NP postcodes
Cheapest petrol across Newport
Typical petrol across the 14 NP postcode districts we cover is 159.9p a litre and diesel 181.9p, and the cheapest we can see right now is 155.7p near NP11. 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 Newport district we cover
Common questions about petrol in Newport
How much is petrol in the NP postcode area?
Typical petrol across the 14 NP districts we cover is 159.9p a litre and diesel 181.9p as of 10:00 on 28 August 2026, and the cheapest we can see is 155.7p near NP11.
Where is the cheapest petrol in Newport?
Right now the lowest price in the NP area is 155.7p at Asda Blackwood Superstore, NP12 0NT near NP11. 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.