Cheapest return flights from Toronto to Lisbon in September from $419

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

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

Return flights

28 Sep - 14 Oct Royal Air Maroc
26 Sep - 14 Oct Royal Air Maroc
30 Sep - 07 Oct TAP direct
29 Sep - 06 Oct TAP direct
30 Sep - 12 Oct TAP direct
10 Sep - 01 Oct TAP direct
21 Sep - 30 Sep TAP direct
21 Sep - 08 Oct TAP direct
21 Sep - 07 Oct TAP direct
28 Sep - 08 Oct Air Canada direct
28 Sep - 14 Oct Air Canada direct
17 Sep - 30 Sep TAP direct
18 Sep - 30 Sep TAP direct
18 Sep - 24 Sep TAP direct
17 Sep - 24 Sep TAP direct
18 Sep - 21 Sep TAP direct
18 Sep - 29 Sep TAP direct
18 Sep - 26 Sep TAP direct
25 Sep - 30 Sep TAP direct
16 Sep - 22 Sep Air Transat

Also check the deals for one-way flights from Toronto to Lisbon 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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