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

Return flights

03 Dec - 15 Dec	Air Canada
01 Dec - 15 Dec	Air Canada
04 Dec - 11 Dec	Air Canada
03 Dec - 23 Jan	Air Canada
30 Dec - 19 Jan	Delta
30 Dec - 20 Jan	Delta
12 Dec - 08 Jan	TAP
12 Dec - 10 Jan	TAP
25 Dec - 16 Jan	TAP
30 Dec - 17 Jan	TAP
08 Dec - 15 Dec	Delta
04 Dec - 16 Dec	Delta
30 Dec - 19 Jan	WORLD2FLY	direct
30 Dec - 17 Jan	WORLD2FLY	direct
03 Dec - 14 Dec	Virgin Atlantic
04 Dec - 24 Jan	United
08 Dec - 14 Dec	Delta
01 Dec - 15 Dec	Iberojet	direct
05 Dec - 30 Dec	United
15 Dec - 29 Dec	Delta

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 556€

Return flights