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

Return flights

26 Aug - 11 Sep	TAP
17 Aug - 10 Sep	WestJet
21 Aug - 08 Sep	TAP
31 Aug - 15 Sep	WestJet
21 Aug - 07 Sep	TAP
03 Aug - 02 Sep	Porter Airlines (Canada) Ltd
12 Aug - 10 Sep	TAP
27 Aug - 08 Sep	WestJet
18 Aug - 03 Sep	TAP
25 Aug - 07 Sep	TAP
21 Aug - 28 Aug	TAP
11 Aug - 20 Aug	TAP
20 Aug - 29 Aug	WestJet
11 Aug - 26 Aug	TAP
23 Aug - 29 Aug	WestJet
13 Aug - 29 Aug	TAP
13 Aug - 20 Aug	TAP
08 Aug - 31 Aug	TAP
23 Aug - 31 Aug	WestJet
08 Aug - 24 Aug	TAP

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 $695

Return flights