The best heating oil prices for residents of Llanllwni and Carmarthenshire. Updated for February 2026.
Cheapest Price Seen In Your Area
Regional Average
60.2p/litre
Based on 300+ quotes across Carmarthenshire today
Join the smartest heating oil buyers in Llanllwni. Our platform aggregates real-time pricing from Carmarthenshire's best suppliers, giving you the power to choose the cheapest deal.
Local Market Insight: Unlike mains gas, heating oil prices in Llanllwni aren't capped. This freedom allows savvy Carmarthenshire homeowners to shop around and take advantage of market dips.
Price Variation
62.0p diff. between suppliers
Potential Savings
By comparing 370 local quotes
Demand Index
Active quotes in Carmarthenshire
The average price for heating oil in Llanllwni is currently 60.2p/L, but the cheapest price we've seen available is 11.0p/L. This means you could save up to 82% by choosing the right supplier.
Comparing prices could save you 49.2p per litre.
That's a saving of £245.85 on a 500L order, or £491.70 on 1000 litres.
| Location | Distance | Est. Price | Action |
|---|---|---|---|
| Maesycrugiau | 1.1 miles | Check Quote | Compare |
| Llanfihangel-ar-Arth | 1.9 miles | Check Quote | Compare |
| New Inn | 2.0 miles | Check Quote | Compare |
| Gwyddgrug | 2.7 miles | Check Quote | Compare |
| Pencader | 3.3 miles | Check Quote | Compare |
And 228 more nearby...
Our suppliers deliver to all addresses in Llanllwni and surrounding postcodes.