Singapore Petrol Prices March 18: Fares, Surcharges, Costs Jump

Singapore petrol prices jumped again into March 18 as supply jitters tied to Iran tightened regional fuel markets. Local pump boards moved higher since late February, pushing up diesel and gasoline costs and dragging fares, ferry surcharges and airfares along with them. For Singapore households and investors, the key questions now are how long this spike lasts and who can pass on costs. We break down the drivers, near-term risks, and practical steps to manage budgets and portfolios. We focus on price trends at the pump, fare changes, and how rising inputs may ripple into inflation and earnings.