AirHint found the following cheapest return flights from Sydney (SYD) to Mexico City (MEX) in January 2026 (see full year).

Return flights

22 Jan - 12 Feb	Qantas
14 Jan - 28 Jan	Hawaiian Airlines
12 Jan - 22 Jan	Fiji Airways
22 Jan - 31 Jan	Air Canada
31 Jan - 16 Feb	Air Canada
23 Jan - 07 Feb	Air Canada
29 Jan - 13 Feb	Air Canada
28 Jan - 29 Jan	Air Canada
17 Jan - 13 Feb	Delta
13 Jan - 25 Jan	United
10 Jan - 15 Jan	United
06 Jan - 31 Jan	United
05 Jan - 12 Jan	Delta
04 Jan - 11 Jan	Air Canada
03 Jan - 10 Jan	Air Canada

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

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 Sydney to Mexico City in January from 1034€

Return flights