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

Return flights

07 Jul - 21 Jul	Icelandair
14 Jul - 21 Jul	Icelandair
06 Jul - 27 Jul	Icelandair
01 Jul - 20 Jul	Icelandair
01 Jul - 13 Jul	Icelandair
06 Jul - 13 Jul	Icelandair
08 Jul - 22 Jul	Icelandair
15 Jul - 28 Jul	Icelandair
15 Jul - 22 Jul	Icelandair
08 Jul - 15 Jul	Icelandair
01 Jul - 31 Aug	Air Transat
10 Jul - 14 Aug	Air Transat
13 Jul - 19 Aug	Air Transat	direct
14 Jul - 11 Aug	Air Transat
03 Jul - 16 Aug	Air Transat
17 Jul - 01 Aug	Air Transat
17 Jul - 17 Aug	Air Transat
17 Jul - 08 Aug	Air Transat
17 Jul - 10 Aug	Air Transat
17 Jul - 01 Aug	Air Transat	direct

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 483€

Return flights