Cheapest return flights from Montreal to London in July from $622

AirHint found the following cheapest return flights from Montreal (YUL) to London (STN) in July 2026 (see full year).

Return flights

13 Jul - 25 Jul WestJet
22 Jul - 04 Aug WestJet
15 Jul - 29 Jul WestJet
15 Jul - 22 Jul WestJet
15 Jul - 05 Aug WestJet
09 Jul - 25 Jul WestJet
08 Jul - 22 Jul WestJet
07 Jul - 28 Jul WestJet
22 Jul - 03 Aug WestJet
15 Jul - 26 Jul WestJet
12 Jul - 26 Jul WestJet
18 Jul - 28 Jul WestJet
18 Jul - 04 Aug WestJet
21 Jul - 04 Aug WestJet
02 Jul - 09 Aug WestJet
10 Jul - 26 Jul WestJet
03 Jul - 09 Aug WestJet
10 Jul - 01 Aug WestJet
31 Jul - 14 Aug WestJet
06 Jul - 14 Aug WestJet

Also check the deals for one-way flights from Montreal to London in July.

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