AirHint found the following cheapest return flights from London (LCY) to Toronto (YYZ) in January 2026 (see full year).

Return flights

30 Jan - 03 Feb	SWISS
30 Jan - 08 Feb	SWISS
26 Jan - 04 Feb	Lufthansa
29 Jan - 04 Feb	Lufthansa
26 Jan - 08 Feb	Lufthansa
23 Jan - 28 Jan	Air Dolomiti
26 Jan - 09 Feb	Lufthansa
27 Jan - 09 Feb	Virgin Atlantic
28 Jan - 09 Feb	Virgin Atlantic
29 Jan - 10 Feb	Virgin Atlantic
24 Jan - 27 Jan	Virgin Atlantic
27 Jan - 10 Feb	Virgin Atlantic
23 Jan - 25 Jan	Lufthansa
23 Jan - 31 Jan	British Airways
23 Jan - 29 Jan	British Airways
24 Jan - 29 Jan	KLM
20 Jan - 27 Jan	SWISS
19 Jan - 26 Jan	Air Dolomiti
21 Jan - 27 Jan	Lufthansa
26 Jan - 27 Jan	SWISS

Also check the deals for one-way flights from London to Toronto in January.

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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Cheapest return flights from London to Toronto in January from 391€

Return flights