Cheapest return flights from Toronto to London in August from $1066

AirHint found the following cheapest return flights from Toronto (YTZ) to London (LHR) in August 2026 (see full year).

Return flights

27 Aug - 11 Sep Air Canada
17 Aug - 02 Sep Air Canada
17 Aug - 24 Aug Air Canada
17 Aug - 25 Aug Air Canada
17 Aug - 31 Aug Air Canada
01 Aug - 24 Aug Air Canada
17 Aug - 28 Aug Air Canada
12 Aug - 16 Aug Air Canada
24 Aug - 04 Sep Air Canada
20 Aug - 01 Sep Air Canada
11 Aug - 20 Aug United
27 Aug - 06 Sep Air Canada
07 Aug - 28 Aug Air Canada

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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