In November 2015, fuel in Belgium averaged €1.357 for petrol

Petrol, monthly average€1.357/L
Diesel, monthly average€1.092/L
LPG, monthly average€0.451/L
Weekly bulletins held for November 20155

Monthly averages for Belgium across November 2015, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).