AirHint found the following cheapest return flights from Florence (FLR) to Sydney (SYD) in December 2025 (see full year).
Return flights
| 18 Dec - 05 Jan | ITA Airways | ||
| 18 Dec - 22 Dec | ITA Airways | ||
| 22 Dec - 31 Dec | Vueling Airlines | ||
| 16 Dec - 26 Dec | ITA Airways | ||
| 26 Dec - 10 Jan | Volotea | ||
| 06 Dec - 13 Dec | Etihad Airways |
Also check the deals for one-way flights from Florence to Sydney in December.
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