Cheapest petrol near NP18
Cheapest petrol in NP18, Newport
Updated 28 August 2026. Prices from the official Fuel Finder open data, refreshed twice a day.
The cheapest petrol near NP18 right now is 156.7p at Avondale Service Station, NP44 1TT. Typical petrol across the 20 forecourts within five miles is 159.9p a litre and diesel 182.4p. The spread here is 3.2p a litre, which is £1.76 on a 55 litre tank, so where you fill up matters.
Cheapest petrol near NP18 today
Cheapest diesel near NP18 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 NP18
How much is petrol in NP18 today?
The typical petrol price within five miles of NP18 is 159.9p a litre as of 10:00 on 28 August 2026, and the cheapest we can see is 156.7p at Avondale Service Station, NP44 1TT. That is about £87.94 for a 55 litre tank at the typical price.
Where is the cheapest petrol near NP18?
Right now the lowest price near NP18 is 156.7p at Avondale Service Station, NP44 1TT. Supermarket forecourts are usually close behind. Enter your full postcode in the search for the exact forecourts around you.
How much is diesel in NP18?
Typical diesel within five miles of NP18 is 182.4p a litre, and the cheapest is 176.7p at Asda Newport Pillgwenlly Superstore, NP20 2BH.
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.