Cheapest return flights from Montreal to London in March from $591

Best time to book flights for Montreal (YUL) to London (LGW) flights at AirHint

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

Return flights

04 Mar - 11 Mar TAP
16 Mar - 23 Mar TAP
02 Mar - 09 Mar TAP
09 Mar - 16 Mar TAP
15 Mar - 22 Mar TAP
18 Mar - 25 Mar TAP
23 Mar - 30 Mar TAP
25 Mar - 01 Apr TAP
29 Mar - 05 Apr TAP
08 Mar - 15 Mar TAP
22 Mar - 29 Mar TAP
30 Mar - 06 Apr TAP
13 Mar - 20 Mar TAP
27 Mar - 03 Apr TAP
26 Mar - 02 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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