AirHint found the following cheapest return flights from Cork (ORK) to Poznan (POZ) in December 2025 (see full year).

Return flights

07 Dec - 11 Dec	Ryanair	direct
04 Dec - 11 Dec	Ryanair	direct
07 Dec - 14 Dec	Ryanair	direct
04 Dec - 14 Dec	Ryanair	direct
04 Dec - 07 Dec	Ryanair
04 Dec - 07 Dec	Ryanair	direct
05 Dec - 09 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
11 Dec - 14 Dec	Ryanair	direct
18 Dec - 04 Jan	Ryanair
18 Dec - 04 Jan	Ryanair	direct

Also check the deals for one-way flights from Cork to Poznan in December.

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 Cork to Poznan in December from $97

Return flights