Fuel in
Swansea.
The cheapest Standard Unleaded (E10) near Swansea is Asda SA6 8PS at 154.7p/L— updated 2 d ago.
Top 5 for Unleaded
Top 5 for Super
Top 5 for Diesel
Top 5 for Super Diesel
About fuel prices in Swansea
FuelHawk tracks every reporting forecourt in and around Swansea(Wales) — typically within a 6-mile radius of the city centre. Prices are sourced directly from the UK Government Fuel Finder open-data scheme under the Motor Fuel Price (Open Data) Regulations 2025, and are refreshed every five minutes.
Standard Unleaded (E10) is the default petrol at most pumps; Super Unleaded (E5) is the higher-octane variant typically 10–15p dearer. Supermarket forecourts — Tesco, Morrisons, Sainsbury's, Asda — are usually the cheapest in any given city; premium brands like Shell V-Power and BP Ultimate cost more per litre but offer higher-performance fuel.
Beyond rankings, the FuelHawk forecast reconciles wholesale price, crude, sterling and retailer lag signals to tell you whether to fill up now or wait.