In June 2021, fuel in Estonia averaged €1.426 for petrol

Petrol, monthly average€1.426/L
Diesel, monthly average€1.209/L
LPG, monthly average€0.666/L
Weekly bulletins held for June 20214

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