Cheapest one-way flights from London to Toronto in June from $601

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

One-Way flights

08 Jun ITA Airways
11 Jun ITA Airways
09 Jun KLM
06 Jun KLM
23 Jun KLM
19 Jun KLM
26 Jun KLM
15 Jun SWISS
29 Jun SWISS
04 Jun SWISS

Also check the deals for return 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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