Cheapest return flights from Toronto to Lisbon in December from 755€

AirHint found the following cheapest return flights from Toronto (YTZ) to Lisbon (LIS) in December 2025 (see full year).

Return flights

28 Dec - 30 Dec Air Transat
27 Dec - 10 Jan Air Transat
31 Dec - 12 Jan Porter Airlines (Canada) Ltd
31 Dec - 07 Jan Porter Airlines (Canada) Ltd
29 Dec - 11 Jan Air Transat
30 Dec - 03 Jan Porter Airlines (Canada) Ltd
30 Dec - 07 Jan Porter Airlines (Canada) Ltd
25 Dec - 08 Jan Porter Airlines (Canada) Ltd
28 Dec - 11 Jan SWISS
24 Dec - 27 Dec Porter Airlines (Canada) Ltd
31 Dec - 04 Jan Porter Airlines (Canada) Ltd
24 Dec - 29 Dec Air Transat
28 Dec - 03 Jan Air Transat
25 Dec - 30 Dec Air Canada
24 Dec - 30 Dec Porter Airlines (Canada) Ltd
25 Dec - 28 Dec SWISS
25 Dec - 31 Dec SWISS
23 Dec - 31 Dec SWISS
23 Dec - 28 Dec Porter Airlines (Canada) Ltd
24 Dec - 28 Dec Porter Airlines (Canada) Ltd

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

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