AirHint found the following cheapest return flights from Cologne (CGN) to Perth (PER) in December 2026 (see full year).
Return flights
| 01 Dec - 31 Dec | Eurowings | ||
| 18 Dec - 15 Jan | Eurowings | ||
| 19 Dec - 15 Jan | Ryanair | ||
| 18 Dec - 14 Jan | Eurowings | ||
| 17 Dec - 02 Jan | Eurowings |
Also check the deals for one-way flights from Cologne to Perth in December.
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