AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Oslo (OSL) in June 2026 (see full year).
One-Way flights
| 04 Jun | Ryanair | ||
| 17 Jun | LOT | ||
| 05 Jun | LOT | ||
| 17 Jun | Lufthansa | direct | |
| 05 Jun | Lufthansa | direct | |
| 04 Jun | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to Oslo in June.
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