Petrol and diesel prices in Barry
Cheapest petrol near Barry right now: 173.9p at P W Millar, reported 14:05 on 14 Oct. Petrol in Barry averages 174.5p, 0.3p above the UK average. Cheapest diesel: 198.7p at MFG Morrisons Barry. Diesel in Barry averages 199.3p, 0.1p above the UK average.
- MFG Morrisons Barry showed 173.7p for petrol when it last reported, on 28 Sept. That price may have changed.
- Petrol is 2.0p a litre cheaper in Cardiff Bay, 5 miles away, from 171.9p.
- Supermarket forecourts in Barry average 173.7p for petrol, 1.2p less than other forecourts.
- 3 of 6 forecourts here reported a petrol price in the last 3 days. Older prices show the date they were reported.
- Barry is in the Vale of Glamorgan council area, 166th cheapest of 354 for petrol in the council league table, averaging 174.6p.
Distance in miles from Barry town centre, as the crow flies. Showing stations within 3 miles.
Distance in miles from Barry town centre, as the crow flies. Showing stations within 3 miles.
Price trend
We started recording daily average prices in Barry on 16 October 2026. The trend chart appears here once there are a few days of data.
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All forecourts in Barry
6 forecourts with a Barry address, cheapest petrol first.
| Forecourt | Petrol | Diesel | Reported |
|---|---|---|---|
| MFG Morrisons BarryHeol Ceiniog, Barry, CF63 4BA | 173.7p | 198.7p | 14 Oct |
| Asda Barry SuperstoreFfordd Y Mileniwm, Barry, CF62 5AT · Open 24 hours | 173.7p | 198.7p | 12 Oct |
| P W MillarP W Millar Ltd, Barry, CF62 9PZ · Open 24 hours | 173.9p | 198.9p | 14 Oct |
| Cardiff Road Service StationCardiff Road Service Station, Barry, CF63 2BE · Open 24 hours | 173.9p | 198.9p | 16 Oct |
| Shell BarryPontypridd Road, Barry, CF62 7LT · Open 24 hours | 175.9p | 200.9p | 16 Oct |
| Rontec Four CrossSt Athan, Barry, CF62 4JA · Open 24 hours | 175.9p | 199.9p | 13 Oct |
Fuel price alerts for Barry
We'll email you when fuel near you drops by 3p a litre or more, plus the 10 cheapest pumps near your postcode every Friday morning.
Questions about fuel prices in Barry
Where is the cheapest petrol in Barry?
Today the cheapest petrol near Barry is 173.9p a litre at P W Millar, P W Millar Ltd, Barry, CF62 9PZ.
How much is diesel in Barry today?
Diesel averages 199.3p a litre across 6 forecourts in Barry, against a UK average of 199.2p.
How up to date are these prices?
Forecourts report their prices to the government's Fuel Finder scheme and we refresh them twice a day. These were last updated 17:30 today. Each forecourt's table row shows the day its price was reported.