Cheapest one-way flights from Montreal to London in April from $268

AirHint found the following cheapest one-way flights from Montreal (YUL) to London (STN) in April 2026 (see full year).

One-Way flights

20 Apr FrenchBee
19 Apr FrenchBee
12 Apr FrenchBee
15 Apr FrenchBee
17 Apr FrenchBee
03 Apr FrenchBee
18 Apr Porter Airlines (Canada) Ltd
25 Apr WestJet
16 Apr Air Transat
21 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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