Cheapest one-way flights from Montreal to London in August from 207€

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

One-Way flights

17 Aug Porter Airlines (Canada) Ltd
16 Aug Porter Airlines (Canada) Ltd
14 Aug Air Canada
02 Aug Air Canada
01 Aug Porter Airlines (Canada) Ltd
05 Aug Air Canada
03 Aug Porter Airlines (Canada) Ltd
09 Aug Porter Airlines (Canada) Ltd
04 Aug Air Canada
12 Aug Porter Airlines (Canada) Ltd

Also check the deals for return flights from Montreal to London in August.

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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