Cheapest return flights from Istanbul to Athens in October from $83

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

Return flights

26 Oct - 28 Oct Aegean Airlines direct
29 Oct - 31 Oct Aegean Airlines direct
06 Oct - 08 Nov Aegean Airlines direct
31 Oct - 05 Nov Aegean Airlines direct
26 Oct - 31 Oct Aegean Airlines direct
27 Oct - 05 Nov Aegean Airlines direct
30 Oct - 06 Nov Aegean Airlines direct
31 Oct - 08 Nov Aegean Airlines direct
27 Oct - 28 Oct Aegean Airlines direct
30 Oct - 04 Nov Aegean Airlines direct
31 Oct - 04 Nov Aegean Airlines direct
23 Oct - 31 Oct Aegean Airlines direct
20 Oct - 22 Oct Aegean Airlines direct
26 Oct - 10 Nov Aegean Airlines direct
14 Oct - 22 Oct SKY express direct
13 Oct - 22 Oct SKY express direct
01 Oct - 22 Oct SKY express direct
14 Oct - 04 Nov SKY express direct
20 Oct - 04 Nov SKY express direct
27 Oct - 30 Oct Aegean Airlines direct

Also check the deals for one-way 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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