Live prices
Cheapest diesel (B7) in Llangefni
2 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Llangefni is £8.81 a gallon (193.7p per litre) at Asda, Ffordd Cae Sel, Llangefni (LL77 7DW). The average across 2 forecourts currently reporting this grade is £8.83 a gallon (194.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.30 on a 50-litre fill. That local average is 1.9p per litre below the UK average of 196.2p.
The average has risen 0.5p per litre since yesterday. The average has risen 4.5p per litre since last week.
Prices last refreshed at 5:02pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Asda Llangefni Supermarket (LL77 7DW)Ffordd Cae Sel, Llangefni | £7.67168.7p | £8.81193.7p | ---- | ---- | 8 mins ago |
 Herron Services (LL77 7EY)Herron Services, Glanhwfa Road, Llangefni | £7.63167.9p | £8.86194.9p | £8.18179.9p | £9.41206.9p | 8 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting diesel (B7) appear here.
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Questions about diesel (B7) in Llangefni
- Where is the cheapest diesel (B7) in Llangefni?
- The cheapest reported diesel (B7) in Llangefni is 193.7p per litre at Asda, Ffordd Cae Sel, Llangefni (LL77 7DW). The average across 2 forecourts reporting this grade is 194.3p per litre. Prices were last refreshed at 5:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Llangefni sell diesel (B7)?
- 2 forecourts in Llangefni currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.