AirHint found the following cheapest one-way flights from London (LCY) to Toronto (YYZ) in December 2026 (see full year).
One-Way flights
| 10 Dec | Virgin Atlantic | ||
| 29 Dec | Virgin Atlantic | ||
| 27 Dec | Virgin Atlantic | ||
| 25 Dec | Virgin Atlantic | ||
| 28 Dec | Virgin Atlantic | ||
| 14 Dec | Delta | ||
| 23 Dec | KLM | ||
| 16 Dec | British Airways | ||
| 22 Dec | KLM |
Also check the deals for return flights from London to Toronto in December.
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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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