Cheapest return flights from Lisbon to Toronto in September from $412

Best time to book flights for Lisbon (LIS) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Toronto (YYZ) in September 2025 (see full year).

Return flights

05 Sep - 09 Sep Air France
28 Sep - 20 Oct British Airways
06 Sep - 13 Sep Air France
10 Sep - 24 Sep Air France
05 Sep - 09 Sep Air Canada direct
26 Sep - 28 Sep TAP direct
18 Sep - 27 Sep Air Transat direct
01 Sep - 14 Sep Air Transat
07 Sep - 12 Sep Air Transat
08 Sep - 12 Sep Air Transat
01 Sep - 08 Sep Air Transat
28 Sep - 20 Oct Air Transat direct

Also check the deals for one-way flights from Lisbon 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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