Rising Costs: How the Iran Conflict is Impacting Your Finances

Thomas Wright, Economics Correspondent
6 Min Read
⏱️ 4 min read

The ongoing conflict between Israel and Iran is rippling through the UK economy, affecting everything from fuel prices to mortgage rates. As tensions escalate, British consumers are beginning to feel the financial strain. While the full extent of these changes remains uncertain, the immediate effects on everyday expenses are already noticeable.

Fuel Prices on the Rise

Motorists have likely observed an uptick in petrol and diesel prices recently. According to the RAC, average petrol costs reached 150.11p per litre by Friday, reflecting a 17.3p increase since the onset of the conflict. Diesel prices have surged even more drastically, climbing by 35.3p to 177.68p per litre. This rise has sparked contention between petrol retailers and the government, with retailers accusing officials of using inflammatory rhetoric regarding potential profiteering amid rising oil costs.

Analysts indicate that for every $10 increase in oil prices, pump prices typically rise by approximately 7p per litre. Though motoring organisations assure consumers that fuel supplies remain adequate, they are urging drivers to limit non-essential journeys and adopt fuel-saving driving habits. It’s essential to remember that rising petrol prices can have a cascading effect on the cost of goods and services, particularly food items, as transportation costs increase.

Mortgage Rates Under Pressure

Before the outbreak of hostilities, there was cautious optimism that interest rates for fixed-rate mortgages would decline. However, the current situation has reversed that trend. Lenders have rapidly increased rates due to rising funding costs, with the expectation that the base borrowing rate will remain elevated. As a result, the average two-year fixed mortgage rate has escalated from 4.83% in early March to a staggering 5.75%—the highest rate seen since last March, according to Moneyfacts.

For borrowers considering a five-year mortgage, the average rate has similarly jumped from 4.95% to 5.69%. Economic uncertainty has led lenders to withdraw mortgage products from the market, reducing choice for consumers. There are now 1,620 fewer residential mortgage products available, though over 6,000 options remain. Adam French, head of consumer finance at Moneyfacts, noted that when lenders begin withdrawing products, it often indicates that funding costs have moved too quickly for standard pricing adjustments.

Energy Bills and Heating Costs

While households in England, Wales, and Scotland benefit from a price cap on gas and electricity bills set by Ofgem, this protection is temporary and does not apply universally. The current cap is scheduled to remain in place until July, with prices expected to decrease in April. However, fluctuations in the wholesale energy market could lead to substantial increases in household energy bills as summer approaches. Cornwall Insight forecasts that the annual cost for a typical dual-fuel household may rise to £1,934 in the upcoming months, up from £1,641.

As the government considers potential support measures for energy bills, any new assistance would likely target vulnerable households rather than provide universal relief. Those relying on heating oil, particularly in rural areas and Northern Ireland, face immediate price hikes without any cap. To aid these households, Prime Minister Sir Keir Starmer announced a £53 million support package, to be distributed through devolved authorities based on local needs.

Inflation and Interest Rate Expectations

Inflation in the UK, which was initially projected to hover around the Bank of England’s target of 2%, is now anticipated to rise due to the conflict. The Office for Budget Responsibility had forecasted a 2.3% increase in the cost of a typical basket of goods this year; however, analysts now warn that inflation could climb further as a result of geopolitical unrest.

The Bank of England’s primary mandate is to regulate inflation, and while there had been discussions of potential rate cuts, the current outlook suggests that interest rates may need to increase instead. As borrowing costs rise, saving might become marginally more rewarding, yet higher living expenses could erode the purchasing power of those savings, impacting overall economic growth.

The Price of Leisure

The ramifications of the Iran conflict extend beyond essentials, affecting leisure activities as well. With jet fuel prices soaring, holidaymakers may face higher airfare and fewer flight options this spring and summer. Airlines typically employ strategies to mitigate cost impacts, but sustained high fuel prices are likely to translate into increased ticket prices and reduced routes.

Why it Matters

The unfolding situation in Iran is creating a complex web of economic challenges that directly impact British households. From soaring fuel and energy costs to rising mortgage rates, the conflict has the potential to strain already tight budgets. As consumers navigate these changes, understanding the broader economic implications is crucial for making informed financial decisions in uncertain times. The ongoing conflict not only reshapes individual expenses but also poses significant questions about the stability of the UK economy in the face of global unrest.

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Thomas Wright is an economics correspondent covering trade policy, industrial strategy, and regional economic development. With eight years of experience and a background reporting for The Economist, he excels at connecting macroeconomic data to real-world impacts on businesses and workers. His coverage of post-Brexit trade deals has been particularly influential.
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