AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to Oslo (OSL) in September 2025 (see full year).
Return flights
| 05 Sep - 08 Sep | Animawings | ||
| 04 Sep - 10 Sep | Ryanair | ||
| 05 Sep - 12 Sep | Animawings |
Also check the deals for one-way flights from Cluj-napoca to Oslo in September.
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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