Live prices
Cheapest diesel (B7) in Carrickfergus
8 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Carrickfergus is £8.63 a gallon (189.9p per litre) at Circle K, 76 Prince Andrew Way, Carrickfergus (BT38 7XA). The average across 8 forecourts currently reporting this grade is £8.70 a gallon (191.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.70 on a 50-litre fill. That local average is 5.3p per litre below the UK average of 196.6p.
The average has risen 0.4p per litre since yesterday. The average has risen 4.6p per litre since last week.
Prices last refreshed at 2:31pm on 21 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Centra Carrick Prince Andrew Way (BT38 7XA)76 Prince Andrew Way, Carrickfergus | £7.63167.9p | £8.63189.9p | ---- | ---- | 5 mins ago |
 Go Carrickfergus (BT38 8BT)24h84-88 Belfast Road, Carrickfergus | £7.54165.9p | £8.63189.9p | £8.00175.9p | ---- | 5 mins ago |
 Eurospar Fortfield (BT38 8BX)Eurospar Fortfield, 75A Belfast Road, Carrickfergus | £7.54165.9p | £8.63189.9p | £7.95174.9p | £9.04198.9p | 5 mins ago |
| Centra Carrickfergus Woodburn Rd (BT38 8HQ)10 Woodburn RD, Carrickfergus | £7.63167.9p | £8.63189.9p | ---- | £8.95196.9p | 5 mins ago |
 Russells Food&drink 410 (BT38 8RH)Greenisland Service Station, 15, Upper Road, Greenisland, Carrickfergus | £7.72169.9p | £8.63189.9p | ---- | ---- | 5 mins ago |
 Carrickfergus Castle Extra - Petrol Filling Station (BT38 8AU)Minorca Place, Carrickfergus | £7.54165.9p | £8.68190.9p | ---- | ---- | 5 mins ago |
| Eurospar Carrickfergus (BT38 9DN)Carrick Milestone Service Station, 26, Middle Road, Carrickfergus | £7.59166.9p | £8.68190.9p | £8.00175.9p | £9.09199.9p | 5 mins ago |
| Cable Service Station (BT38 9SP)Cable Service Station, Belfast Road, Whitehead, Carrickfergus | £7.63167.9p | £9.04198.9p | ---- | ---- | 5 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting diesel (B7) appear here.
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Questions about diesel (B7) in Carrickfergus
- Where is the cheapest diesel (B7) in Carrickfergus?
- The cheapest reported diesel (B7) in Carrickfergus is 189.9p per litre at Circle K, 76 Prince Andrew Way, Carrickfergus (BT38 7XA). The average across 8 forecourts reporting this grade is 191.3p per litre. Prices were last refreshed at 2:31pm on 21 September 2026 from official UK Government fuel price data.
- How many stations in Carrickfergus sell diesel (B7)?
- 8 forecourts in Carrickfergus currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.