Cheapest return flights from Toronto to London in September from 574€

Best time to book flights for Toronto (YYZ) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to London (LGW) in September 2025 (see full year).

Return flights

24 Sep - 30 Sep WestJet
30 Sep - 08 Oct WestJet
25 Sep - 11 Oct Icelandair
14 Sep - 28 Sep WestJet
25 Sep - 28 Sep WestJet
14 Sep - 30 Sep WestJet
04 Sep - 17 Sep WestJet
02 Sep - 09 Sep WestJet
16 Sep - 19 Sep WestJet
21 Sep - 30 Sep WestJet
14 Sep - 15 Oct WestJet
17 Sep - 02 Oct WestJet
06 Sep - 20 Sep Air Transat direct
13 Sep - 20 Sep Air Transat direct
25 Sep - 02 Oct WestJet
25 Sep - 06 Oct WestJet
22 Sep - 09 Oct Icelandair
20 Sep - 11 Oct Icelandair
17 Sep - 03 Oct WestJet
16 Sep - 05 Oct WestJet

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

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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