Cheapest one-way flights from Athens to Istanbul in August from $72

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

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

One-Way flights

28 Aug Pegasus Airlines direct
26 Aug Pegasus Airlines direct
25 Aug Pegasus Airlines direct
29 Aug Pegasus Airlines direct
04 Aug Pegasus Airlines direct
30 Aug Pegasus Airlines direct
27 Aug Pegasus Airlines direct
31 Aug Pegasus Airlines direct
10 Aug SKY express direct
02 Aug SKY express direct

Also check the deals for return 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul