AirHint found the following cheapest return flights from Mexico City (MEX) to Sydney (SYD) in August 2026 (see full year).
Return flights
| 22 Aug - 11 Sep | Volaris | ||
| 04 Aug - 18 Aug | Volaris | ||
| 15 Aug - 23 Aug | Volaris | ||
| 23 Aug - 04 Sep | Viva | ||
| 03 Aug - 15 Aug | Viva | ||
| 24 Aug - 08 Sep | Air Canada | ||
| 12 Aug - 16 Sep | Air Canada | ||
| 12 Aug - 28 Aug | Air Canada |
Also check the deals for one-way flights from Mexico City to Sydney in August.
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