AirHint found the following cheapest return flights from Montreal (YUL) to Belgrade (BEG) in June 2026 (see full year).

Return flights

01 Jun - 08 Jun	SWISS
02 Jun - 09 Jun	SWISS
10 Jun - 17 Jun	Air Canada
17 Jun - 24 Jun	Air Canada
16 Jun - 23 Jun	Air Canada
03 Jun - 10 Jun	Lufthansa
09 Jun - 16 Jun	Lufthansa
15 Jun - 22 Jun	Air Canada
07 Jun - 14 Jun	SWISS
08 Jun - 15 Jun	SWISS
30 Jun - 07 Jul	Air Canada
24 Jun - 01 Jul	Air Canada
29 Jun - 06 Jul	Lufthansa
25 Jun - 02 Jul	SWISS
27 Jun - 04 Jul	Lufthansa
26 Jun - 03 Jul	Lufthansa
28 Jun - 05 Jul	SWISS

Also check the deals for one-way flights from Montreal to Belgrade in June.

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 Montreal to Belgrade in June from $922

Return flights