The best heating oil prices for residents of Llandefaelog and Carmarthenshire. Updated for February 2026.
Cheapest Price Seen In Your Area
Regional Average
60.2p/litre
Based on 360+ quotes across Wales today
Market prices for heating oil change fast. For Llandefaelog homeowners, we provide up-to-the-minute quotes from trusted Carmarthenshire suppliers so you can buy at the right time.
Local Market Insight: Historically, heating oil prices in Carmarthenshire tend to fluctuate by +/- 5% during the winter months. Our data suggests that monitoring daily rates in Llandefaelog can help you lock in a lower price before peak demand hits.
Price Variation
62.0p diff. between suppliers
Potential Savings
By comparing 759 local quotes
Demand Index
Active quotes in Carmarthenshire
The average price for heating oil in Llandefaelog 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 £246.05 on a 500L order, or £492.10 on 1000 litres.
| Location | Distance | Est. Price | Action |
|---|---|---|---|
| Llanstephan | 7.9 miles | Check Quote | Compare |
| Babel | 12.7 miles | Check Quote | Compare |
| Pentre-ty-gwyn | 13.6 miles | Check Quote | Compare |
| Cynghordy | 14.6 miles | Check Quote | Compare |
| Myddfai | 16.2 miles | Check Quote | Compare |
And 228 more nearby...
Our suppliers deliver to all addresses in Llandefaelog and surrounding postcodes.