Cheapest return flights from Toronto to London in May from $821

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

Return flights

08 May - 18 May Porter Airlines (Canada) Ltd
11 May - 19 May Porter Airlines (Canada) Ltd
20 May - 24 May Porter Airlines (Canada) Ltd

Also check the deals for one-way 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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