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

Return flights

01 Jun - 14 Jun	Ryanair
01 Jun - 07 Jun	Ryanair
03 Jun - 10 Jun	easyJet
08 Jun - 22 Jun	Ryanair
01 Jun - 08 Jun	easyJet
15 Jun - 21 Jun	Ryanair
10 Jun - 18 Jun	easyJet
11 Jun - 17 Jun	easyJet
16 Jun - 23 Jun	easyJet
01 Jun - 17 Jun	easyJet
20 Jun - 01 Jul	easyJet
25 Jun - 16 Jul	easyJet
25 Jun - 07 Jul	easyJet
23 Jun - 08 Jul	Ryanair
15 Jun - 02 Jul	Ryanair
10 Jun - 03 Jul	Ryanair
26 Jun - 04 Jul	easyJet
19 Jun - 04 Jul	easyJet
27 Jun - 04 Jul	easyJet

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 $653

Return flights