AirHint found the following cheapest return flights from Montreal (YUL) to Brussels (BRU) in January 2026 (see full year).

Return flights

27 Jan - 03 Feb	British Airways
20 Jan - 27 Jan	British Airways
14 Jan - 21 Jan	KLM
07 Jan - 14 Jan	KLM
09 Jan - 16 Jan	KLM
19 Jan - 26 Jan	KLM
21 Jan - 28 Jan	KLM
23 Jan - 30 Jan	KLM
16 Jan - 23 Jan	Delta
26 Jan - 02 Feb	KLM
30 Jan - 06 Feb	KLM
06 Jan - 13 Jan	British Airways
08 Jan - 15 Jan	British Airways
25 Jan - 01 Feb	British Airways
29 Jan - 05 Feb	British Airways
25 Jan - 07 Feb	British Airways
26 Jan - 02 Feb	Air Canada	direct
28 Jan - 04 Feb	Air Canada	direct
30 Jan - 06 Feb	Air Canada	direct
25 Jan - 01 Feb	Air Canada	direct

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

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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Cheapest return flights from Montreal to Brussels in January from $554

Return flights