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

Return flights

07 Oct - 13 Oct	Ryanair
07 Oct - 17 Oct	Ryanair
03 Oct - 09 Oct	Ryanair
03 Oct - 17 Oct	Ryanair
11 Oct - 17 Oct	Ryanair
09 Oct - 11 Oct	Ryanair
11 Oct - 15 Oct	Ryanair
09 Oct - 17 Oct	Ryanair
06 Oct - 18 Oct	Ryanair
04 Oct - 10 Oct	Ryanair
22 Oct - 10 Nov	Ryanair
22 Oct - 01 Nov	Ryanair
18 Oct - 01 Nov	Ryanair
28 Oct - 04 Nov	Ryanair
28 Oct - 07 Nov	Turkish Airlines
26 Oct - 05 Nov	Ryanair
06 Oct - 16 Nov	Ryanair
20 Oct - 01 Nov	Turkish Airlines
28 Oct - 09 Nov	Turkish Airlines
19 Oct - 08 Nov	Turkish Airlines

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

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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Cheapest return flights from London to Toronto in October from 460€

Return flights