Cheapest one-way flights from Toronto to London in May from $388

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

One-Way flights

08 May Porter Airlines (Canada) Ltd
16 May Porter Airlines (Canada) Ltd
10 May Air Canada
13 May Porter Airlines (Canada) Ltd
31 May Porter Airlines (Canada) Ltd
29 May Porter Airlines (Canada) Ltd
30 May Porter Airlines (Canada) Ltd

Also check the deals for return flights from Toronto to London in May.

Skyscanner

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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