AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to Warsaw (WAW) in December 2025 (see full year).

Return flights

07 Dec - 12 Dec	Wizz Air Malta
06 Dec - 11 Dec	Ryanair
06 Dec - 12 Dec	Ryanair
25 Dec - 29 Dec	LOT	direct
04 Dec - 05 Dec	Wizz Air Malta
22 Dec - 29 Dec	LOT	direct
11 Dec - 13 Dec	LOT	direct
29 Dec - 05 Jan	LOT	direct
31 Dec - 03 Jan	LOT	direct
12 Dec - 14 Dec	Ryanair
05 Dec - 12 Dec	Ryanair
05 Dec - 12 Dec	LOT	direct
29 Dec - 02 Jan	LOT	direct
28 Dec - 04 Jan	Ryanair
30 Dec - 02 Jan	Wizz Air Malta
30 Dec - 03 Jan	Wizz Air Malta

Also check the deals for one-way flights from Cluj-napoca 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 Cluj-napoca to Warsaw in December from 113€

Return flights