AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Oslo (OSL) in March 2026 (see full year).
One-Way flights
| 23 Mar | Ryanair | ||
| 30 Mar | Croatia Airlines | ||
| 25 Mar | Finnair | ||
| 31 Mar | Finnair | ||
| 21 Mar | Finnair | ||
| 20 Mar | Finnair | ||
| 28 Mar | Scandinavian Airlines | ||
| 27 Mar | Fly One | ||
| 28 Mar | Lufthansa | direct | |
| 30 Mar | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to Oslo in March.
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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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