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

Return flights

07 Dec - 12 Dec	Volaris
05 Dec - 08 Dec	Volaris
25 Dec - 11 Jan	Aeromexico
27 Dec - 17 Jan	Aeromexico
27 Dec - 11 Jan	Aeromexico
12 Dec - 11 Jan	Volaris
21 Dec - 01 Jan	Hainan Airlines
14 Dec - 21 Dec	Volaris
15 Dec - 10 Jan	Aeromexico
21 Dec - 28 Dec	Hainan Airlines
11 Dec - 28 Dec	Hainan Airlines
21 Dec - 07 Jan	Hainan Airlines
14 Dec - 09 Jan	Volaris
22 Dec - 10 Jan	Hainan Airlines
25 Dec - 02 Jan	Hainan Airlines
02 Dec - 14 Dec	Emirates

Also check the deals for one-way flights from Mexico City to Beijing 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 Mexico City to Beijing in December from 1106€

Return flights