Petrol (E10) prices in Westminster averaged 148.7p per litre in March 2026, up 6.7p from the previous period. The highest recorded price was 159.9p in March 2026.

Prices have been trending upward in Westminster recently. Drivers may want to shop around and compare prices between stations to find the best deal.

Over this period, Petrol (E10) prices in Westminster ranged from 135.0p to 159.9p per litre — a spread of 24.9p. This significant variation means it pays to compare prices between stations.