AirHint found the following cheapest return flights from Montreal (YUL) to Zagreb (ZAG) in August 2026 (see full year).

Return flights

31 Aug - 07 Sep	Air France
24 Aug - 31 Aug	Air France
25 Aug - 01 Sep	Air France
26 Aug - 02 Sep	Air France
19 Aug - 26 Aug	Air Canada
30 Aug - 06 Sep	Air France
03 Aug - 10 Aug	Air Canada
05 Aug - 12 Aug	Air Canada
11 Aug - 18 Aug	Lufthansa
17 Aug - 24 Aug	Air Canada
04 Aug - 11 Aug	Air Canada
10 Aug - 17 Aug	Air Canada
12 Aug - 19 Aug	Lufthansa
18 Aug - 25 Aug	Lufthansa
27 Aug - 03 Sep	Lufthansa
28 Aug - 04 Sep	Air Canada
29 Aug - 05 Sep	Air Canada

Also check the deals for one-way flights from Montreal to Zagreb in August.

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 Zagreb in August from $868

Return flights