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

Return flights

02 Jun - 09 Jun	Ryanair
01 Jun - 09 Jun	Ryanair
01 Jun - 07 Jun	Ryanair
04 Jun - 11 Jun	Ryanair
02 Jun - 12 Jun	Ryanair
15 Jun - 22 Jun	Ryanair
01 Jun - 15 Jun	Ryanair
09 Jun - 14 Jun	Ryanair
02 Jun - 16 Jun	Ryanair
09 Jun - 23 Jun	Ryanair
22 Jun - 08 Jul	Ryanair
14 Jun - 17 Jul	Ryanair
16 Jun - 13 Jul	Ryanair
18 Jun - 02 Jul	Ryanair
16 Jun - 14 Jul	Ryanair
17 Jun - 14 Jul	Ryanair
29 Jun - 08 Jul	Ryanair
17 Jun - 15 Jul	Ryanair
16 Jun - 15 Jul	Ryanair
01 Jun - 01 Jul	Ryanair

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

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 London to Toronto in June from 461€

Return flights