AirHint found the following cheapest return flights from Cancun (CUN) to Brussels (BRU) in March 2026 (see full year).

Return flights

27 Mar - 13 Apr	British Airways
26 Mar - 09 Apr	British Airways
28 Mar - 08 Apr	British Airways
12 Mar - 19 Mar	British Airways
13 Mar - 20 Mar	British Airways
03 Mar - 11 Mar	British Airways
04 Mar - 22 Mar	British Airways
12 Mar - 24 Mar	Air Canada
05 Mar - 25 Mar	Aeromexico
03 Mar - 10 Mar	Volaris
07 Mar - 24 Mar	Aeromexico
31 Mar - 10 Apr	British Airways
28 Mar - 11 Apr	Air Canada
10 Mar - 22 Mar	TAP

Also check the deals for one-way flights from Cancun to Brussels in March.

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 Cancun to Brussels in March from 654€

Return flights