AirHint found the following cheapest return flights from Birmingham (BHX) to Cancun (CUN) in December 2025 (see full year).

Return flights

31 Dec - 14 Jan	TUI	direct
31 Dec - 07 Jan	TUI	direct
30 Dec - 13 Jan	KLM
31 Dec - 09 Jan	Ryanair
29 Dec - 12 Jan	Ryanair
24 Dec - 07 Jan	Ryanair
29 Dec - 08 Jan	Ryanair
27 Dec - 10 Jan	Ryanair
31 Dec - 11 Jan	Ryanair
28 Dec - 18 Jan	Jet2
24 Dec - 28 Dec	easyJet
24 Dec - 31 Dec	Ryanair
28 Dec - 31 Dec	Ryanair
24 Dec - 31 Dec	TUI	direct

Also check the deals for one-way flights from Birmingham to Cancun in December.

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 Birmingham to Cancun in December from $461

Return flights