Cheapest return flights from Toronto to Lisbon in August from $589

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

Return flights

05 Aug - 29 Aug Porter Airlines (Canada) Ltd
21 Aug - 12 Sep Royal Air Maroc
08 Aug - 29 Aug Porter Airlines (Canada) Ltd
21 Aug - 28 Aug Scandinavian Airlines
06 Aug - 29 Aug Porter Airlines (Canada) Ltd
07 Aug - 29 Aug Porter Airlines (Canada) Ltd
29 Aug - 12 Sep WestJet
10 Aug - 05 Sep TAP
10 Aug - 24 Aug Air Transat
15 Aug - 05 Sep Air Transat
03 Aug - 17 Aug Air Transat
15 Aug - 04 Sep Air Transat
08 Aug - 19 Aug Air Canada direct
07 Aug - 26 Aug Air Canada direct
18 Aug - 31 Aug Air Canada
15 Aug - 04 Sep Lufthansa direct
15 Aug - 05 Sep Lufthansa direct
21 Aug - 12 Sep Lufthansa direct
12 Aug - 02 Sep Air France
12 Aug - 03 Sep Air France

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

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