Cheapest return flights from Athens to Istanbul in October from 76€

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

Return flights

14 Oct - 26 Oct SKY express direct
26 Oct - 29 Oct Aegean Airlines direct
27 Oct - 30 Oct Aegean Airlines direct
27 Oct - 29 Oct Aegean Airlines direct
31 Oct - 04 Nov Aegean Airlines direct
27 Oct - 31 Oct Aegean Airlines direct
26 Oct - 30 Oct Aegean Airlines direct
27 Oct - 04 Nov Sichuan Airlines direct
31 Oct - 03 Nov Sichuan Airlines direct
30 Oct - 07 Nov SKY express direct
13 Oct - 20 Oct SKY express direct
22 Oct - 23 Oct SKY express direct
14 Oct - 20 Oct SKY express direct
15 Oct - 30 Oct SKY express direct
27 Oct - 01 Nov SKY express direct
30 Oct - 03 Nov SKY express direct
27 Oct - 05 Nov Sichuan Airlines direct
31 Oct - 07 Nov Sichuan Airlines direct
29 Oct - 05 Nov SKY express direct
29 Oct - 03 Nov Aegean Airlines direct

Also check the deals for one-way 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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