Cheapest one-way flights from Toronto to Lisbon in September from $390

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Lisbon (LIS) in September 2026 (see full year).

One-Way flights

08 Sep Porter Airlines (Canada) Ltd
14 Sep Porter Airlines (Canada) Ltd
03 Sep Porter Airlines (Canada) Ltd
10 Sep Porter Airlines (Canada) Ltd
12 Sep Porter Airlines (Canada) Ltd
15 Sep Porter Airlines (Canada) Ltd
05 Sep Porter Airlines (Canada) Ltd
02 Sep Porter Airlines (Canada) Ltd
04 Sep Porter Airlines (Canada) Ltd
09 Sep Porter Airlines (Canada) Ltd

Also check the deals for return flights from Toronto to Lisbon 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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