In May 2023, fuel in Slovakia averaged €1.589 for petrol

Petrol, monthly average€1.589/L
Diesel, monthly average€1.429/L
LPG, monthly average€0.691/L
Weekly bulletins held for May 20235

Monthly averages for Slovakia across May 2023, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).