Cheapest return flights from Montreal (YUL) to London (LTN), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Jul 28 Aug WestJet
28 Jul 12 Aug WestJet
06 Jul 15 Jul Air Transat
22 Jul 12 Aug WestJet
21 Jul 31 Jul WestJet
09 Jul 16 Jul Air Transat
20 Jul 27 Jul WestJet
09 Jul 31 Jul WestJet
09 Jul 20 Jul Air Transat
12 Jul 17 Jul WestJet
05 Jul 11 Jul WestJet
10 Jul 19 Jul Air Transat
10 Jul 21 Jul Air Transat
27 Jul 03 Aug WestJet
29 Jul 14 Aug WestJet
21 Jul 04 Aug WestJet
29 Jul 05 Aug WestJet
28 Jul 04 Aug WestJet
15 Jul 28 Aug Air Transat
29 Jul 10 Aug Air Transat
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deals for one-way flights from Montreal to London in July.

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Updated May 27, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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