Cheapest return flights from Montreal to London in June from $461

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

Return flights

02 Jun - 10 Jun Porter Airlines (Canada) Ltd
02 Jun - 09 Jun Air Transat
01 Jun - 10 Jun WestJet
02 Jun - 15 Jun Air Transat
04 Jun - 14 Jun Air Transat
05 Jun - 15 Jun Air Transat
04 Jun - 09 Jun WestJet
02 Jun - 11 Jun Air Transat
09 Jun - 16 Jun Air Transat
09 Jun - 30 Jun WestJet
03 Jun - 29 Jul WestJet
10 Jun - 01 Jul WestJet
16 Jun - 07 Jul WestJet
26 Jun - 04 Jul WestJet
28 Jun - 14 Jul WestJet
20 Jun - 01 Jul WestJet
30 Jun - 08 Jul WestJet
19 Jun - 04 Jul Air Transat
23 Jun - 03 Jul WestJet
17 Jun - 08 Jul WestJet

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

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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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