AirHint found the following cheapest one-way flights from Madrid (MAD) to Cancun (CUN) in December 2025 (see full year).

One-Way flights

04 Dec	Ryanair
05 Dec	WORLD2FLY	direct
13 Dec	Wizz Air Malta
14 Dec	Wizz Air Malta
08 Dec	WORLD2FLY	direct
12 Dec	WORLD2FLY	direct
11 Dec	Air Europa
10 Dec	Aeromexico
06 Dec	Ryanair
02 Dec	British Airways

Also check the deals for return flights from Madrid 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 one-way flights from Madrid to Cancun in December from $369

One-Way flights