AirHint found the following cheapest return flights from Warsaw (WMI) to Sydney (SYD) in December 2026 (see full year).
Return flights
| 03 Dec - 10 Dec | Ryanair | ||
| 20 Dec - 09 Jan | Wizz Air | ||
| 20 Dec - 02 Jan | Wizz Air | ||
| 17 Dec - 05 Jan | Air Arabia | ||
| 23 Dec - 09 Jan | Ryanair | ||
| 20 Dec - 16 Jan | Ryanair |
Also check the deals for one-way flights from Warsaw to Sydney in December.
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