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

Return flights

23 Apr - 28 Apr	SWISS
14 Apr - 21 Apr	Lufthansa
08 Apr - 19 Apr	British Airways
02 Apr - 12 Apr	British Airways
19 Apr - 25 Apr	British Airways
25 Apr - 02 May	British Airways
27 Apr - 08 May	British Airways
02 Apr - 12 Apr	Lufthansa	direct
08 Apr - 19 Apr	TAP	direct
19 Apr - 25 Apr	TAP	direct
14 Apr - 21 Apr	TAP	direct
25 Apr - 02 May	TAP	direct

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

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 Lisbon to Toronto in April from $439

Return flights