Fuel Prices in Belfast, Castlereagh, Crossnacreevy, Gilnahir...
Live comparison for BT5 area. Tracking 28 stations across 128 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock .
Northern Ireland
28 Stations
16 Brands
Updated 21 Mar 2026
View Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock on the Fuel Map
Compare all 28 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
137.3p
143.8p
Diesel (B7)
155.9p
167.4p
Cheapest Today
Area Averages vs National
Petrol
143.7p
▼ 1.9p vs UK Avg
Super Unleaded
152.9p
▼ 10.3p vs UK Avg
Diesel
167.7p
▼ 0.8p vs UK Avg
Super Diesel
177.1p
▼ 12.3p vs UK Avg
All Fuel Stations in Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock (BT5)
VALERO
ALBERTBRIDGE FILLING STATION, 310, ALBERTBRIDGE ROAD, BELFAST, BT5 4GX, BELFAST, Northern Ireland
BP
COLERAINE FILLING STATION, 121, MILLBURN ROAD, COLERAINE, BT52 1QY, COLERAINE, Northern Ireland
Nicholl
POST OFFICE, 1, SCONCE ROAD, ARTICLAVE, COLERAINE, BT51 4UR, COLERAINE, Northern Ireland
Nicholl
EXORNA FILLING STATION, 168-170, MUSSENDEN ROAD, CASTLEROCK, COLERAINE, BT51 4TX, COLERAINE, Northern Ireland
SOLO
BARKLEYS FILLING STATION, 81, KILRAUGHTS ROAD, BALLYMONEY, BT53 7HL, BALLYMONEY, Northern Ireland
CIRCLE K
BALLYNESS SERVICE STATION, 40, PRIESTLAND ROAD, BUSHMILLS, BT57 8XB, BUSHMILLS, Northern Ireland
LARKHILL SERVICE STATION
LARKHILL SERVICE STATION, 171, COLERAINE ROAD, PORTSTEWART, BT55 7HU, PORTSTEWART, Northern Ireland
Russells Food&Drink 403
GILNAHIRK FILLING STATION, 109A, GILNAHIRK ROAD, BELFAST, BT5 7QL, BELFAST, Northern Ireland
SOLO
MILLTOWN SERVICE STATION, 4, MILLTOWN ROAD, BALLYMONEY, BT53 6LE, BALLYMONEY, Northern Ireland
Frequently Asked Questions About Fuel in Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock
As of 21 March 2026, the cheapest E10 petrol in Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock is 137.9p at Nicholl, POST OFFICE, 1, SCONCE ROAD, ARTICLAVE, COLERAINE, BT51 4UR, COLERAINE, Northern Ireland.
There is currently a 9.0p difference between the cheapest and most expensive stations in Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock. For a standard 55-litre family car, that equals a saving of £4.95 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Belfast area.
Not today. Nicholl is actually cheaper than local supermarkets in BT5. It's always worth comparing before filling up.
We are currently tracking 28 active fuel stations in the BT5 area, operated by 16 different brands including Maxol, SOLO, CIRCLE K and more.
The cheapest B7 diesel in Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock is currently 158.9p at Nicholl. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.