The best heating oil prices for residents of Seion and Gwynedd. Updated for February 2026.
Cheapest Price Seen In Your Area
Regional Average
60.3p/litre
Based on 110+ quotes across Gwynedd today
Looking for the best heating oil prices in Seion? You're in the right place. We compare quotes from multiple trusted suppliers who cover the Gwynedd area to ensure you never overpay for your fuel.
Local Market Insight: The vast majority of homes in Seion rely on kerosene (28-second oil). With multiple suppliers serving Gwynedd, verifying the best price per litre is essential before every top-up.
Price Variation
18.7p diff. between suppliers
Potential Savings
By comparing 142 local quotes
Demand Index
Active quotes in Gwynedd
The average price for heating oil in Seion is currently 60.3p/L, but the cheapest price we've seen available is 54.3p/L. This means you could save up to 10% by choosing the right supplier.
Comparing prices could save you 6.0p per litre.
That's a saving of £29.85 on a 500L order, or £59.70 on 1000 litres.
| Location | Distance | Est. Price | Action |
|---|---|---|---|
| Llanddeiniolen | 0.8 miles | Check Quote | Compare |
| Aber | 1.1 miles | Check Quote | Compare |
| Y Felinheli | 1.5 miles | Check Quote | Compare |
| Pentir | 1.5 miles | Check Quote | Compare |
| Penrhos-garnedd | 2.0 miles | Check Quote | Compare |
And 248 more nearby...
Our suppliers deliver to all addresses in Seion and surrounding postcodes.