AirHint found the following cheapest return flights from Zagreb (ZAG) to Toronto (YYZ) in August 2025 (see full year).

Return flights

31 Aug - 06 Sep	Lufthansa
30 Aug - 03 Sep	Ryanair
25 Aug - 31 Aug	Croatia Airlines
31 Aug - 27 Sep	Lufthansa
22 Aug - 26 Aug	Ryanair
21 Aug - 28 Aug	Croatia Airlines
22 Aug - 28 Aug	Ryanair
24 Aug - 30 Aug	Lufthansa
23 Aug - 29 Aug	Lufthansa
22 Aug - 29 Aug	Ryanair
22 Aug - 23 Aug	Ryanair
20 Aug - 21 Aug	Ryanair
20 Aug - 02 Sep	Air Transat	direct
24 Aug - 24 Aug	Croatia Airlines
17 Aug - 02 Sep	Air Serbia

Also check the deals for one-way flights from Zagreb to Toronto 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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Cheapest return flights from Zagreb to Toronto in August from 864€

Return flights