AirHint found the following cheapest return flights from Mexico City (MEX) to Shanghai (SHA) in August 2025 (see full year).

Return flights

27 Aug - 25 Sep	Volaris Costa Rica
04 Aug - 13 Aug	Hainan Airlines
03 Aug - 13 Aug	Hainan Airlines
31 Aug - 15 Sep	Aeromexico
26 Aug - 09 Sep	Aeromexico
31 Aug - 14 Sep	Aeromexico
17 Aug - 24 Aug	Aeromexico
17 Aug - 25 Aug	Aeromexico
23 Aug - 01 Sep	Volaris
19 Aug - 08 Sep	Aeromexico
06 Aug - 13 Aug	Hainan Airlines
19 Aug - 27 Aug	Aeromexico
19 Aug - 02 Sep	Aeromexico
22 Aug - 29 Aug	Aeromexico
30 Aug - 06 Sep	Aeromexico
31 Aug - 07 Sep	Aeromexico
16 Aug - 23 Aug	Aeromexico
18 Aug - 26 Aug	Hainan Airlines
23 Aug - 04 Sep	Volaris
15 Aug - 31 Aug	Hainan Airlines

Also check the deals for one-way flights from Mexico City to Shanghai in August.

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 Shanghai in August from 919€

Return flights