Cheapest return flights from Toronto to Warsaw in September from $680

Best time to book flights for Toronto (YYZ) to Warsaw (WAW) flights at AirHint

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

Return flights

24 Sep - 15 Oct British Airways
23 Sep - 14 Oct British Airways
17 Sep - 05 Oct Air Transat
19 Sep - 25 Sep Air Transat
26 Sep - 12 Oct Air Transat
15 Sep - 06 Oct Air Transat
17 Sep - 20 Sep WestJet
15 Sep - 29 Sep Air Transat
14 Sep - 25 Sep Air Transat
21 Sep - 31 Oct Condor
25 Sep - 13 Oct British Airways
25 Sep - 15 Oct British Airways
15 Sep - 27 Sep Condor
24 Sep - 28 Sep Condor
01 Sep - 30 Sep British Airways
03 Sep - 17 Sep Condor
02 Sep - 23 Sep WestJet
02 Sep - 03 Oct WestJet
01 Sep - 23 Sep Air Transat
11 Sep - 04 Oct SWISS

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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