AirHint found the following cheapest return flights from Stuttgart (STR) to Oslo (OSL) in March 2026 (see full year).
Return flights
| 09 Mar - 16 Mar | KLM | ||
| 28 Mar - 07 Apr | KLM | ||
| 04 Mar - 08 Mar | KLM | ||
| 05 Mar - 09 Mar | Lufthansa | ||
| 05 Mar - 08 Mar | Lufthansa | ||
| 25 Mar - 28 Mar | Lufthansa | ||
| 26 Mar - 31 Mar | Eurowings | ||
| 19 Mar - 26 Mar | Eurowings |
Also check the deals for one-way flights from Stuttgart to Oslo in March.
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