BT postcodes
Cheapest petrol across Belfast
Typical petrol across the 47 BT postcode districts we cover is 154.4p a litre and diesel 175.9p, and the cheapest we can see right now is 147.9p near BT32. Pick your district below for the cheapest forecourts within five miles of its centre, or enter your full postcode on the home page for the exact forecourts around you.
Every Belfast district we cover
Common questions about petrol in Belfast
How much is petrol in the BT postcode area?
Typical petrol across the 47 BT districts we cover is 154.4p a litre and diesel 175.9p as of 10:00 on 28 August 2026, and the cheapest we can see is 147.9p near BT32.
Where is the cheapest petrol in Belfast?
Right now the lowest price in the BT area is 147.9p at Go Boulevard, BT32 4GL near BT32. Pick your district below for the forecourts within five miles of its centre, or enter your full postcode on the home page.
How often are these prices updated?
Forecourts must report a price change to the official Fuel Finder scheme within 30 minutes, and these pages are rebuilt twice a day. They were last updated at 10:00 on 28 August 2026.