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

Return flights

24 Apr - 15 May	British Airways
30 Apr - 07 May	British Airways
07 Apr - 13 Apr	British Airways
07 Apr - 14 Apr	British Airways
09 Apr - 16 Apr	British Airways
08 Apr - 15 Apr	British Airways
06 Apr - 13 Apr	British Airways
08 Apr - 14 Apr	British Airways
09 Apr - 15 Apr	British Airways
10 Apr - 09 May	British Airways
03 Apr - 17 Apr	Aer Lingus
04 Apr - 11 Apr	Air Canada

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

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 April from $743

Return flights