In March 2021, fuel in Slovakia averaged €1.335 for petrol

Petrol, monthly average€1.335/L
Diesel, monthly average€1.175/L
LPG, monthly average€0.635/L
Weekly bulletins held for March 20215

Monthly averages for Slovakia across March 2021, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).