Cheapest return flights from Athens to Istanbul in October from 68€

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

Return flights

16 Oct - 20 Oct SKY express direct
02 Oct - 06 Oct SKY express direct
27 Oct - 31 Oct SKY express direct
28 Oct - 31 Oct SKY express direct
23 Oct - 26 Oct SKY express direct
23 Oct - 25 Oct SKY express direct
30 Oct - 01 Nov SKY express direct
28 Oct - 01 Nov SKY express direct
02 Oct - 05 Oct SKY express direct
09 Oct - 15 Oct SKY express direct
09 Oct - 20 Oct SKY express direct
16 Oct - 19 Oct SKY express direct

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

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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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