AirHint found the following cheapest one-way flights from Belgrade (BEG) to Vienna (VIE) in December 2025 (see full year).

One-Way flights

14 Dec	Air Serbia	direct
15 Dec	Air Serbia	direct
17 Dec	Air Serbia	direct
20 Dec	Air Serbia	direct
19 Dec	Air Serbia	direct
26 Dec	Air Serbia	direct
18 Dec	Air Serbia	direct
23 Dec	Air Serbia	direct
29 Dec	Air Serbia	direct
11 Dec	Wizz Air

Also check the deals for return flights from Belgrade to Vienna 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 one-way flights from Belgrade to Vienna in December from $65

One-Way flights