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

Return flights

30 Aug - 03 Sep	Ryanair
18 Aug - 23 Aug	Ryanair
23 Aug - 29 Aug	Ryanair
14 Aug - 21 Aug	LOT
04 Aug - 11 Aug	Wizz Air Malta
03 Aug - 06 Aug	LOT
11 Aug - 17 Aug	LOT
17 Aug - 27 Aug	LOT
20 Aug - 27 Aug	LOT
18 Aug - 20 Aug	LOT
24 Aug - 27 Aug	LOT

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

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

Cheapest return flights from Poznan to Istanbul in August from 251€

Return flights