AirHint found the following cheapest return flights from Sydney (SYD) to Mexico City (MEX) in December 2026 (see full year).
Return flights
| 04 Dec - 04 Jan | Qantas | ||
| 24 Dec - 14 Jan | Air Canada | ||
| 02 Dec - 03 Jan | Fiji Airways | ||
| 10 Dec - 30 Jan | Fiji Airways | ||
| 01 Dec - 03 Jan | Jetstar | ||
| 19 Dec - 21 Jan | Air Canada |
Also check the deals for one-way flights from Sydney to Mexico City in December.
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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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