Cheapest one-way flights from Toronto to London in April from $249

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

One-Way flights

29 Apr TAP
14 Apr TAP
01 Apr TAP
07 Apr TAP
25 Apr TAP
11 Apr Porter Airlines (Canada) Ltd
03 Apr TAP
22 Apr Air Canada direct
02 Apr Air Canada direct
29 Apr Air Canada direct

Also check the deals for return flights from Toronto to London 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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