AirHint found the following cheapest return flights from Mexico City (MEX) to Sydney (SYD) in August 2026 (see full year).
Return flights
| 12 Aug - 25 Aug | Aeromexico | ||
| 28 Aug - 11 Sep | Aeromexico | ||
| 26 Aug - 05 Sep | Aeromexico | ||
| 31 Aug - 07 Sep | Aeromexico | ||
| 01 Aug - 29 Aug | Viva | ||
| 24 Aug - 31 Aug | Aeromexico | ||
| 24 Aug - 28 Aug | Aeromexico |
Also check the deals for one-way flights from Mexico City to Sydney in August.
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