As of 27 July 2026, petrol (E10) in Northern Ireland averages 151.9p per litre — 5.8p below the UK average of 157.7p, with diesel (B7) at 168.0p. Figures are live averages from forecourts reporting under the UK Government Fuel Finder scheme.
| Rank | Town | Avg petrol (E10) | Stations |
|---|---|---|---|
| #1 | Banbridge | 149.1p | 12 |
| #2 | Newtownabbey | 149.9p | 9 |
| #3 | Bangor | 150.2p | 12 |
| #4 | Antrim | 150.8p | 8 |
| #5 | Limavady | 150.9p | 6 |
| #6 | Belfast | 150.9p | 59 |
| #7 | Cookstown | 151.1p | 14 |
| #8 | Downpatrick | 151.1p | 10 |
| #9 | Coleraine | 151.1p | 12 |
| #10 | Carrickfergus | 151.2p | 8 |
As of 27 July 2026, petrol (E10) averages 151.9p per litre across Northern Ireland and diesel (B7) 168.0p. Prices update every 15 minutes.
Petrol in Northern Ireland averages 151.9p versus a UK average of 157.7p.
The cheapest larger towns in Northern Ireland right now are shown in the table above — and within any town the spread between forecourts is often 10p a litre or more, so compare locally on the live map.