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

Return flights

03 Dec - 24 Dec	Condor
03 Dec - 17 Dec	Condor
10 Dec - 31 Dec	Condor
09 Dec - 15 Dec	SWISS
02 Dec - 23 Dec	SWISS
09 Dec - 27 Jan	SWISS
28 Dec - 17 Jan	Air Canada
02 Dec - 16 Dec	Lufthansa
09 Dec - 30 Dec	Air Canada
10 Dec - 16 Dec	Air Canada
15 Dec - 27 Jan	SWISS
13 Dec - 27 Jan	Air Canada
16 Dec - 06 Jan	SWISS
17 Dec - 07 Jan	Condor
22 Dec - 05 Jan	Air Canada
19 Dec - 09 Jan	Condor
01 Dec - 04 Jan	Air Canada
18 Dec - 29 Dec	LOT
19 Dec - 11 Jan	Air Canada

Also check the deals for one-way flights from Toronto 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 Toronto to Belgrade in December from $561

Return flights