Cheapest return flights from London to Toronto in September from 493€

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

Return flights

16 Sep - 21 Sep ITA Airways
01 Sep - 07 Sep ITA Airways
24 Sep - 19 Oct ITA Airways
22 Sep - 30 Sep ITA Airways
10 Sep - 17 Sep ITA Airways
09 Sep - 30 Sep ITA Airways
22 Sep - 29 Sep ITA Airways
14 Sep - 21 Sep ITA Airways
21 Sep - 01 Oct ITA Airways
15 Sep - 05 Oct ITA Airways
10 Sep - 01 Oct ITA Airways
09 Sep - 01 Oct ITA Airways
24 Sep - 07 Oct ITA Airways
28 Sep - 12 Oct ITA Airways
11 Sep - 24 Sep ITA Airways
09 Sep - 20 Sep ITA Airways
20 Sep - 30 Sep ITA Airways
02 Sep - 04 Oct ITA Airways
27 Sep - 05 Oct ITA Airways
29 Sep - 09 Oct ITA Airways

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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