Cheapest return flights from Montreal to London in January from $632

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 January 2026 (see full year).

Return flights

16 Jan - 23 Jan SWISS
14 Jan - 21 Jan TAP
09 Jan - 16 Jan TAP
11 Jan - 18 Jan TAP
12 Jan - 19 Jan TAP
18 Jan - 25 Jan TAP
19 Jan - 26 Jan TAP
21 Jan - 28 Jan TAP
23 Jan - 30 Jan TAP
30 Jan - 06 Feb TAP
25 Jan - 01 Feb TAP
28 Jan - 04 Feb TAP
13 Jan - 20 Jan Air Canada
26 Jan - 02 Feb Air Canada
27 Jan - 03 Feb Air Canada
29 Jan - 05 Feb Air Canada
31 Jan - 07 Feb Air Canada
29 Jan - 05 Feb Finnair direct
30 Jan - 06 Feb Finnair direct
26 Jan - 02 Feb Finnair direct

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

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.

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