Cheapest return flights from Toronto to Lisbon in September from 491€

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

08 Sep - 25 Sep Air Transat
07 Sep - 21 Sep Porter Airlines (Canada) Ltd
12 Sep - 21 Sep Azores Airlines
30 Sep - 08 Oct Azores Airlines
15 Sep - 29 Sep Azores Airlines
19 Sep - 30 Sep Azores Airlines
26 Sep - 05 Oct Azores Airlines
16 Sep - 28 Sep Azores Airlines
20 Sep - 27 Sep Azores Airlines
26 Sep - 05 Oct TAP direct
21 Sep - 07 Oct Azores Airlines
18 Sep - 28 Sep Azores Airlines
30 Sep - 07 Oct Air Canada
29 Sep - 07 Oct Air Canada
15 Sep - 29 Sep Air Transat direct
08 Sep - 25 Sep Air Transat direct
25 Sep - 10 Oct Air Transat direct
30 Sep - 08 Oct Lufthansa direct
26 Sep - 10 Oct Air Canada
29 Sep - 07 Oct Air Transat direct

Also check the deals for one-way 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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