Fuel prices in the UK are in flux due to global oil market instability and disrupted supply routes. For businesses and drivers, understanding the causes of rising prices, current oil rates, and future trends is crucial for cost management.
This article examines the recent fluctuations in global oil prices and analyses how shipping disruptions and other critical factors are influencing UK petrol prices in 2026. It first discusses current oil price trends, then investigates the impact of global events on fuel supply routes, and finally considers the specific elements driving fuel prices and their economic implications for UK drivers and businesses.
Oil prices today: Latest market trends
Oil prices have been highly volatile throughout March 2026 due to ongoing geopolitical tensions.
Brent crude has fluctuated between $90 and $100 per barrel, recently dipping below $100 amid optimism over a ceasefire.
Earlier in the month, prices surged above $100 per barrel, with some physical markets reaching $120+.
In more extreme regional scenarios, some benchmarks have exceeded $150 per barrel.
These fluctuations highlight how sensitive oil markets are to global events.
Oil prices today in the UK
While oil is traded globally, its impact on UK fuel prices is direct. As of late March:
Petrol averages around 144p per litre.
Diesel averages around 151p per litre.
For example, petrol prices have risen from approximately 139p to 144p per litre and diesel from around 146p to 151p per litre over the past few weeks, illustrating the direct effect of recent oil market fluctuations.
What is causing fuel prices to rise?
1. Disruption to the Strait of Hormuz
One of the most significant factors influencing oil prices today is the disruption in the Strait of Hormuz, a critical global shipping route.
Around 20% of the world’s oil supply passes through the Strait of Hormuz.
The route is currently severely restricted due to conflict and military activity.
Shipping traffic has dropped to less than 10% of normal levels.
How many ships are currently affected?
While exact real-time figures vary, the scale of disruption is clear. Large volumes of oil, gas, and cargo shipments are effectively stuck or delayed. The blockage has halted a significant proportion of global energy trade. Some vessels are rerouting or waiting for safe passage, creating a backlog across supply chains. This disruption is one of the primary reasons oil prices have surged.
How do major oil producers affect the price of crude oil?
Major oil-producing countries, including those in the Middle East, the US, and Russia, play a central role in determining global oil prices.
They influence prices through:
Production levels: Increasing supply typically lowers prices, while cuts raise prices.
Export restrictions: Limiting exports reduces global supply.
Geopolitical decisions: Conflict or sanctions can restrict production and trade.
In the current situation, reduced output and restricted exports from key regions have tightened global supply, pushing prices upward.
How do international crude movements affect UK petrol pump costs?
There is a direct relationship between global oil prices and UK fuel prices.
Crude oil is traded globally (usually priced in US dollars).
UK fuel suppliers purchase oil at international market rates.
Changes in oil prices feed through to wholesale fuel costs.
Retail fuel prices adjust accordingly, usually with a short delay.
As noted in the industry analysis, spikes in crude oil prices significantly affect wholesale fuel costs, which, in turn, impact pump prices.
For example:
Oil at $100 per barrel typically correlates with petrol prices around 150p per litre.
Oil at $120 per barrel can push petrol towards 170p per litre.
What are the main factors influencing oil prices in the UK?
Although oil is a global commodity, several key factors determine how prices affect the UK specifically.
Global supply and demand - Disruptions to supply, such as conflict or reduced production, push prices higher.
Geopolitical instability - Ongoing tensions in oil-producing regions increase uncertainty and volatility.
Exchange rates - Oil is priced in US dollars, so fluctuations in the pound can affect UK fuel costs.
Refining and distribution costs - Transport, storage, and refining all contribute to final pump prices.
Government policy - Fuel duty and VAT also influence what UK drivers pay at the pump.
The wider economic impact
Rising oil prices do not just affect fuel costs; they have broader economic consequences. UK businesses are already facing sharply rising operational costs, with electricity prices in the UK among the highest globally, four times higher than in the US and more than double those in China. For example, major logistics firms have reported that higher fuel expenses are forcing them to increase delivery charges, while manufacturers have indicated that rising transport and energy costs are leading to reduced profit margins and the postponement of planned investments.
How do rising fuel prices affect different UK industries?
The impact of rising fuel prices varies significantly across sectors, with some industries more exposed than others.
Logistics and transport: One of the most affected sectors, with fuel representing a major proportion of operating costs. Rising prices can quickly reduce margins and increase delivery costs.
Retail: Higher transport costs often lead to increased prices for goods, which may affect consumer demand.
Manufacturing: Increased energy and distribution costs can reduce profitability and delay investment decisions.
Construction: Fuel-intensive machinery and transport requirements make this sector particularly sensitive to price increases.
Businesses operating in these sectors are often required to adjust pricing strategies, improve efficiency, or absorb additional costs. Here are a few tailored recommendations for each sector:
Logistics and transport: Invest in telematics to monitor driver performance and optimise routes, reducing fuel usage with smarter planning.
Retail: Consider collaborating with suppliers to consolidate deliveries, which can help cut transportation expenses and limit price increases for end customers.
Manufacturing: Upgrade to energy-efficient machinery and streamline distribution networks to manage rising energy and fuel costs.
Construction: Schedule machinery use strategically during low-traffic periods to minimise idle times and reduce total fuel consumption.
By applying sector-specific strategies, businesses can more effectively manage rising fuel expenses in a challenging economic environment.
