AirHint found the following cheapest return flights from Brussels (BRU) to Cancun (CUN) in July 2025 (see full year).

Return flights

24 Jul - 01 Aug	British Airways
27 Jul - 17 Aug	British Airways
27 Jul - 10 Aug	British Airways
14 Jul - 20 Aug	Brussels Airlines
14 Jul - 30 Jul	United
14 Jul - 04 Aug	United
23 Jul - 24 Aug	Lufthansa
15 Jul - 21 Jul	United
22 Jul - 30 Jul	SWISS
14 Jul - 18 Jul	United
16 Jul - 22 Aug	United
16 Jul - 08 Aug	Lufthansa
12 Jul - 26 Jul	United
22 Jul - 09 Aug	SWISS
23 Jul - 13 Aug	SWISS
15 Jul - 22 Jul	Brussels Airlines
13 Jul - 23 Jul	Lufthansa
23 Jul - 30 Jul	SWISS
12 Jul - 30 Jul	United
16 Jul - 28 Jul	United

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

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 Brussels to Cancun in July from 570€

Return flights