Cheapest return flights from London to Toronto in June from 421€

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

Return flights

11 Jun - 15 Jun British Airways
18 Jun - 21 Jun British Airways
01 Jun - 08 Jun British Airways
02 Jun - 16 Jun British Airways
03 Jun - 15 Jun British Airways
01 Jun - 17 Jun British Airways
02 Jun - 06 Jun British Airways
01 Jun - 05 Jun British Airways
03 Jun - 08 Jun British Airways
02 Jun - 09 Jun British Airways
09 Jun - 21 Jul British Airways
01 Jun - 20 Jul British Airways
11 Jun - 20 Jul British Airways
09 Jun - 20 Jul British Airways
24 Jun - 13 Jul British Airways
22 Jun - 20 Jul British Airways
23 Jun - 23 Jul British Airways
21 Jun - 12 Jul British Airways
14 Jun - 16 Jul British Airways
25 Jun - 09 Jul British Airways

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

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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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