In May 2018, fuel in Slovenia averaged €1.352 for petrol
| Petrol, monthly average | €1.352/L |
| Diesel, monthly average | €1.292/L |
| LPG, monthly average | €0.629/L |
| Weekly bulletins held for May 2018 | 4 |
Monthly averages for Slovenia across May 2018, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).