Cheapest fuel near me
Enter a UK postcode to see the nearest forecourts in or near Gwynedd and their current prices, closest first.
At a glance — Gwynedd
Diesel (B7 Standard) in Gwynedd currently averages 198.9p — 0.3p above the UK national average of 198.6p, making Gwynedd the 24th cheapest of 66 counties tracked for this fuel. Unleaded (E10) in Gwynedd currently averages 173.5p — 1.4p above the UK national average of 172.1p, making Gwynedd the 44th cheapest of 66 counties tracked for this fuel.
Average price by fuel type
| Fuel | Average in Gwynedd |
|---|---|
| Unleaded (E10) | 173.5p |
| Diesel (B7 Standard) | 198.9p |
| Unleaded (E5) | 191.0p |
| Diesel (B7 Premium) | 217.4p |
Cheapest unleaded (E10) — top 10 in Gwynedd
| Station | Brand | Location | Postcode | Price |
|---|---|---|---|---|
| H.g.Thomas motors limited | Texaco | Corwen | LL210HA | 163.9p |
| Waterloo Service Station | Essar | Abergele | LL22 8PN | 165.9p |
| ASDA LLANGEFNI SUPERMARKET | ASDA LLANGEFNI SUPERMARKET | Llangefni | LL77 7DW | 166.7p |
| Tregele service station | Dragon | Cemaes Bay | LL67 0DT | 166.9p |
| parc bach ltd | ESSAR | Benllech | LL74 8PU | 166.9p |
| Herron Services | Texaco | Llangefni | LL77 7EY | 166.9p |
| Pentraeth Services | Texaco | Pentraeth | LL75 8AZ | 166.9p |
| Bryn Llwyd Services | Texaco | Bangor | LL57 4SU | 166.9p |
| STERMAT HARDWARE LTD | GULF | Gaerwen | LL60 6BL | 167.9p |
| Parciau Filling Station | Spar | Criccieth | LL52 0RN | 168.9p |
Cheapest diesel (B7 Standard) — top 10 in Gwynedd
| Station | Brand | Location | Postcode | Price |
|---|---|---|---|---|
| SMITHY VIEW SERVICE STATION ACTON | SMITHY VIEW SERVICE STATION ACTON | Wrecsam | LL12 8DY | 193.5p |
| ASDA LLANGEFNI SUPERMARKET | ASDA LLANGEFNI SUPERMARKET | Llangefni | LL77 7DW | 193.7p |
| Herron Services | Texaco | Llangefni | LL77 7EY | 193.9p |
| Dyffryn service station | Jet | Caergybi | LL65 3DP | 193.9p |
| Pentraeth Services | Texaco | Pentraeth | LL75 8AZ | 193.9p |
| ESSAR GWALIA SERVICE STATION | ESSAR GWALIA SERVICE STATION | Valley | LL65 3DR | 193.9p |
| Bryn Llwyd Services | Texaco | Bangor | LL57 4SU | 193.9p |
| MFG MORRISONS WREXHAM | MORRISONS | Wrexham | LL13 7TU | 194.7p |
| ASDA WREXHAM SUPERSTORE | ASDA WREXHAM SUPERSTORE | Wrexham | LL13 8HL | 194.7p |
| parc bach ltd | ESSAR | Benllech | LL74 8PU | 194.9p |
Frequently asked questions
How often are fuel prices updated?
Every forecourt reporting to the Fuel Finder scheme must report price changes within 30 minutes, so prices shown here reflect that near-real-time reporting rather than a daily or weekly snapshot.
Is this official data?
Yes. All prices come from HM Government's Fuel Finder open data scheme, which every fuel retailer in the UK is required to report to. We don't edit or estimate prices — they're shown as published.
How do I find the cheapest fuel near me in Gwynedd?
Enter your postcode and choose a fuel type in the search box above. The nearest matching stations are shown closest-first, with a map, using your postcode's location — no account or app download needed.
How many petrol stations are tracked in Gwynedd?
105 forecourts in Gwynedd report to Fuel Finder.
What if a price looks wrong?
Please report it directly to Fuel Finder using the link in the footer — we display their data as published and can't edit individual station prices ourselves.