Cheapest return flights from London to Toronto in June from $1252

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

Return flights

23 Jun - 07 Jul SWISS
08 Jun - 17 Jun Aer Lingus
11 Jun - 21 Jun Aer Lingus
18 Jun - 28 Jun SWISS
01 Jun - 30 Jun Aer Lingus
09 Jun - 16 Jun Aer Lingus
15 Jun - 28 Jun Aer Lingus
10 Jun - 17 Jun Aer Lingus
10 Jun - 16 Jun Aer Lingus
11 Jun - 30 Jun Aer Lingus
11 Jun - 02 Jul Aer Lingus
12 Jun - 28 Jun SWISS
25 Jun - 09 Jul Aer Lingus

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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