Cheapest Petrol Prices in Barry
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
153.9p
per litre · avg 158.38p
Cheapest Diesel (B7)
176.9p
per litre · avg 180.77p
Compare live petrol and diesel prices across 20 fuel stations in Barry. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Barry today is 153.9p per litre, available at ASDA LLANTRISANT EXPRESS PETROL.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Barry. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Barry
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| MFG MORRISONS BARRY | 156.9p | 178.9p | 169.9p | 188.9p |
| ASDA BARRY SUPERSTORE | 157.7p | 178.7p | — | — |
| P W MILLAR | 160.9p | 183.9p | — | — |
| P W MILLAR LTD | 160.9p | — | — | — |
| Cardiff Road Service Station | 159.9p | 181.9p | 179.9p | 199.9p |
| SHELL BARRY | 161.9p | 184.9p | 189.9p | — |
| Dinas Powys Service Station | 159.9p | 184.9p | 176.9p | 199.9p |
| CULVERHOUSE CROSS EXTRA - PETROL FILLING STATION | 156.9p | 178.9p | 166.9p | — |
| PENARTH SUPERSTORE - PETROL FILLING STATION | 155.9p | 176.9p | 164.9p | — |
| MFG MORRISONS CARDIFF BAY | 155.9p | 177.9p | 169.9p | — |
| ASDA CARDIFF BAY SUPERSTORE | 155.9p | 177.9p | — | — |
| PGG HADFIELD RD | 159.9p | 179.9p | 179.9p | 199.9p |
| ASDA LECKWITH ROAD SUPERSTORE | 156.7p | 177.7p | — | — |
| MFG NINIAN | 159.9p | 179.9p | 175.9p | — |
| MFG CARDIFF BAY | 159.9p | 179.9p | 179.9p | 199.9p |
| RONTEC RED DRAGON | 157.9p | 179.9p | 176.9p | 198.9p |
| RONTEC FOUR CROSS | 158.9p | 180.9p | 177.9p | 199.9p |
| TUDOR MOTORS | 159.9p | 189.9p | — | 199.9p |
| RONTEC CATHEDRAL | 157.9p | 179.9p | — | 198.9p |
| ASDA LLANTRISANT EXPRESS PETROL | 153.9p | 181.9p | 171.9p | — |
Frequently Asked Questions
What is the cheapest petrol price in Barry?
The cheapest petrol in Barry is currently 153.9p per litre as of 5 June 2026. The average across all stations is 158.38p.
Which supermarket has the cheapest fuel in Barry?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Barry. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Barry?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.