Cheapest return flights from Montreal to London in June from $683

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

Return flights

03 Jun - 10 Jun TAP
04 Jun - 11 Jun Air Transat
02 Jun - 09 Jun Air Transat
01 Jun - 08 Jun Air Transat
08 Jun - 15 Jun Air Transat
10 Jun - 17 Jun Air Transat
12 Jun - 19 Jun Air Transat
14 Jun - 21 Jun Air Transat
09 Jun - 16 Jun Air Transat
11 Jun - 18 Jun Air Transat
30 Jun - 07 Jul Air Transat direct
23 Jun - 01 Jul Air Transat
29 Jun - 06 Jul Air Transat
24 Jun - 01 Jul Air Transat direct
16 Jun - 11 Jul Porter Airlines (Canada) Ltd direct
22 Jun - 18 Jul Porter Airlines (Canada) Ltd direct
15 Jun - 11 Jul WestJet
25 Jun - 02 Jul TAP
28 Jun - 05 Jul Air Transat
12 Jun - 04 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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