AirHint found the following cheapest return flights from Cancun (CUN) to Brussels (BRU) in December 2026 (see full year).
Return flights
| 01 Dec - 14 Dec | British Airways | ||
| 10 Dec - 17 Dec | British Airways | ||
| 17 Dec - 02 Jan | SWISS | ||
| 16 Dec - 02 Jan | Lufthansa | ||
| 14 Dec - 29 Dec | Air France |
Also check the deals for one-way flights from Cancun to Brussels in December.
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