Cheapest return flights from London to Toronto in April from $968

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

Return flights

28 Apr - 05 May SWISS
01 Apr - 15 Apr SWISS
13 Apr - 22 Apr Aer Lingus
14 Apr - 20 Apr Aer Lingus
20 Apr - 30 Apr Aer Lingus
27 Apr - 04 May Aer Lingus
08 Apr - 13 Apr Aer Lingus
19 Apr - 28 Apr Aer Lingus
22 Apr - 27 Apr Aer Lingus
14 Apr - 19 Apr Aer Lingus
22 Apr - 29 Apr Aer Lingus
22 Apr - 28 Apr Aer Lingus
29 Apr - 13 May Aer Lingus
28 Apr - 08 May Aer Lingus
29 Apr - 03 May Aer Lingus
29 Apr - 05 May Aer Lingus
30 Apr - 14 May Aer Lingus

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

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