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

Return flights

04 Jun - 09 Jun	WestJet
03 Jun - 10 Jun	easyJet
21 Jun - 21 Jul	Icelandair
04 Jun - 06 Jun	WestJet
01 Jun - 10 Jun	easyJet
09 Jun - 23 Jun	Icelandair
10 Jun - 25 Jun	Icelandair
23 Jun - 02 Jul	Icelandair
23 Jun - 30 Jun	Icelandair
30 Jun - 07 Jul	Icelandair
09 Jun - 16 Jun	Icelandair
16 Jun - 23 Jun	Icelandair
15 Jun - 22 Jun	Icelandair
24 Jun - 02 Jul	Icelandair
22 Jun - 01 Jul	Icelandair
28 Jun - 11 Jul	Air Transat
27 Jun - 04 Jul	Air Transat
15 Jun - 12 Jul	Air Transat
18 Jun - 04 Jul	Air Transat
27 Jun - 11 Jul	Air Transat

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 483€

Return flights