AirHint found the following cheapest return flights from Wroclaw (WRO) to Istanbul (IST) in September 2025 (see full year).

Return flights

18 Sep - 25 Sep	Wizz Air UK
28 Sep - 30 Sep	Wizz Air UK
16 Sep - 19 Sep	Wizz Air UK
17 Sep - 20 Sep	Wizz Air UK
20 Sep - 23 Sep	Wizz Air UK
20 Sep - 27 Sep	Wizz Air UK
13 Sep - 16 Sep	Wizz Air UK
12 Sep - 18 Sep	KLM
22 Sep - 27 Sep	Wizz Air
04 Sep - 11 Sep	KLM

Also check the deals for one-way flights from Wroclaw to Istanbul in September.

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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Cheapest return flights from Wroclaw to Istanbul in September from 137€

Return flights