Cheapest return flights from Montreal to London in March from $589

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

AirHint found the following cheapest return flights from Montreal (YUL) to London (LHR) in March 2025 (see full year).

Return flights

22 Mar - 29 Mar Air Transat
09 Mar - 21 Mar Lufthansa
05 Mar - 12 Mar Lufthansa
14 Mar - 21 Mar Lufthansa
15 Mar - 22 Mar Lufthansa
17 Mar - 24 Mar Lufthansa
12 Mar - 19 Mar Lufthansa
10 Mar - 21 Mar Lufthansa
15 Mar - 19 Mar Lufthansa
12 Mar - 21 Mar Lufthansa
25 Mar - 01 Apr Lufthansa
26 Mar - 02 Apr Lufthansa
26 Mar - 26 Apr Lufthansa
27 Mar - 03 Apr Lufthansa
31 Mar - 07 Apr Lufthansa
26 Mar - 26 Apr Air Canada direct
25 Mar - 01 Apr Air Canada direct
26 Mar - 02 Apr Air Canada direct
28 Mar - 04 Apr Air Canada direct
30 Mar - 06 Apr KLM

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

Skyscanner

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