Cheapest return flights from Istanbul to Athens in August from $122

Best time to book flights for Istanbul (IST) to Athens (ATH) flights at AirHint

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

Return flights

12 Aug - 28 Aug Pegasus Airlines direct
27 Aug - 28 Aug SKY express direct
07 Aug - 28 Aug SKY express direct
05 Aug - 21 Aug SKY express direct
11 Aug - 28 Aug SKY express direct
12 Aug - 21 Aug SKY express direct
12 Aug - 29 Aug SKY express direct
18 Aug - 28 Aug SKY express direct
05 Aug - 24 Aug SKY express direct
05 Aug - 11 Aug SKY express direct
12 Aug - 02 Sep SKY express direct
30 Aug - 04 Sep SKY express direct
30 Aug - 11 Sep SKY express direct
27 Aug - 11 Sep SKY express direct
28 Aug - 04 Sep SKY express direct
28 Aug - 11 Sep SKY express direct
18 Aug - 04 Sep SKY express direct
30 Aug - 09 Sep SKY express direct
30 Aug - 15 Sep SKY express direct
30 Aug - 05 Sep SKY express direct

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