Cheapest return flights from Istanbul to Athens in October from $89

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

Return flights

19 Oct - 04 Nov SKY express direct
17 Oct - 04 Nov SKY express direct
31 Oct - 18 Nov SKY express direct
31 Oct - 04 Nov SKY express direct
22 Oct - 04 Nov SKY express direct
24 Oct - 04 Nov SKY express direct
19 Oct - 21 Oct SKY express direct
19 Oct - 30 Oct SKY express direct
17 Oct - 21 Oct SKY express direct
17 Oct - 30 Oct SKY express direct
22 Oct - 30 Oct SKY express direct
24 Oct - 30 Oct SKY express direct
28 Oct - 18 Nov SKY express direct
28 Oct - 04 Nov SKY express direct
26 Oct - 04 Nov SKY express direct
25 Oct - 04 Nov SKY express direct
07 Oct - 07 Oct Aegean Airlines direct
03 Oct - 07 Oct Pegasus Airlines direct
08 Oct - 10 Oct Pegasus Airlines direct
02 Oct - 08 Oct Pegasus Airlines direct

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

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