Cheapest return flights from Montreal to London in April from 488€

AirHint found the following cheapest return flights from Montreal (YUL) to London (LHR) in April 2026 (see full year).

Return flights

02 Apr - 09 Apr British Airways direct
20 Apr - 12 May Lufthansa direct
14 Apr - 21 Apr Air Canada
01 Apr - 08 Apr Air Canada
15 Apr - 22 Apr Air Canada
21 Apr - 28 Apr Air Canada
22 Apr - 29 Apr Air Canada
28 Apr - 05 May Air Canada
29 Apr - 06 May Air Canada
14 Apr - 21 Apr Lufthansa direct
06 Apr - 13 Apr Air Canada
08 Apr - 15 Apr Air Canada
10 Apr - 17 Apr Air Canada
24 Apr - 01 May Air Canada direct
25 Apr - 02 May Air Canada direct
27 Apr - 04 May Air Canada direct
30 Apr - 07 May Lufthansa direct
26 Apr - 03 May Lufthansa direct
28 Apr - 05 May Lufthansa direct
29 Apr - 06 May Lufthansa direct

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

Skyscanner

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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