Cheapest return flights from Montreal to London in June from $638

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

Return flights

01 Jun - 08 Jun Air Transat
03 Jun - 10 Jun Air Transat
15 Jun - 22 Jun Air Transat
10 Jun - 17 Jun Lufthansa direct
09 Jun - 16 Jun Air Canada direct
22 Jun - 29 Jun TAP
25 Jun - 29 Jun TAP
24 Jun - 01 Jul TAP
26 Jun - 03 Jul TAP
28 Jun - 05 Jul TAP
25 Jun - 02 Jul TAP
29 Jun - 06 Jul TAP
25 Jun - 06 Jul TAP
17 Jun - 24 Jun Air Transat
11 Jun - 18 Jun Air Transat
25 Jun - 07 Jul TAP
06 Jun - 13 Jun Lufthansa direct
29 Jun - 13 Jul TAP
22 Jun - 15 Jul TAP
29 Jun - 14 Jul TAP

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.