AirHint found the following cheapest one-way flights from Oslo (OSL) to Dublin (DUB) in September 2026 (see full year).
One-Way flights
| 08 Sep | Scandinavian Airlines | direct | |
| 07 Sep | Scandinavian Airlines | direct | |
| 18 Sep | Norwegian | direct | |
| 02 Sep | Scandinavian Airlines | direct | |
| 03 Sep | Scandinavian Airlines | direct |
Also check the deals for return flights from Oslo to Dublin in September.
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