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

Return flights

10 Mar - 17 Mar	Air Canada
02 Mar - 26 Mar	Air Transat
11 Mar - 11 Apr	Air Transat
22 Mar - 06 Apr	Air Transat
15 Mar - 23 Mar	Air Transat
14 Mar - 20 Mar	Porter Airlines (Canada) Ltd
15 Mar - 22 Mar	SWISS
07 Mar - 01 Apr	SWISS
06 Mar - 01 Apr	SWISS

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

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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Cheapest return flights from Toronto to Lisbon in March from $619

Return flights