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

Return flights

21 Apr - 28 Apr	Ryanair
28 Apr - 05 May	Ryanair
22 Apr - 28 Apr	Ryanair
20 Apr - 26 Apr	Ryanair
29 Apr - 05 May	Ryanair
13 Apr - 26 Apr	Icelandair
15 Apr - 28 Apr	Icelandair
16 Apr - 29 Apr	Icelandair
09 Apr - 16 Apr	Icelandair
08 Apr - 19 Apr	Icelandair
11 Apr - 17 Apr	Icelandair
08 Apr - 14 Apr	Icelandair
20 Apr - 17 May	Icelandair
21 Apr - 19 May	Icelandair
21 Apr - 18 May	Icelandair
19 Apr - 20 May	Icelandair
21 Apr - 12 May	Icelandair
14 Apr - 11 May	Icelandair
15 Apr - 06 May	Icelandair
23 Apr - 01 May	Icelandair

Also check the deals for one-way flights from London to Toronto in April.

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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Cheapest return flights from London to Toronto in April from 286€

Return flights