Cheapest return flights from London to Toronto in June from $417

Best time to book flights for London (LON) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Toronto (YYZ) in June 2025 (see full year).

Return flights

07 Jun - 14 Jun Air Transat
04 Jun - 07 Jun Air Transat
04 Jun - 09 Jun Air Transat
08 Jun - 15 Jun Air Transat
03 Jun - 11 Jun Air Transat
09 Jun - 14 Jun Air Transat direct
09 Jun - 16 Jun Air Transat
06 Jun - 10 Jun Air Transat
04 Jun - 10 Jun Air Transat
04 Jun - 11 Jun Air Transat
10 Jun - 02 Jul SWISS
12 Jun - 02 Jul SWISS
11 Jun - 02 Jul Austrian Airlines
13 Jun - 02 Jul Air Canada
01 Jun - 01 Jul Air Transat
27 Jun - 11 Jul Lufthansa
19 Jun - 02 Jul Lufthansa
27 Jun - 14 Jul Lufthansa
18 Jun - 04 Jul Lufthansa
21 Jun - 12 Jul Lufthansa

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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