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

Return flights

01 Oct - 08 Oct	easyJet
02 Oct - 10 Oct	easyJet
07 Oct - 14 Oct	easyJet
05 Oct - 09 Oct	Ryanair
05 Oct - 15 Oct	Ryanair
03 Oct - 10 Oct	easyJet
15 Oct - 22 Oct	easyJet
02 Oct - 11 Oct	easyJet
02 Oct - 18 Oct	easyJet
15 Oct - 18 Oct	easyJet
30 Oct - 03 Nov	easyJet
18 Oct - 11 Nov	easyJet
31 Oct - 06 Nov	Wizz Air

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 $614

Return flights