AirHint found the following cheapest return flights from Cologne (CGN) to Warsaw (WAW) in December 2025 (see full year).

Return flights

29 Dec - 07 Jan	Ryanair
31 Dec - 04 Jan	Eurowings
30 Dec - 31 Dec	Ryanair
28 Dec - 01 Jan	Ryanair
29 Dec - 04 Jan	Ryanair
29 Dec - 03 Jan	Ryanair
31 Dec - 03 Jan	Eurowings
25 Dec - 29 Dec	Eurowings
26 Dec - 28 Dec	Ryanair
23 Dec - 26 Dec	Ryanair
30 Dec - 04 Jan	Ryanair
22 Dec - 29 Dec	Eurowings
27 Dec - 29 Dec	Lufthansa
25 Dec - 26 Dec	Eurowings
26 Dec - 02 Jan	Pegasus Airlines
24 Dec - 26 Dec	Ryanair
22 Dec - 03 Jan	Eurowings
22 Dec - 25 Dec	Lufthansa
26 Dec - 30 Dec	Lufthansa

Also check the deals for one-way flights from Cologne to Warsaw 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 Cologne to Warsaw in December from 232€

Return flights