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

Return flights

18 Jan - 29 Jan	Finnair
20 Jan - 27 Jan	Finnair
15 Jan - 19 Jan	Finnair
10 Jan - 16 Jan	Finnair
16 Jan - 21 Jan	Finnair
20 Jan - 03 Feb	Finnair
11 Jan - 08 Feb	Finnair
13 Jan - 02 Feb	Finnair
14 Jan - 02 Feb	Finnair
23 Jan - 06 Feb	Finnair
18 Jan - 28 Jan	Royal Air Maroc
21 Jan - 28 Jan	Royal Air Maroc
16 Jan - 01 Feb	Royal Air Maroc
28 Jan - 11 Feb	Royal Air Maroc
20 Jan - 27 Jan	TAP	direct
20 Jan - 03 Feb	TAP	direct
12 Jan - 26 Jan	Air Transat
11 Jan - 31 Jan	Air Transat
16 Jan - 01 Feb	Air Canada	direct
14 Jan - 02 Feb	Air Canada	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 339€

Return flights