Cheapest one-way flights from Toronto to London in September from $228

AirHint found the following cheapest one-way flights from Toronto (YYZ) to London (LHR) in September 2026 (see full year).

One-Way flights

30 Sep TAP
24 Sep TAP
25 Sep TAP
27 Sep TAP
10 Sep TAP
15 Sep TAP
13 Sep TAP
26 Sep TAP
19 Sep Air Canada direct
26 Sep Air Canada direct

Also check the deals for return flights from Toronto to London 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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