direct
13 Oct Aegean Airlines direct
08 Oct Pegasus Airlines direct
24 Oct Pegasus Airlines direct
26 Oct Aegean Airlines direct
30 Oct Aegean Airlines direct

Also check the deals for return flights from Athens to Istanbul 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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