Cheapest return flights from Toronto to London in August from $481

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

Return flights

12 Aug - 19 Aug Porter Airlines (Canada) Ltd
28 Aug - 01 Sep Porter Airlines (Canada) Ltd
11 Aug - 18 Aug Porter Airlines (Canada) Ltd
27 Aug - 22 Sep WestJet
11 Aug - 21 Aug Porter Airlines (Canada) Ltd
04 Aug - 13 Aug Porter Airlines (Canada) Ltd
05 Aug - 12 Aug Porter Airlines (Canada) Ltd
03 Aug - 11 Aug WestJet
24 Aug - 08 Sep WestJet
31 Aug - 08 Sep WestJet
31 Aug - 15 Sep WestJet
06 Aug - 11 Aug WestJet
31 Aug - 21 Sep WestJet
21 Aug - 27 Aug Porter Airlines (Canada) Ltd
24 Aug - 17 Sep WestJet
06 Aug - 19 Aug Porter Airlines (Canada) Ltd
11 Aug - 25 Aug Porter Airlines (Canada) Ltd
31 Aug - 06 Sep WestJet
29 Aug - 07 Sep WestJet
28 Aug - 10 Sep Porter Airlines (Canada) Ltd

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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