AirHint found the following cheapest return flights from Charleroi (CRL) to Belgrade (BEG) in December 2025 (see full year).

Return flights

31 Dec - 12 Jan	Ryanair
30 Dec - 11 Jan	Ryanair
17 Dec - 19 Dec	Ryanair
22 Dec - 26 Dec	Wizz Air
19 Dec - 22 Dec	Wizz Air
27 Dec - 31 Dec	Ryanair
29 Dec - 05 Jan	Ryanair
18 Dec - 20 Dec	Ryanair
22 Dec - 31 Dec	Wizz Air
19 Dec - 24 Dec	Wizz Air
22 Dec - 29 Dec	Wizz Air
22 Dec - 30 Dec	Wizz Air
21 Dec - 26 Dec	Wizz Air Malta
29 Dec - 03 Jan	Ryanair
26 Dec - 05 Jan	Ryanair
26 Dec - 04 Jan	Wizz Air Malta
29 Dec - 04 Jan	Ryanair
28 Dec - 04 Jan	Ryanair
29 Dec - 02 Jan	Ryanair
19 Dec - 04 Jan	Wizz Air

Also check the deals for one-way flights from Charleroi to Belgrade 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 Charleroi to Belgrade in December from 158€

Return flights