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

Return flights

21 Jul - 28 Jul	Lufthansa
27 Jul - 03 Aug	Lufthansa
21 Jul - 04 Aug	Lufthansa
03 Jul - 10 Jul	Virgin Atlantic
23 Jul - 30 Jul	Lufthansa
07 Jul - 19 Jul	KLM
07 Jul - 14 Jul	KLM
02 Jul - 12 Jul	KLM
02 Jul - 07 Jul	KLM
03 Jul - 17 Jul	KLM
30 Jul - 09 Aug	SWISS
15 Jul - 19 Jul	KLM
15 Jul - 22 Jul	KLM
24 Jul - 08 Aug	SWISS
13 Jul - 03 Aug	Lufthansa
20 Jul - 02 Aug	Lufthansa
31 Jul - 07 Aug	Lufthansa
31 Jul - 10 Aug	Lufthansa
28 Jul - 04 Aug	SWISS
27 Jul - 07 Aug	Lufthansa

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

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 July from 551€

Return flights