Cheapest return flights from Sydney to Mexico City in December from 1395€

Best time to book flights for Sydney (SYD) to Mexico City (MEX) flights at AirHint

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

Return flights

25 Dec - 17 Jan Delta
08 Dec - 20 Dec Air Canada
11 Dec - 08 Jan Air Canada
26 Dec - 16 Jan LATAM Airlines Group
12 Dec - 03 Jan United
26 Dec - 17 Jan Delta
03 Dec - 10 Dec Delta
27 Dec - 25 Jan Air Canada
17 Dec - 22 Dec United
20 Dec - 09 Jan Delta

Also check the deals for one-way flights from Sydney to Mexico City in December.

Skyscanner

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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