AirHint found the following cheapest return flights from Paris (PAR) to Poznan (POZ) in September 2025 (see full year).

Return flights

23 Sep - 24 Sep	Ryanair	direct
23 Sep - 25 Sep	Ryanair	direct
24 Sep - 27 Sep	Ryanair	direct
20 Sep - 27 Sep	Ryanair	direct
20 Sep - 24 Sep	Ryanair	direct
21 Sep - 24 Sep	Ryanair
25 Sep - 26 Sep	Ryanair
25 Sep - 28 Sep	Ryanair
20 Sep - 23 Sep	Ryanair
26 Sep - 28 Sep	Ryanair
28 Sep - 16 Oct	Ryanair

Also check the deals for one-way flights from Paris to Poznan 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 Paris to Poznan in September from $48

Return flights