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

Return flights

11 Dec - 15 Dec	easyJet
15 Dec - 16 Dec	easyJet
04 Dec - 08 Dec	easyJet
12 Dec - 15 Dec	easyJet
12 Dec - 19 Dec	easyJet
12 Dec - 13 Dec	easyJet
12 Dec - 16 Dec	easyJet
11 Dec - 14 Dec	KLM
18 Dec - 21 Dec	KLM
17 Dec - 28 Dec	KLM
15 Dec - 01 Jan	KLM
30 Dec - 05 Jan	Austrian Airlines
29 Dec - 02 Jan	Austrian Airlines
30 Dec - 03 Jan	Austrian Airlines
24 Dec - 06 Jan	Austrian Airlines
26 Dec - 05 Jan	Austrian Airlines
26 Dec - 02 Jan	Austrian Airlines
28 Dec - 03 Jan	Lufthansa
27 Dec - 03 Jan	Lufthansa
31 Dec - 05 Jan	Austrian Airlines

Also check the deals for one-way flights from Milan 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 Milan to Belgrade in December from $147

Return flights