Cheapest return flights from Toronto to London in August from $766

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

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

Return flights

18 Aug - 25 Aug WestJet
22 Aug - 16 Sep TAP
04 Aug - 11 Aug WestJet
11 Aug - 15 Aug WestJet
05 Aug - 15 Aug WestJet
21 Aug - 28 Aug WestJet
05 Aug - 18 Aug Air Canada direct
12 Aug - 26 Aug Air Canada direct
06 Aug - 26 Aug Air Canada direct
18 Aug - 25 Aug Air Canada direct
04 Aug - 18 Aug Air Canada direct
14 Aug - 10 Sep TAP
12 Aug - 03 Sep Air Canada direct
12 Aug - 01 Sep Air Canada direct
14 Aug - 10 Sep Air Canada direct
20 Aug - 04 Sep Air Canada direct
22 Aug - 16 Sep Air Canada direct
01 Aug - 03 Sep Icelandair
01 Aug - 03 Sep Air Canada direct
02 Aug - 01 Sep Air Canada direct

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

Skyscanner

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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