Cheapest one-way flights from Toronto to Lisbon in September from $340

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

One-Way flights

07 Sep Air Transat
27 Sep Air Transat
02 Sep Air Transat
03 Sep Air Transat
12 Sep Air Transat
04 Sep Air Transat
09 Sep Air Transat
14 Sep Air Transat
21 Sep SWISS

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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