Cheapest one-way flights from Istanbul to Athens in August from $69

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

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

One-Way flights

26 Aug Aegean Airlines direct
08 Aug Aegean Airlines direct
31 Aug SKY express direct
11 Aug Aegean Airlines direct
16 Aug SKY express direct
21 Aug SKY express direct
02 Aug Aegean Airlines direct
20 Aug Pegasus Airlines direct
18 Aug Pegasus Airlines direct
25 Aug SKY express direct

Also check the deals for return 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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