In March 2018, fuel in Estonia averaged €1.290 for petrol

Petrol, monthly average€1.290/L
Diesel, monthly average€1.267/L
LPG, monthly average€0.639/L
Weekly bulletins held for March 20184

Monthly averages for Estonia across March 2018, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).