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

Return flights

27 Aug - 26 Sep	TAP
20 Aug - 30 Sep	TAP
21 Aug - 03 Sep	WestJet
19 Aug - 07 Sep	TAP
27 Aug - 03 Sep	WestJet
17 Aug - 02 Sep	TAP
18 Aug - 03 Sep	WestJet
06 Aug - 03 Sep	TAP
21 Aug - 14 Sep	WestJet
14 Aug - 02 Sep	WestJet
04 Aug - 19 Aug	Air Transat
19 Aug - 31 Aug	TAP
08 Aug - 19 Aug	WestJet
06 Aug - 13 Aug	TAP
20 Aug - 29 Aug	Air Transat
04 Aug - 13 Aug	Porter Airlines (Canada) Ltd
06 Aug - 11 Aug	TAP
04 Aug - 11 Aug	Porter Airlines (Canada) Ltd
21 Aug - 28 Aug	Air Transat
02 Aug - 24 Aug	WestJet

Also check the deals for one-way flights from Toronto to Warsaw 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 Toronto to Warsaw in August from 588€

Return flights