Cheapest return flights from Toronto to Prague in September from $666

AirHint found the following cheapest return flights from Toronto (YTZ) to Prague (PRG) in September 2025 (see full year).

Return flights

10 Sep - 17 Sep Porter Airlines (Canada) Ltd
16 Sep - 11 Oct Porter Airlines (Canada) Ltd
25 Sep - 03 Oct Porter Airlines (Canada) Ltd
09 Sep - 22 Sep Porter Airlines (Canada) Ltd
30 Sep - 16 Oct Porter Airlines (Canada) Ltd
23 Sep - 29 Sep Porter Airlines (Canada) Ltd
02 Sep - 16 Sep Porter Airlines (Canada) Ltd
21 Sep - 28 Sep Porter Airlines (Canada) Ltd
20 Sep - 03 Oct Porter Airlines (Canada) Ltd
15 Sep - 01 Oct Porter Airlines (Canada) Ltd
07 Sep - 22 Sep Air Transat
18 Sep - 22 Sep Porter Airlines (Canada) Ltd
09 Sep - 16 Sep SWISS
15 Sep - 29 Sep Porter Airlines (Canada) Ltd
05 Sep - 20 Sep Porter Airlines (Canada) Ltd
26 Sep - 05 Oct Air Transat
30 Sep - 02 Oct SWISS

Also check the deals for one-way flights from Toronto to Prague 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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