Cheapest return flights from Toronto to London in April from 534€

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

Return flights

03 Apr - 23 Apr Air Transat
11 Apr - 18 Apr Air Canada
20 Apr - 09 May Air Transat
20 Apr - 06 May Air Transat
17 Apr - 22 Apr Air Transat
19 Apr - 04 May Air Transat
05 Apr - 20 Apr Air Transat
13 Apr - 22 Apr Air Transat
26 Apr - 06 May Air Transat
15 Apr - 22 Apr Air Transat
23 Apr - 02 May Air Transat
05 Apr - 15 Apr Air Transat
12 Apr - 22 Apr Air Transat
12 Apr - 18 Apr Porter Airlines (Canada) Ltd
29 Apr - 04 May Air Transat
22 Apr - 02 May Air Transat
15 Apr - 29 Apr Air Transat
29 Apr - 06 May Porter Airlines (Canada) Ltd
29 Apr - 16 May Air Transat
22 Apr - 07 May Porter Airlines (Canada) Ltd

Also check the deals for one-way 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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