Cheapest return flights from Toronto to Lisbon in October from $604

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

Return flights

11 Oct - 15 Oct Air Transat
02 Oct - 24 Oct Air Transat
09 Oct - 15 Oct Air Transat
07 Oct - 15 Oct Air Transat
05 Oct - 12 Oct Air Transat
01 Oct - 08 Oct Air Transat
04 Oct - 12 Oct Air Transat
11 Oct - 20 Oct Air Transat
15 Oct - 22 Oct Air Transat
07 Oct - 13 Oct Air Transat
27 Oct - 03 Nov SWISS
27 Oct - 10 Nov SWISS
20 Oct - 03 Nov SWISS
27 Oct - 17 Nov SWISS
01 Oct - 01 Nov United
28 Oct - 03 Nov SWISS
28 Oct - 10 Nov SWISS
28 Oct - 17 Nov SWISS
27 Oct - 07 Nov SWISS
27 Oct - 06 Nov SWISS

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

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