Cheapest return flights from Toronto to Lisbon in August from $1011

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

Return flights

05 Aug - 17 Aug Air Canada
07 Aug - 13 Aug Air Canada
29 Aug - 05 Sep SWISS
29 Aug - 06 Sep SWISS
28 Aug - 05 Sep SWISS
19 Aug - 26 Aug SWISS
01 Aug - 01 Sep SWISS
22 Aug - 28 Aug SWISS
31 Aug - 04 Sep SWISS
01 Aug - 08 Aug SWISS

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

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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