Cheapest return flights from Toronto to Lisbon in October from $397

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

Return flights

02 Oct - 07 Oct Iberia
22 Oct - 11 Nov Royal Air Maroc
31 Oct - 12 Nov Royal Air Maroc
26 Oct - 11 Nov Royal Air Maroc
08 Oct - 16 Oct Royal Air Maroc
19 Oct - 23 Oct Royal Air Maroc
15 Oct - 21 Oct Porter Airlines (Canada) Ltd
07 Oct - 21 Oct Porter Airlines (Canada) Ltd
12 Oct - 21 Oct Air Transat
13 Oct - 21 Oct Porter Airlines (Canada) Ltd
06 Oct - 14 Oct Porter Airlines (Canada) Ltd
29 Oct - 11 Nov Royal Air Maroc
29 Oct - 12 Nov Royal Air Maroc
10 Oct - 21 Oct Royal Air Maroc
08 Oct - 18 Oct Royal Air Maroc
31 Oct - 08 Nov Royal Air Maroc
14 Oct - 09 Nov TAP direct
22 Oct - 09 Nov TAP direct
07 Oct - 05 Nov TAP direct
22 Oct - 16 Nov Air Transat

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

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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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