Cheapest return flights from Toronto to London in August from $729

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

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

Return flights

18 Aug - 01 Sep Porter Airlines (Canada) Ltd
02 Aug - 22 Aug Air Transat
22 Aug - 31 Aug Porter Airlines (Canada) Ltd
11 Aug - 18 Aug Air Transat
01 Aug - 22 Aug Air Transat
04 Aug - 31 Aug Air Transat
13 Aug - 28 Aug Air Transat
14 Aug - 21 Aug Air Transat
10 Aug - 25 Aug Air Transat
24 Aug - 02 Sep Air Transat
12 Aug - 02 Sep Air Transat
14 Aug - 23 Aug Air Transat
10 Aug - 17 Aug Air Transat
15 Aug - 14 Sep Air Transat
15 Aug - 06 Sep Air Transat
29 Aug - 06 Sep Air Transat
29 Aug - 07 Sep Air Transat
26 Aug - 03 Sep Air Transat
26 Aug - 10 Sep Air Transat

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