Cheapest return flights from Montreal to London in April from 542€

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

Return flights

18 Apr - 25 Apr Air Transat
17 Apr - 24 Apr Air Transat
13 Apr - 20 Apr Air Transat
14 Apr - 21 Apr Air Transat
20 Apr - 27 Apr TAP
01 Apr - 08 Apr Air Transat
15 Apr - 22 Apr Air Transat
20 Apr - 12 May TAP
22 Apr - 12 May TAP
27 Apr - 04 May TAP
29 Apr - 06 May Air Transat
16 Apr - 23 Apr Air Transat
26 Apr - 03 May TAP
30 Apr - 07 May Air Transat
19 Apr - 26 Apr Air Transat
05 Apr - 12 Apr TAP
28 Apr - 05 May Air Transat
24 Apr - 01 May TAP
23 Apr - 12 May Air Transat
23 Apr - 14 May Air Transat

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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