Cheapest return flights from Toronto to Lisbon in September from $364

AirHint found the following cheapest return flights from Toronto (YYZ) to Lisbon (LIS) in September 2026 (see full year).

Return flights

25 Sep - 13 Oct Royal Air Maroc
27 Sep - 15 Oct Royal Air Maroc
25 Sep - 31 Oct Royal Air Maroc
27 Sep - 06 Oct Royal Air Maroc
18 Sep - 26 Sep Royal Air Maroc
18 Sep - 03 Oct Royal Air Maroc
04 Sep - 12 Sep Royal Air Maroc
27 Sep - 14 Oct Azores Airlines
14 Sep - 23 Sep WestJet
28 Sep - 05 Oct Azores Airlines
30 Sep - 07 Oct Azores Airlines
22 Sep - 06 Oct Azores Airlines
19 Sep - 05 Oct Azores Airlines
14 Sep - 22 Sep Air Transat
05 Sep - 09 Sep Air Transat
07 Sep - 17 Sep Air Transat
15 Sep - 24 Sep Air Transat
02 Sep - 07 Sep Air Transat
13 Sep - 28 Sep Air Transat
22 Sep - 29 Sep Air Transat

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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