Cheapest return flights from Toronto to Warsaw in September from $595

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

Return flights

15 Sep - 23 Sep Porter Airlines (Canada) Ltd
15 Sep - 15 Oct Scandinavian Airlines
21 Sep - 05 Oct Scandinavian Airlines
15 Sep - 08 Oct Scandinavian Airlines
30 Sep - 21 Oct Scandinavian Airlines
07 Sep - 16 Sep Scandinavian Airlines
25 Sep - 28 Sep Scandinavian Airlines
25 Sep - 14 Oct Scandinavian Airlines
25 Sep - 09 Oct Scandinavian Airlines
20 Sep - 28 Sep WestJet
16 Sep - 30 Oct Scandinavian Airlines
12 Sep - 20 Sep Air Transat
01 Sep - 30 Sep WestJet
26 Sep - 03 Oct LOT direct
27 Sep - 11 Oct Lufthansa
05 Sep - 16 Sep Porter Airlines (Canada) Ltd
01 Sep - 10 Sep WestJet
01 Sep - 22 Sep WestJet
14 Sep - 16 Sep Porter Airlines (Canada) Ltd
20 Sep - 25 Oct LOT direct

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

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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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