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

Return flights

07 Oct - 01 Nov	WestJet
11 Oct - 01 Nov	WestJet
10 Oct - 01 Nov	Condor
07 Oct - 14 Oct	WestJet
14 Oct - 18 Nov	Porter Airlines (Canada) Ltd
15 Oct - 08 Nov	LOT
01 Oct - 25 Oct	LOT
02 Oct - 09 Oct	Air Transat
14 Oct - 30 Nov	Condor
31 Oct - 22 Nov	LOT
01 Oct - 19 Oct	LOT
01 Oct - 08 Oct	LOT
04 Oct - 08 Oct	WestJet
15 Oct - 25 Oct	LOT
15 Oct - 24 Oct	LOT
16 Oct - 08 Nov	Air Transat
29 Oct - 09 Nov	Condor
02 Oct - 12 Oct	Air Transat
18 Oct - 25 Oct	LOT
28 Oct - 09 Nov	LOT

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

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 Zagreb in October from $604

Return flights