AirHint found the following cheapest one-way flights from London (LCY) to Toronto (YYZ) in October 2026 (see full year).
One-Way flights
| 01 Oct | British Airways | ||
| 28 Oct | KLM | ||
| 11 Oct | KLM | ||
| 23 Oct | KLM | ||
| 24 Oct | KLM |
Also check the deals for return flights from London to Toronto in October.
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