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

Return flights

05 Sep - 09 Sep	Ryanair
17 Sep - 22 Sep	Ryanair
19 Sep - 29 Sep	Ryanair
10 Sep - 29 Sep	Ryanair
09 Sep - 29 Sep	Ryanair
17 Sep - 27 Sep	Ryanair
19 Sep - 23 Sep	Ryanair
30 Sep - 07 Oct	Air Serbia
19 Sep - 02 Oct	Ryanair
26 Sep - 08 Oct	Ryanair
27 Sep - 29 Sep	Ryanair
04 Sep - 01 Oct	Ryanair
05 Sep - 12 Sep	Ryanair
27 Sep - 04 Oct	Ryanair
27 Sep - 03 Oct	Ryanair
19 Sep - 25 Sep	Condor
28 Sep - 04 Oct	Ryanair
19 Sep - 02 Oct	Air Transat	direct
28 Sep - 04 Oct	Air Transat	direct

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

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 Zagreb to Toronto in September from 440€

Return flights