Cheapest petrol near BT21
Cheapest petrol in BT21, Belfast
Updated 28 August 2026. Prices from the official Fuel Finder open data, refreshed twice a day.
The cheapest petrol near BT21 right now is 150.9p at Bangor Superstore - Petrol Filling Station, BT19 7HB. Typical petrol across the 7 forecourts within five miles is 154.9p a litre and diesel 176.9p. The spread here is 4.0p a litre, which is £2.20 on a 55 litre tank, so where you fill up matters.
Cheapest petrol near BT21 today
Cheapest diesel near BT21 today
Every price is the forecourt's own submission to the Fuel Finder scheme, ranked green for the cheapest through to red for the dearest within five miles of the district centre. Enter your full postcode on the home page for the exact forecourts around you, or set a free alert for when the price near you drops.
Common questions about petrol in BT21
How much is petrol in BT21 today?
The typical petrol price within five miles of BT21 is 154.9p a litre as of 10:00 on 28 August 2026, and the cheapest we can see is 150.9p at Bangor Superstore - Petrol Filling Station, BT19 7HB. That is about £85.19 for a 55 litre tank at the typical price.
Where is the cheapest petrol near BT21?
Right now the lowest price near BT21 is 150.9p at Bangor Superstore - Petrol Filling Station, BT19 7HB. Supermarket forecourts are usually close behind. Enter your full postcode in the search for the exact forecourts around you.
How much is diesel in BT21?
Typical diesel within five miles of BT21 is 176.9p a litre, and the cheapest is 168.9p at Bangor Superstore - Petrol Filling Station, BT19 7HB.
How current are these prices?
Forecourts must report a change to the official Fuel Finder scheme within 30 minutes, and this page is rebuilt twice a day. It was last updated at 10:00 on 28 August 2026.