Cheapest return flights from Istanbul to Athens in October from $112

AirHint found the following cheapest return flights from Istanbul (IST) to Athens (ATH) in October 2026 (see full year).

Return flights

03 Oct - 06 Oct Pegasus Airlines direct
05 Oct - 09 Oct Pegasus Airlines direct
06 Oct - 15 Oct SKY express direct
06 Oct - 17 Oct SKY express direct
06 Oct - 14 Oct SKY express direct
06 Oct - 23 Oct SKY express direct
06 Oct - 09 Oct SKY express direct
06 Oct - 11 Oct SKY express direct
20 Oct - 23 Oct SKY express direct
05 Oct - 15 Oct SKY express direct
26 Oct - 02 Nov Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Athens in October.

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