Cheapest return flights from London to Toronto in August from $624

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

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

Return flights

26 Aug - 02 Sep ITA Airways
26 Aug - 08 Sep ITA Airways
24 Aug - 02 Sep ITA Airways
20 Aug - 31 Aug ITA Airways
21 Aug - 01 Sep ITA Airways
21 Aug - 04 Sep ITA Airways
21 Aug - 31 Aug ITA Airways
29 Aug - 05 Sep ITA Airways
22 Aug - 28 Aug ITA Airways
22 Aug - 29 Aug ITA Airways
23 Aug - 30 Aug ITA Airways
22 Aug - 31 Aug ITA Airways
18 Aug - 02 Sep ITA Airways
18 Aug - 01 Sep ITA Airways
21 Aug - 25 Aug ITA Airways
23 Aug - 09 Sep Delta
22 Aug - 26 Aug ITA Airways
22 Aug - 25 Aug ITA Airways
22 Aug - 27 Aug ITA Airways
17 Aug - 04 Sep ITA Airways

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

Book a cheap hotel in Toronto

Cheap car rent in Toronto