As of 3 August 2026, petrol (E10) in Northern Ireland averages 153.9p per litre — 7.0p below the UK average of 160.9p, with diesel (B7) at 173.2p. Figures are live averages from forecourts reporting under the UK Government Fuel Finder scheme.
| Rank | Town | Avg petrol (E10) | Stations |
|---|---|---|---|
| #1 | Banbridge | 151.0p | 12 |
| #2 | Limavady | 151.7p | 6 |
| #3 | Dromore | 152.1p | 5 |
| #4 | Newtownabbey | 152.2p | 9 |
| #5 | Dungannon | 152.4p | 23 |
| #6 | Bangor | 152.5p | 12 |
| #7 | Cookstown | 152.6p | 14 |
| #8 | Derry | 152.9p | 7 |
| #9 | Belfast | 153.0p | 59 |
| #10 | Crumlin | 153.2p | 6 |
As of 3 August 2026, petrol (E10) averages 153.9p per litre across Northern Ireland and diesel (B7) 173.2p. Prices update every 15 minutes.
Petrol in Northern Ireland averages 153.9p versus a UK average of 160.9p.
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.