Cheapest one-way flights from Toronto to London in October from $244

AirHint found the following cheapest one-way flights from Toronto (YTZ) to London (LGW) in October 2025 (see full year).

One-Way flights

07 Oct Porter Airlines (Canada) Ltd
08 Oct Porter Airlines (Canada) Ltd
05 Oct Porter Airlines (Canada) Ltd
02 Oct Air Transat
12 Oct Air Transat
18 Oct Air Transat
20 Oct Air Transat
17 Oct Porter Airlines (Canada) Ltd
30 Oct Porter Airlines (Canada) Ltd
25 Oct Porter Airlines (Canada) Ltd

Also check the deals for return flights from Toronto to London in October.

Skyscanner

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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