AirHint found the following cheapest one-way flights from London (LHR) to Toronto (YYZ) in May 2026 (see full year).
One-Way flights
| 09 May | TAP | ||
| 11 May | TAP | ||
| 13 May | TAP | ||
| 12 May | TAP | ||
| 20 May | TAP | ||
| 06 May | TAP | ||
| 05 May | TAP | ||
| 18 May | TAP | ||
| 17 May | TAP | ||
| 14 May | Aer Lingus |
Also check the deals for return flights from London to Toronto in May.
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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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