Cheapest return flights from Toronto to St. John's in September from $254

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

01 Sep - 13 Sep Porter Airlines (Canada) Ltd
15 Sep - 22 Sep Porter Airlines (Canada) Ltd
03 Sep - 17 Sep Porter Airlines (Canada) Ltd
02 Sep - 17 Sep Porter Airlines (Canada) Ltd
02 Sep - 06 Sep Porter Airlines (Canada) Ltd
02 Sep - 13 Sep Porter Airlines (Canada) Ltd
03 Sep - 06 Sep Porter Airlines (Canada) Ltd
16 Sep - 17 Sep Porter Airlines (Canada) Ltd
03 Sep - 13 Sep Porter Airlines (Canada) Ltd
05 Sep - 17 Sep Porter Airlines (Canada) Ltd
15 Sep - 08 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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