AirHint found the following cheapest return flights from Toronto (YYZ) to London (STN) in July 2026 (see full year).

Return flights

22 Jul - 29 Jul	WestJet
10 Jul - 18 Jul	WestJet
24 Jul - 31 Jul	WestJet
01 Jul - 25 Jul	WestJet
24 Jul - 09 Aug	Air Canada
01 Jul - 08 Jul	Air Transat
08 Jul - 15 Jul	WestJet
15 Jul - 23 Jul	Air Transat
20 Jul - 05 Aug	WestJet
20 Jul - 10 Aug	WestJet
01 Jul - 22 Jul	WestJet
15 Jul - 15 Aug	WestJet
29 Jul - 09 Aug	WestJet
09 Jul - 23 Jul	WestJet
21 Jul - 07 Aug	Air Transat
15 Jul - 26 Jul	Air Transat
31 Jul - 13 Aug	WestJet
17 Jul - 09 Aug	WestJet
30 Jul - 08 Aug	WestJet
31 Jul - 10 Aug	Air Transat

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

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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Cheapest return flights from Toronto to London in July from 547€

Return flights