AirHint found the following cheapest return flights from Sydney (SYD) to Mexico City (MEX) in October 2025 (see full year).
Return flights
| 21 Oct - 28 Oct | Fiji Airways | ||
| 22 Oct - 26 Oct | Jetstar | ||
| 20 Oct - 27 Oct | VietJet Air | ||
| 30 Oct - 04 Nov | United | ||
| 27 Oct - 03 Nov | Qantas |
Also check the deals for one-way flights from Sydney to Mexico City in October.
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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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