AirHint found the following cheapest one-way flights from London (LHR) to Toronto (YYZ) in March 2026 (see full year).
One-Way flights
| 10 Mar | British Airways | ||
| 03 Mar | British Airways | ||
| 14 Mar | British Airways | ||
| 07 Mar | Aer Lingus | ||
| 04 Mar | Aer Lingus | ||
| 12 Mar | Aer Lingus | ||
| 11 Mar | Aer Lingus | ||
| 16 Mar | Aer Lingus | ||
| 02 Mar | Aer Lingus | ||
| 13 Mar | Aer Lingus |
Also check the deals for return flights from London to Toronto in March.
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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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