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

Return flights

30 Jan - 04 Feb	Lufthansa
18 Jan - 24 Jan	Air Transat	direct
26 Jan - 16 Feb	Air Canada
21 Jan - 26 Jan	KLM
20 Jan - 20 Feb	KLM
21 Jan - 02 Feb	KLM
31 Jan - 28 Feb	KLM
22 Jan - 31 Jan	KLM
22 Jan - 28 Jan	Lufthansa
21 Jan - 28 Jan	SWISS
16 Jan - 25 Jan	Air Transat
15 Jan - 25 Jan	KLM
24 Jan - 30 Jan	United
15 Jan - 22 Jan	British Airways
15 Jan - 23 Jan	British Airways
30 Jan - 04 Feb	TAP	direct
12 Jan - 02 Feb	British Airways
12 Jan - 16 Feb	British Airways
12 Jan - 03 Feb	British Airways
31 Jan - 28 Feb	TAP	direct

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

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 January from 381€

Return flights