Cheapest return flights from London to Toronto in September from $636

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

Return flights

08 Sep - 15 Sep Ryanair
08 Sep - 22 Sep Ryanair
07 Sep - 21 Sep easyJet
03 Sep - 12 Sep easyJet
01 Sep - 13 Sep Ryanair
01 Sep - 07 Sep Ryanair
03 Sep - 16 Sep easyJet
06 Sep - 13 Sep Ryanair
01 Sep - 10 Sep Ryanair
03 Sep - 17 Sep Ryanair
17 Sep - 01 Oct Wizz Air
27 Sep - 07 Oct Wizz Air
24 Sep - 03 Oct Wizz Air

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

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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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