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

Return flights

16 Jan - 23 Jan	Iberia
21 Jan - 04 Feb	Iberia
18 Jan - 31 Jan	Iberia
27 Jan - 21 Feb	Iberia
07 Jan - 31 Jan	Finnair
13 Jan - 19 Jan	Finnair
08 Jan - 19 Jan	Finnair
23 Jan - 27 Jan	Finnair
13 Jan - 20 Jan	Finnair
06 Jan - 17 Feb	Finnair
08 Jan - 09 Feb	Finnair
30 Jan - 21 Feb	Iberia
06 Jan - 31 Jan	Finnair
18 Jan - 28 Jan	Royal Air Maroc
28 Jan - 04 Feb	Royal Air Maroc
30 Jan - 07 Feb	Royal Air Maroc
17 Jan - 23 Jan	Air Transat	direct
26 Jan - 02 Feb	Air Transat
26 Jan - 02 Feb	TAP	direct
19 Jan - 23 Feb	TAP	direct

Also check the deals for one-way flights from Toronto to Lisbon 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 Toronto to Lisbon in January from $300

Return flights