Is the oil price likely to go up or down?
This is one of the most common questions being asked right now, and the answer is uncertain.
Short-term outlook
Prices remain volatile due to ongoing geopolitical tensions.
Any escalation could push prices higher again.
Medium-term outlook
If supply routes reopen and tensions ease, prices may stabilise.
However, infrastructure damage and reduced supply could keep prices elevated.
Recent price drops below $100 per barrel show how quickly markets can react to positive news, but volatility remains high.
Are there any reliable forecasts or indicators UK businesses should monitor?
Accurately predicting oil prices is challenging due to the many global factors at play. However, businesses can monitor key indicators to anticipate potential changes in fuel costs.
Important indicators include:
Brent crude oil prices: The global benchmark for oil pricing, often used to forecast fuel trends.
OPEC production decisions: Changes in output from major producers can significantly impact supply.
Geopolitical developments: Conflict or instability in oil-producing regions can cause immediate price increases.
Global demand trends: Economic growth or slowdown affects oil consumption.
Exchange rates: A weaker pound can increase the cost of imported oil.
While forecasts should be treated with caution, tracking these indicators can provide early warning signs of potential price movements.
What this means for UK drivers and businesses
For drivers:
Fuel costs are likely to remain unpredictable.
Even small increases per litre can significantly impact monthly spending.
For businesses:
Fuel price volatility increases operational risk.
Fleet costs can rise rapidly.
Budgeting becomes more difficult.
A 10p increase per litre, for example, can have a substantial impact on overall fuel spend across a fleet.
What practical strategies can businesses use to manage fuel price volatility?
With fuel prices remaining unpredictable, UK businesses are increasingly looking for ways to reduce exposure to sudden cost increases. While global oil prices cannot be controlled, businesses can take several practical steps to manage risk and improve cost efficiency.
Key strategies include:
Improving fuel visibility: Monitoring fuel usage across vehicles allows businesses to identify inefficiencies and reduce waste.
Route optimisation: Planning more efficient journeys can significantly reduce fuel consumption across fleets.
Driver behaviour management: Encouraging smoother driving, reduced idling, and better vehicle handling can lower fuel usage.
Flexible fuel purchasing: Using solutions that provide access to competitive fuel pricing can help mitigate price spikes.
Regular vehicle maintenance: Ensuring vehicles are operating efficiently reduces unnecessary fuel consumption.
For many businesses, a combination of these strategies is essential to maintaining control over fuel costs during periods of volatility.
Are there any government interventions to support businesses with fuel costs?
The UK government influences fuel costs through taxation and policy decisions. While fuel duty remains one of the largest components of pump prices, temporary measures have previously been introduced to ease pressure on drivers and businesses.
Potential government responses include:
Fuel duty adjustments or freezes.
Support for energy-intensive industries.
Investment in alternative energy and EV infrastructure.
However, large-scale interventions are often limited, so businesses must take a proactive approach to managing fuel costs rather than relying on external support.
Key takeaway
Oil prices today are highly volatile, ranging from $90 to $120+ per barrel.
UK fuel prices have already risen to around 137.5p per litre for petrol and 151p per litre for diesel.
Disruption to the Strait of Hormuz, which carries 20% of global oil supply, is a major driver.
Global events, supply constraints, and market uncertainty are all pushing prices higher.
Future prices will depend heavily on geopolitical developments and supply stability.
What are the long-term implications of high oil prices for UK businesses?
If high energy prices persist, UK businesses may face ongoing challenges that extend beyond short-term cost increases.
Long-term implications include:
Reduced competitiveness due to higher operating costs compared to international markets
Pressure to improve efficiency, particularly in logistics and fleet management
Increased adoption of alternative fuels and electric vehicles
Changes in supply chain strategies, including sourcing and distribution
Over time, sustained fuel price volatility may accelerate structural changes across industries, particularly in how businesses manage transport and energy usage.
Final thoughts
Fuel prices in the UK are closely tied to global oil markets, and current events have created significant uncertainty. With supply routes disrupted and markets reacting quickly to new developments, both drivers and businesses should expect continued volatility.
Understanding how oil prices work and what influences them is key to making informed decisions and managing fuel costs effectively in 2026.
Article published: Wednesday, 1st April 2026
Market data and developments accurate as of: 1st April 2026
Please note: Energy markets can shift rapidly in response to new geopolitical events, data releases, or policy changes. The price levels and forecasts discussed here reflect conditions as of publication, but may evolve quickly. Staying informed and regularly reviewing your plans is the best defence against unexpected developments.
About Right Fuel Card
Right Fuel Card is a leading UK business fuel card provider dedicated to helping businesses of all sizes, from sole traders to large fleets, take control of their fuel costs and simplify fuel expense management. With access to over 98% of UK fuel stations, competitive pricing, and HMRC-approved digital invoicing, we make fuel management effortless whilst helping you save money. Our comprehensive service includes detailed online reporting, dedicated customer support, and optional RightProtect legal support for complete peace of mind on the road. Whether you're managing a single vehicle or an entire fleet, Right Fuel Card provides the tools and support you need to operate efficiently and compliantly.
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All information contained within is correct at the time of writing. We try our best to continue to update our guides, but not all guides are regularly reviewed - for the latest news and insight visit: rightfuelcard.co.uk/news-insights
