In May 2026, fuel in Slovenia averaged €1.699 for petrol
| Petrol, monthly average | €1.699/L |
| Diesel, monthly average | €1.751/L |
| LPG, monthly average | €1.032/L |
| Weekly bulletins held for May 2026 | 4 |
Monthly averages for Slovenia across May 2026, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).