Barry Petrol & Diesel Prices
The cheapest unleaded in Barry is 173.7p at MFG Morrisons Barry and Asda Barry Superstore. The dearest is 175.9p at Rontec Four Cross: 2.2p a litre, £1.21 a tank more.
Prices last checked 25 October 2026 · 6 of 6 Barry forecourts reported in the last 14 days · official Fuel Finder data
Cheapest petrol in Barry
- 1 MFG Morrisons BarryCF63 4BA · 6 days ago 173.7p
- 2 Asda Barry SuperstoreCF62 5AT · 5 days ago 173.7p
- 3 P W MillarCF62 9PZ · 11 days ago 173.9p
- 4 Cardiff Road Service StationCF63 2BE · 9 days ago 173.9p
- 5 Shell BarryCF62 7LT · 6 days ago 175.9p
- 6 Rontec Four CrossCF62 4JA · 12 days ago 175.9p
Cheapest diesel in Barry
- 1 MFG Morrisons BarryCF63 4BA · 6 days ago 197.7p
- 2 Asda Barry SuperstoreCF62 5AT · 5 days ago 197.7p
- 3 P W MillarCF62 9PZ · 11 days ago 198.9p
- 4 Cardiff Road Service StationCF63 2BE · 9 days ago 198.9p
- 5 Rontec Four CrossCF62 4JA · 12 days ago 199.9p
- 6 Shell BarryCF62 7LT · 6 days ago 201.9p
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Supermarket fuel prices in Barry
| Supermarket | Sites | Petrol from | Diesel from |
|---|---|---|---|
| Morrisons | 1 | 173.7p | 197.7p |
| Asda | 1 | 173.7p | 197.7p |
All petrol stations in Barry
| Hours | |||||||
|---|---|---|---|---|---|---|---|
| MFG Morrisons Barry CF63 4BA | Morrisons | 173.7p | 197.7p | 189.9p | -0.8p | Mon 06:00 to 23:00 | 6d ago |
| Asda Barry Superstore CF62 5AT | Asda | 173.7p | 197.7p | -0.8p | Mon 00:00 to 23:59 | 5d ago | |
| P W Millar CF62 9PZ | Texaco | 173.9p | 198.9p | -0.6p | 24 hours | 11d ago | |
| Cardiff Road Service Station CF63 2BE | Cardiff Road Service Station | 173.9p | 198.9p | 193.9p | -0.6p | 24 hours | 9d ago |
| Shell Barry CF62 7LT | Shell Barry | 175.9p | 201.9p | 204.9p | +1.4p | 24 hours | 6d ago |
| Rontec Four Cross CF62 4JA | Esso | 175.9p | 199.9p | 194.9p | +1.4p | 24 hours | 12d ago |
Retailers must report a price change to the government's Fuel Finder scheme within 30 minutes, so a forecourt that last reported a few days ago simply has not changed its price. Opening hours are each retailer's own entry in the scheme.
More forecourts near Barry
These 2 forecourts are outside Barry's own postcodes, so they are not counted in the figures above. Distances are straight lines from the middle of Barry.
| Forecourt | Miles | E10 | Diesel | Reported |
|---|---|---|---|---|
| Asda Downs Express Petrolnot reportingCF71 7DT | 6.6 | 176.9p | 199.9p | 17d ago |
| Dinas Powys Service StationCF64 4JS | 3.9 | 176.9p | 201.9p | 12d ago |
Barry against the rest
Average E10 unleaded. Bars start at 165p so the differences are visible.
Barry fuel questions
Where is the cheapest petrol in Barry today?
MFG Morrisons Barry and Asda Barry Superstore, at 173.7p a litre for E10 unleaded, from prices last checked on 25 October 2026. The Barry average is 174.5p.
Where is the cheapest diesel in Barry?
MFG Morrisons Barry and Asda Barry Superstore, at 197.7p a litre, from prices last checked on 25 October 2026.
Which petrol stations in Barry are open 24 hours?
4 of the 6 forecourts reporting in Barry list 24-hour opening, including P W Millar, Cardiff Road Service Station, Shell Barry, Rontec Four Cross. Hours come from each retailer's own entry in the Fuel Finder scheme.
How often are these prices updated?
Retailers must report a price change to the government's Fuel Finder scheme within 30 minutes. We read the full data every 30 minutes and rebuild this page every morning.
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