Cheapest return flights from Athens to Istanbul in August from 85€

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

Return flights

07 Aug - 14 Aug SKY express direct
17 Aug - 21 Aug SKY express direct
17 Aug - 27 Aug SKY express direct
07 Aug - 21 Aug SKY express direct
13 Aug - 27 Aug SKY express direct
13 Aug - 20 Aug SKY express direct
14 Aug - 27 Aug Aegean Airlines direct
19 Aug - 27 Aug SKY express direct
13 Aug - 18 Aug SKY express direct
21 Aug - 25 Aug SKY express direct
28 Aug - 11 Sep SKY express direct
28 Aug - 09 Sep SKY express direct
26 Aug - 11 Sep SKY express direct
26 Aug - 09 Sep SKY express direct
29 Aug - 11 Sep SKY express direct
29 Aug - 09 Sep SKY express direct
22 Aug - 11 Sep SKY express direct
22 Aug - 09 Sep SKY express direct
21 Aug - 09 Sep SKY express direct
27 Aug - 11 Sep SKY express direct

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

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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