Cheapest one-way flights from London to Toronto in April from $340

AirHint found the following cheapest one-way flights from London (LHR) to Toronto (YYZ) in April 2026 (see full year).

One-Way flights

26 Apr Aer Lingus
23 Apr Aer Lingus
21 Apr Aer Lingus
20 Apr Aer Lingus
22 Apr Aer Lingus
14 Apr Aer Lingus
13 Apr Aer Lingus
08 Apr TAP
10 Apr TAP
24 Apr Aer Lingus

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

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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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