AirHint found the following cheapest return flights from Mexico City (MEX) to Sydney (SYD) in October 2026 (see full year).
Return flights
| 26 Oct - 14 Nov | Volaris | ||
| 14 Oct - 21 Oct | Aeromexico | ||
| 12 Oct - 05 Nov | Volaris | ||
| 21 Oct - 07 Nov | Volaris | ||
| 06 Oct - 27 Oct | Volaris | ||
| 15 Oct - 01 Nov | Viva | ||
| 22 Oct - 07 Nov | Viva | ||
| 13 Oct - 24 Oct | Volaris |
Also check the deals for one-way flights from Mexico City to Sydney in October.
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