Cheapest return flights from Montreal to London in March from 436€

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

Return flights

30 Mar - 12 Apr TAP
11 Mar - 16 Mar FrenchBee
06 Mar - 18 Mar TAP
04 Mar - 11 Mar TAP
11 Mar - 18 Mar TAP
18 Mar - 25 Mar TAP
04 Mar - 13 Mar FrenchBee
16 Mar - 24 Mar TAP
28 Mar - 05 Apr Air Transat
17 Mar - 24 Mar Air Transat
03 Mar - 10 Mar Air Transat
05 Mar - 12 Mar Air Transat
27 Mar - 06 Apr Air Transat
29 Mar - 13 Apr Air Transat
26 Mar - 05 Apr Air Transat
31 Mar - 11 Apr Air Transat
31 Mar - 10 Apr Air Transat
27 Mar - 13 Apr Air Transat
20 Mar - 09 Apr Air Transat
28 Mar - 06 Apr Air Transat

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

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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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