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

Return flights

30 Dec - 30 Jan	WORLD2FLY	direct
30 Dec - 20 Jan	Aeromexico
30 Dec - 13 Jan	TAP
30 Dec - 15 Jan	TAP
30 Dec - 12 Jan	TAP
29 Dec - 19 Jan	Iberojet	direct
30 Dec - 19 Jan	WORLD2FLY	direct
30 Dec - 22 Jan	WORLD2FLY
23 Dec - 13 Jan	TAP
29 Dec - 23 Jan	Iberojet	direct
30 Dec - 31 Dec	Aeromexico
24 Dec - 30 Dec	Aeromexico
25 Dec - 31 Dec	Aeromexico
24 Dec - 31 Dec	Aeromexico
23 Dec - 30 Dec	TAP
17 Dec - 30 Dec	Aeromexico
23 Dec - 29 Dec	TAP
25 Dec - 30 Dec	Aeromexico
22 Dec - 31 Dec	TUI
18 Dec - 25 Dec	TAP

Also check the deals for one-way flights from Cancun to Madrid 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 Cancun to Madrid in December from $685

Return flights