AirHint found the following cheapest return flights from Toronto (YTZ) to Belgrade (BEG) in May 2026 (see full year).

Return flights

04 May - 30 May	SWISS
13 May - 03 Jun	SWISS
12 May - 06 Jun	Porter Airlines (Canada) Ltd
11 May - 12 Jun	SWISS
10 May - 30 May	SWISS
13 May - 06 Jun	SWISS
17 May - 06 Jun	SWISS
11 May - 06 Jun	SWISS
09 May - 30 May	Porter Airlines (Canada) Ltd
02 May - 23 May	Austrian Airlines
07 May - 30 May	SWISS
14 May - 06 Jun	SWISS
03 May - 23 May	SWISS
06 May - 30 May	SWISS
08 May - 30 May	SWISS
15 May - 06 Jun	SWISS
16 May - 06 Jun	SWISS
01 May - 23 May	SWISS
05 May - 30 May	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto to Belgrade in May.

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 May from $897

Return flights