AirHint found the following cheapest return flights from Oslo (OSL) to Perth (PER) in April 2026 (see full year).
Return flights
| 09 Apr - 27 Apr | Norse Atlantic Airways | ||
| 03 Apr - 18 Apr | Pegasus Airlines | ||
| 10 Apr - 13 Apr | airBaltic | ||
| 02 Apr - 24 Apr | Thai Airways | ||
| 01 Apr - 24 Apr | Iberia | ||
| 02 Apr - 15 Apr | Finnair | ||
| 14 Apr - 24 Apr | Finnair |
Also check the deals for one-way flights from Oslo to Perth in April.
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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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