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

Return flights

01 Jun - 09 Jun	Scandinavian Airlines
01 Jun - 08 Jun	Scandinavian Airlines
01 Jun - 07 Jun	Scandinavian Airlines
23 Jun - 06 Jul	Icelandair
23 Jun - 30 Jun	Icelandair
09 Jun - 24 Jun	Icelandair
02 Jun - 15 Jun	Icelandair
17 Jun - 24 Jun	Icelandair
10 Jun - 17 Jun	Icelandair
09 Jun - 16 Jun	Icelandair
10 Jun - 01 Jul	Icelandair
16 Jun - 01 Jul	Icelandair
16 Jun - 22 Jun	Icelandair
15 Jun - 01 Jul	Icelandair
15 Jun - 02 Jul	Icelandair
29 Jun - 08 Jul	Icelandair
29 Jun - 06 Jul	Icelandair
18 Jun - 03 Jul	Lufthansa
17 Jun - 04 Jul	Lufthansa
20 Jun - 05 Jul	Lufthansa

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Cheapest return flights from London to Toronto in June from 485€

Return flights