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

Return flights

02 Dec - 16 Dec	Viva
12 Dec - 10 Jan	Viva
24 Dec - 14 Jan	Lufthansa
10 Dec - 14 Dec	Viva
09 Dec - 14 Dec	Viva
01 Dec - 08 Jan	Viva
30 Dec - 08 Jan	Air Canada
01 Dec - 15 Dec	Viva
26 Dec - 11 Jan	Viva
14 Dec - 10 Jan	United
25 Dec - 01 Jan	United
28 Dec - 05 Jan	Air Canada
23 Dec - 08 Jan	Viva
07 Dec - 23 Dec	Air Canada
22 Dec - 08 Jan	Aeromexico
06 Dec - 20 Dec	Viva
15 Dec - 23 Dec	Air Canada
05 Dec - 14 Dec	Austrian Airlines
20 Dec - 28 Dec	Viva
18 Dec - 22 Dec	Volaris

Also check the deals for one-way flights from Mexico City to Vienna 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 Vienna in December from $846

Return flights