Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155p 0.8% (-1.3p) 7d avg: 155.8p Prices dipping | Super Unleaded (E5) 172.5p 1.1% (-2p) 7d avg: 173.5p Prices dipping | Diesel (B7) 177.3p 1.6% (-2.9p) 7d avg: 179p Good time to fill up | Super Diesel (SDV) 196.5p 1.9% (-3.8p) 7d avg: 198.6p Good time to fill up |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155p 0.8% (-1.3p) 7d avg: 155.8p Prices dipping | Super Unleaded (E5) 172.5p 1.1% (-2p) 7d avg: 173.5p Prices dipping | Diesel (B7) 177.3p 1.6% (-2.9p) 7d avg: 179p Good time to fill up | Super Diesel (SDV) 196.5p 1.9% (-3.8p) 7d avg: 198.6p Good time to fill up |

Today’s Cheapest Petrol and Diesel in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn: The Full Report

A comprehensive breakdown of fuel prices in the Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn area. We analyze the market data to help you save on your next fill-up.

Jonathan Mathews
Jonathan Mathews
Automotive Data Analyst
10+ years automotive industry
Last Updated Friday, 19th June 2026 at 18:15
4
Local Stations
34
Brands (LL Area)
1.0p
Max Price Gap
#67
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 152.9p at MORRISONS
  • Potential savings: Up to £0.55 per tank
  • 103 stations tracked across 34 brands
  • Prices have decreased 1p this week

Motorists in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn are currently paying above-average prices compared to other UK regions. Over the past week, E10 petrol prices in LL have Decreased 1p (0.6%)

According to our latest data feed from the Competition and Markets Authority (CMA), selecting the right forecourt in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn could save you up to 1.0p per litre. For an average 55-litre family car, that's a saving of over £0.55 on a single tank.

Market Competition: Moderate competition

Competition Level: High

Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn has 103 active fuel stations across 34 different brands, with a brand diversity index of 0.33 - indicating healthy market competition.

The price spread between cheapest and average stations is 14.2p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Holyhead, Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn:
152.9p at MORRISONS, PENRHOS INDUSTRIAL ESTATE, PENRHOS, HOLYHEAD, WALES

Cheapest B7 Diesel in Holyhead, Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn:
169.9p at MORRISONS, PENRHOS INDUSTRIAL ESTATE, PENRHOS, HOLYHEAD, WALES

Surprisingly, an independent or branded station (MORRISONS) has beaten the supermarkets to the top spot today.

Fuel Type Availability

E10
Unleaded (E10)
Widely available
100 / 103 Stations (97.1%)
E5
Super Unleaded (E5)
Moderate availability
64 / 103 Stations (62.1%)
B7
Diesel (B7)
Widely available
101 / 103 Stations (98.1%)
SDV
Premium Diesel
Moderate availability
41 / 103 Stations (39.8%)

Top 4 cheapest petrol stations (E10)

Here is the verified list of the most affordable places to buy standard Unleaded petrol in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn today.

PETROL LEADERBOARD Live Data
1
MORRISONS
PENRHOS INDUSTRIAL ESTATE, PENRHOS, HOLYHEAD, WALES , LL65 2UQ
152.9p
BEST PRICE
2
Jet
DYFFRYN SERVICE STATION, LONDON ROAD, Y FALI, CAERGYBI, LL65 3DP, CAERGYBI, WALES , LL65 3DP
152.9p
+0.0p
3
TESCO
PENRHOS INDUSTRIAL ESTATE, PENRHOS, HOLYHEAD, WALES , LL65 2UH
153.9p
+1.0p
4
ESSAR
LONDON RD, VALLEY, ANGLESEY, WALES , LL65 3DR
153.9p
+1.0p

Top 4 cheapest diesel stations (B7)

For diesel drivers, the price variance can often be even higher. The following stations are currently offering the best value for B7 Diesel in the Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn area.

DIESEL LEADERBOARD Live Data
1
MORRISONS
PENRHOS INDUSTRIAL ESTATE, PENRHOS, HOLYHEAD, WALES , LL65 2UQ
169.9p
BEST PRICE
2
Jet
DYFFRYN SERVICE STATION, LONDON ROAD, Y FALI, CAERGYBI, LL65 3DP, CAERGYBI, WALES , LL65 3DP
169.9p
+0.0p
3
ESSAR
LONDON RD, VALLEY, ANGLESEY, WALES , LL65 3DR
178.1p
+8.2p
4
TESCO
PENRHOS INDUSTRIAL ESTATE, PENRHOS, HOLYHEAD, WALES , LL65 2UH
187.9p
+18.0p

How to save on fuel in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn

While choosing the cheapest station is the easiest way to save, changing your driving habits can also make a significant difference to your monthly spend.

Drive Smoothly

Aggressive acceleration and heavy braking can increase fuel consumption by up to 40% in stop-and-go traffic around Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn.

Reduce Weight

Carrying an extra 50kg in your boot increases fuel consumption by 1-2%. Clear out unnecessary items.

Market Analyst Commentary
CFP Research Team

"Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn benefits from strong market competition with 34 brands operating across 103 stations. With a 14.2p price gap between cheapest and average stations, careful selection could save £7.81 per tank, while interestingly, MORRISONS is beating supermarkets on price today."

For more detailed savings, explore our Interactive Fuel Map to scan the entire region visually.

Frequently Asked Questions

As of June 19, 2026, the cheapest station is MORRISONS at 152.9p per litre.

There is currently a 1.0p difference between the cheapest and most expensive stations in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn. For a standard family car, this equals a saving of £0.55 per tank.

Not currently. An independent or oil-company brand (MORRISONS) is actually cheaper than the local supermarkets today.

Our Analysis Methodology

Data Collection
  • Direct feed from UK Government CMA API
  • Updated every 30 minutes via automated polling
  • Zero user-submitted prices (prevents manipulation)
  • Last sync: 18:35, 19 Jun 2026
Quality Assurance
  • Automated anomaly detection for pricing errors
  • Cross-referenced against regional averages
  • Outliers flagged for manual review
  • Historical data tracked for trend validation
Verified Data Source: All prices displayed on this page are sourced directly from the Competition and Markets Authority's official fuel price transparency scheme. We do not accept payments from retailers to alter rankings or display preferential pricing.
Data Accuracy & Methodology

Source: We retrieve real-time pricing data directly from the UK Government CMA Open Data Scheme.

Frequency: Data for Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn was last synchronized at 18:15 today. We update our database every 4 hours to ensure accuracy.

Disclaimer: While we strive for 100% accuracy, forecourt prices can change instantly. The prices listed above were correct at the time of our last server sync.

Editorial Policy

CheckFuelPrices is independent. We do not accept payment from fuel brands to alter rankings. Read our full policy.

📈 7-Day Price Movement
Petrol (E10) 1p
Was: 157p → Now: 156p
Diesel (B7) 1.3p
Was: 177.9p → Now: 176.6p

Visualise the Savings

View 8 local stations on our interactive map.

Open Live Map
Popular Brands in Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn
MORRISONS Jet TESCO ESSAR