Cheapest return flights from Montreal to Brussels in December from $562

AirHint found the following cheapest return flights from Montreal (YUL) to Brussels (BRU) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec British Airways
04 Dec - 11 Dec British Airways
06 Dec - 13 Dec British Airways
01 Dec - 08 Dec British Airways
03 Dec - 10 Dec British Airways
05 Dec - 12 Dec British Airways
05 Dec - 14 Dec Air Transat
08 Dec - 15 Dec TAP
10 Dec - 17 Dec TAP
14 Dec - 28 Dec British Airways
26 Dec - 15 Jan British Airways
14 Dec - 07 Jan British Airways
31 Dec - 07 Jan British Airways
29 Dec - 08 Jan British Airways
12 Dec - 11 Jan Air Canada direct
14 Dec - 10 Jan Air Canada direct
12 Dec - 10 Jan Air Canada direct
24 Dec - 17 Jan TAP
29 Dec - 08 Jan Air Canada direct
26 Dec - 15 Jan Air Canada direct

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

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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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