AirHint found the following cheapest return flights from Cozumel (CZM) to Mexico City (MEX) in December 2025 (see full year).

Return flights

30 Dec - 06 Jan	Volaris	direct
07 Dec - 14 Dec	Viva
10 Dec - 18 Dec	Volaris
11 Dec - 14 Dec	Viva
11 Dec - 01 Jan	Viva
10 Dec - 18 Dec	Volaris	direct
28 Dec - 01 Jan	Viva
11 Dec - 16 Dec	Volaris	direct
11 Dec - 14 Dec	Volaris	direct
13 Dec - 16 Dec	Volaris	direct
28 Dec - 04 Jan	Viva
07 Dec - 21 Dec	Viva
11 Dec - 21 Dec	Viva

Also check the deals for one-way flights from Cozumel to Mexico City 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 Cozumel to Mexico City in December from $152

Return flights