Cancun,Mexico from €425 Roundtrip: Aer Lingus Flights from Brussels

Escape to the Mexican Caribbean with Aer Lingus flights from Brussels to Cancun from just €425 roundtrip. Flights include a convenient connection in Dublin (DUB) and offer excellent availability throughout November and early December, with even a rare holiday-season fare available over Christmas and New Year.

Cancun is famous for its white-sand beaches, turquoise Caribbean waters, all-inclusive resorts, ancient Mayan ruins, and easy access to destinations such as Tulum, Isla Mujeres, Cozumel, and Playa del Carmen.

Highlights:

✔ Roundtrip fares from €425


✔ Flights from Brussels (BRU) to Cancun (CUN)


✔ Connection in Dublin (DUB)


✔ Aer Lingus


✔ Extensive availability from November to mid-December 2026


✔ Bonus Christmas & New Year availability


✔ Perfect gateway to Mexico’s Riviera Maya

Example Dates:

3 November – 17 November 2026

3 November – 24 November 2026

3 November – 1 December 2026

3 November – 8 December 2026

5 November – 17 November 2026

10 November – 17 November 2026

10 November – 24 November 2026

10 November – 1 December 2026

12 November – 24 November 2026

12 November – 8 December 2026

14 November – 24 November 2026

14 November – 8 December 2026

17 November – 24 November 2026

17 November – 1 December 2026

17 November – 8 December 2026

17 November – 15 December 2026

21 November – 1 December 2026

21 November – 8 December 2026

21 November – 15 December 2026

1 December – 8 December 2026

1 December – 15 December 2026

Holiday Bonus:

15 December 2026 – 12 January 2027

Many more dates are available through mid-December.