Cheapest return flights from London to Toronto in October from $568

AirHint found the following cheapest return flights from London (LCY) to Toronto (YYZ) in October 2026 (see full year).

Return flights

08 Oct - 15 Oct SWISS
15 Oct - 20 Oct SWISS
07 Oct - 11 Oct SWISS
01 Oct - 06 Oct SWISS
20 Oct - 03 Nov SWISS
01 Oct - 08 Oct SWISS
15 Oct - 18 Oct SWISS
16 Oct - 18 Oct SWISS
16 Oct - 23 Oct SWISS
15 Oct - 27 Oct SWISS
31 Oct - 04 Nov KLM
01 Oct - 09 Oct British Airways
31 Oct - 07 Nov KLM
24 Oct - 01 Nov KLM

Also check the deals for one-way flights from London to Toronto 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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