Rising Costs: How the Iran Conflict is Impacting Your Wallet

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

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The ongoing conflict involving Iran is beginning to leave its mark on the UK economy, affecting everything from fuel prices to mortgage rates. As the situation evolves, consumers may face a tighter financial landscape, with implications for essential goods and services. Here’s a closer look at the areas most likely to be impacted and what to watch for in the coming weeks.

Fuel Prices on the Rise

Motorists have already felt the pinch at the petrol pump, with prices climbing significantly since the onset of hostilities in the region. On Friday, average petrol prices reached an 18-month peak of 140.6p per litre, marking an increase of nearly 8p since the conflict escalated. Diesel has seen an even sharper rise, up by approximately 17p to 159.2p per litre, according to figures from the RAC.

This surge in prices has sparked tensions between fuel retailers and the government, with retailers accusing officials of “inflammatory language” regarding allegations of profiteering from rising oil costs. Analysts estimate that a $10 increase in oil prices typically correlates to a rise of about 7p per litre at the pump. If crude oil prices remain elevated, consumers could see average petrol prices soar to around 150p per litre.

While motoring organisations maintain that supply levels are adequate, they are advising motorists to reconsider non-essential journeys and adopt more fuel-efficient driving habits. The ripple effects of higher fuel prices extend beyond the automotive sector; they can lead to increased transportation costs for supermarkets, which may ultimately contribute to higher food prices.

Mortgage Rates and Financial Choices

Before the escalation of conflict, there was optimism regarding a steady decline in interest rates for fixed-rate mortgages. However, the current climate has reversed this trend. Major UK lenders have begun to raise their rates, citing increased funding costs and a shift in expectations regarding the base borrowing rate.

Mortgage Rates and Financial Choices

As of Friday, the average rate for a two-year fixed mortgage reached 5.10%, up from 4.84% as of March 6. Similarly, five-year fixed rates increased from 4.96% to 5.19%, marking their highest levels since April. The current economic uncertainty has led many lenders to withdraw mortgage products, reducing options for potential borrowers. In fact, over 500 residential mortgage products have been removed from the market, though 7,147 remain available.

Adam French, head of consumer finance at Moneyfacts, noted that lenders’ decision to pull products often indicates that funding costs are fluctuating too quickly for minor adjustments to be effective.

Energy Bills and Heating Costs

For many households, the impact of the Iran conflict is likely to be felt most acutely in energy bills. Thanks to the price cap implemented by energy regulator Ofgem, gas and electricity prices for many consumers are currently stabilised, at least until July. However, future wholesale energy prices could influence household bills significantly.

Should wholesale costs remain high, millions may face a steep increase in energy prices come summer. Energy Secretary Ed Miliband has indicated that the government stands ready to intervene if necessary, although any action will depend on the conflict’s broader economic impact.

Meanwhile, those reliant on heating oil—especially in rural areas and Northern Ireland—are already feeling the financial strain. Prices have reportedly more than doubled since the conflict began, leading to panic buying and limited availability. Chancellor Rachel Reeves announced a forthcoming support package for households grappling with soaring heating oil expenses, with further details expected soon.

Inflation and Broader Economic Implications

At the beginning of March, UK inflation was projected to stabilise around the Bank of England’s target of 2% over the next five years. However, the unpredictability of the current geopolitical landscape has rendered such forecasts increasingly uncertain. While analysts do not anticipate a return to the inflation peak of 11.1% seen in October 2022, the war’s implications could lead to a reevaluation of economic expectations.

Inflation and Broader Economic Implications

Interest rates, which the Bank of England uses to manage inflation, may not decrease as previously anticipated. Following a committee meeting in February, Governor Andrew Bailey had suggested potential rate cuts, but analysts now believe that such cuts are unlikely in the near future. As borrowing costs rise, savings may become slightly more attractive, yet the overall economic growth could suffer if the cost of living continues to escalate.

Why it Matters

The conflict in Iran has the potential to reshape the financial landscape for UK consumers in profound ways. From rising petrol costs to fluctuating mortgage rates and energy bills, the ramifications of this geopolitical crisis could squeeze household budgets and limit financial choices for many. As the situation unfolds, individuals will need to navigate these economic challenges carefully, making informed decisions to mitigate the impact on their day-to-day lives.

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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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