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

Return flights

06 Oct - 13 Oct	WestJet
03 Oct - 13 Oct	WestJet
08 Oct - 15 Oct	WestJet
01 Oct - 15 Oct	WestJet
01 Oct - 08 Oct	WestJet
06 Oct - 21 Oct	WestJet
10 Oct - 16 Oct	Air Transat
03 Oct - 15 Oct	WestJet
10 Oct - 01 Nov	WestJet
15 Oct - 08 Nov	Air Canada
13 Oct - 08 Nov	Air Canada
01 Oct - 23 Oct	WestJet
08 Oct - 01 Nov	WestJet
15 Oct - 28 Oct	WestJet
21 Oct - 15 Nov	SWISS
11 Oct - 08 Nov	Air France
06 Oct - 17 Nov	Air France
15 Oct - 17 Nov	Air France
28 Oct - 18 Nov	SWISS
28 Oct - 27 Nov	SWISS

Also check the deals for one-way flights from Toronto to Warsaw 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 Warsaw in October from $554

Return flights