Cheapest return flights from Toronto to St. John's in September from $298

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

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

Return flights

05 Sep - 15 Sep Porter Airlines (Canada) Ltd
19 Sep - 23 Sep Porter Airlines (Canada) Ltd
29 Sep - 05 Oct Porter Airlines (Canada) Ltd
02 Sep - 08 Sep Porter Airlines (Canada) Ltd
06 Sep - 15 Sep Porter Airlines (Canada) Ltd
03 Sep - 08 Sep Porter Airlines (Canada) Ltd
06 Sep - 08 Sep Porter Airlines (Canada) Ltd
02 Sep - 03 Sep Porter Airlines (Canada) Ltd
02 Sep - 04 Sep Porter Airlines (Canada) Ltd
02 Sep - 23 Sep Porter Airlines (Canada) Ltd
02 Sep - 22 Sep Porter Airlines (Canada) Ltd
22 Sep - 05 Oct Porter Airlines (Canada) Ltd
20 Sep - 05 Oct Porter Airlines (Canada) Ltd
23 Sep - 05 Oct Porter Airlines (Canada) Ltd
19 Sep - 05 Oct Porter Airlines (Canada) Ltd
13 Sep - 02 Oct Porter Airlines (Canada) Ltd
22 Sep - 02 Oct Porter Airlines (Canada) Ltd
20 Sep - 02 Oct Porter Airlines (Canada) Ltd
12 Sep - 02 Oct Porter Airlines (Canada) Ltd
29 Sep - 02 Oct Porter Airlines (Canada) Ltd

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