In May 2017, fuel in Estonia averaged €1.179 for petrol

Petrol, monthly average€1.179/L
Diesel, monthly average€1.140/L
LPG, monthly average€0.558/L
Weekly bulletins held for May 20175

Monthly averages for Estonia across May 2017, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).