Cheapest return flights from Montreal to London in March from 375€

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

Return flights

25 Mar - 01 Apr SWISS
13 Mar - 20 Mar British Airways direct
23 Mar - 30 Mar British Airways direct
09 Mar - 16 Mar TAP
11 Mar - 18 Mar TAP
18 Mar - 25 Mar TAP
30 Mar - 06 Apr TAP
10 Mar - 24 Mar Finnair direct
24 Mar - 31 Mar Air Canada
15 Mar - 22 Mar Air Canada direct
17 Mar - 24 Mar Air Canada direct
14 Mar - 21 Mar Lufthansa direct
29 Mar - 05 Apr TAP
31 Mar - 07 Apr Air Canada
27 Mar - 03 Apr Lufthansa direct
29 Mar - 05 Apr Lufthansa direct
25 Mar - 01 Apr Lufthansa direct
30 Mar - 06 Apr Lufthansa direct
31 Mar - 07 Apr Lufthansa direct
26 Mar - 02 Apr British Airways direct

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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