Cheapest return flights from St. John's to Toronto in September from $276

Best time to book flights for St. John's (YYT) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from St. John's (YYT) to Toronto (YYZ) in September 2025 (see full year).

Return flights

21 Sep - 23 Sep Porter Airlines (Canada) Ltd
02 Sep - 09 Sep Porter Airlines (Canada) Ltd
23 Sep - 28 Sep Porter Airlines (Canada) Ltd
26 Sep - 28 Sep Porter Airlines (Canada) Ltd
26 Sep - 28 Sep WestJet direct
14 Sep - 19 Sep Porter Airlines (Canada) Ltd
02 Sep - 10 Sep Porter Airlines (Canada) Ltd
02 Sep - 11 Sep Porter Airlines (Canada) Ltd
02 Sep - 19 Sep Porter Airlines (Canada) Ltd
02 Sep - 12 Sep Porter Airlines (Canada) Ltd
29 Sep - 19 Oct Porter Airlines (Canada) Ltd direct
29 Sep - 12 Oct Porter Airlines (Canada) Ltd direct
22 Sep - 12 Oct Porter Airlines (Canada) Ltd direct
26 Sep - 12 Oct Porter Airlines (Canada) Ltd direct
23 Sep - 12 Oct Porter Airlines (Canada) Ltd direct
21 Sep - 12 Oct Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from St. John's to Toronto in September.

Skyscanner

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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