Cheapest one-way flights from Athens to Istanbul in October from 42€

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

One-Way flights

27 Oct Pegasus Airlines direct
24 Oct SKY express direct
21 Oct SKY express direct
10 Oct SKY express direct
20 Oct SKY express direct
06 Oct SKY express direct
08 Oct Sichuan Airlines direct
13 Oct Sichuan Airlines direct
28 Oct Aegean Airlines direct
31 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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