Cheapest one-way flights from Athens to Istanbul in October from $64

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

15 Oct Pegasus Airlines direct
18 Oct Pegasus Airlines direct
16 Oct Pegasus Airlines direct
20 Oct Pegasus Airlines direct
14 Oct SKY express direct
08 Oct Pegasus Airlines direct
06 Oct SKY express direct
26 Oct SKY express direct
12 Oct SKY express direct
01 Oct SKY express 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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