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

Return flights

04 Dec - 26 Dec	easyJet
29 Dec - 05 Jan	easyJet	direct
26 Dec - 05 Jan	easyJet	direct
04 Dec - 17 Dec	easyJet
26 Dec - 27 Dec	easyJet	direct
04 Dec - 26 Dec	Air Serbia	direct
04 Dec - 17 Dec	Air Serbia	direct
29 Dec - 02 Jan	easyJet	direct
25 Dec - 05 Jan	LOT
25 Dec - 05 Jan	Air Serbia	direct
20 Dec - 25 Dec	Air Serbia	direct
30 Dec - 02 Jan	KLM
25 Dec - 04 Jan	Air Serbia	direct
30 Dec - 02 Jan	Air Serbia	direct

Also check the deals for one-way flights from Paris 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 Paris to Belgrade in December from 147€

Return flights