AirHint found the following cheapest return flights from Oslo (OSL) to Perth (PER) in January 2026 (see full year).
Return flights
| 21 Jan - 26 Jan | Norse Atlantic Airways | ||
| 24 Jan - 08 Feb | Norse Atlantic Airways | ||
| 09 Jan - 24 Jan | Ryanair | ||
| 01 Jan - 09 Jan | Norse Atlantic Airways |
Also check the deals for one-way flights from Oslo to Perth in January.
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