Cheapest return flights from London to Toronto in August from $440

Best time to book flights for London (LGW) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Toronto (YYZ) in August 2025 (see full year).

Return flights

20 Aug - 07 Sep Icelandair
23 Aug - 10 Sep Air Transat
26 Aug - 04 Sep Icelandair
30 Aug - 17 Sep Air Transat
27 Aug - 11 Sep Air Transat
27 Aug - 17 Sep Air Transat
25 Aug - 17 Sep Air Transat
22 Aug - 10 Sep Air Transat
23 Aug - 20 Sep Icelandair
21 Aug - 08 Sep Icelandair
23 Aug - 26 Aug Air Transat
22 Aug - 26 Aug Air Transat
21 Aug - 27 Aug Air Transat
24 Aug - 27 Aug Air Transat
21 Aug - 26 Aug Air Transat
23 Aug - 27 Aug Air Transat
20 Aug - 27 Aug Air Transat
20 Aug - 26 Aug Air Transat
12 Aug - 26 Aug Air Transat
12 Aug - 27 Aug Air Transat

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

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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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