Cheapest return flights from Montreal (YUL) to London (LGW), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Aug 30 Aug Air Transat
Direct Flight
27 Aug 14 Sep Air Transat
Direct Flight
31 Aug 06 Sep Air Transat
27 Aug 20 Sep Air Transat
Direct Flight
31 Aug 02 Sep Air Transat
31 Aug 07 Sep Air Transat
30 Aug 06 Sep Air Transat
26 Aug 28 Aug Air Transat
28 Aug 04 Sep Air Transat
26 Aug 29 Aug Porter Airlines (Canada) Ltd
29 Aug 07 Sep Air Transat
26 Aug 02 Sep Porter Airlines (Canada) Ltd
29 Aug 05 Sep Air Transat
26 Aug 28 Aug Air Transat
Direct Flight
28 Aug 30 Aug Air Transat
26 Aug 29 Aug Air Transat
Direct Flight
28 Aug 30 Aug Air Transat
Direct Flight
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deals for one-way flights from Montreal to London in August.

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Updated Aug 25, 2026.

About these fares

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