Cheapest one-way flights from Montreal to London in April from $330

Best time to book flights for Montreal (YUL) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from Montreal (YUL) to London (LHR) in April 2025 (see full year).

One-Way flights

07 Apr TAP
30 Apr Porter Airlines (Canada) Ltd
15 Apr Aer Lingus
28 Apr Porter Airlines (Canada) Ltd
29 Apr Porter Airlines (Canada) Ltd
27 Apr Porter Airlines (Canada) Ltd
23 Apr Porter Airlines (Canada) Ltd
26 Apr Porter Airlines (Canada) Ltd
20 Apr Flair Airlines
05 Apr Porter Airlines (Canada) Ltd

Also check the deals for return flights from Montreal 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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