Geopolitical Tensions Impact UK Finances: What You Need to Know

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

As the conflict between Iran and Israel escalates, it is already having a pronounced impact on the financial landscape in the UK. From the rising costs of fuel to increased mortgage rates, the consequences of this geopolitical strife are being felt in households across the nation. The extent and duration of these financial repercussions will largely depend on how the situation unfolds and the speed of recovery for supply chains and economies.

Fuel Prices on the Rise

UK motorists are beginning to feel the pinch at the petrol pump, with average fuel prices climbing significantly since the onset of the conflict. As of Friday, petrol prices reached an average of 150.11p per litre, marking an increase of 17.3p since hostilities began. Diesel has seen an even steeper rise, jumping 35.3p to 177.68p per litre, according to the RAC motoring organisation. This surge has sparked a heated debate between petrol retailers and the government, with retailers accusing officials of using “inflammatory language” regarding potential profiteering from the spike in oil prices.

Analysts suggest that for every $10 increase in crude oil prices, pump prices rise by approximately 7p a litre. This uptick in crude prices has been volatile, influenced by the ongoing conflict and statements from the White House. While motoring organisations assert that fuel supplies remain stable, they advise drivers to limit unnecessary journeys and adopt fuel-efficient driving habits, such as smooth acceleration and braking.

It’s important to note that not everyone drives, but rising petrol costs can lead to increased prices for goods and services across the board. For instance, if transportation costs for supermarkets climb, consumers may soon see that reflected in their grocery bills.

Mortgage Rates Take a Hit

Prior to the conflict, there was optimism surrounding a gradual decrease in mortgage interest rates. However, the current situation has reversed this trend. Financial institutions have swiftly raised rates due to escalating funding costs and a shift in expectations regarding the base borrowing rate.

The average two-year fixed mortgage rate has surged from 4.83% at the beginning of March to 5.75%, the highest level since last March, as reported by Moneyfacts. Similarly, five-year fixed rates have increased from 4.95% to 5.69% over the same timeframe, hitting levels not seen since July 2024. Economic uncertainty has led lenders to withdraw mortgage products from the market, diminishing consumer choice. Currently, there are 1,620 fewer residential mortgage options available, although over 6,000 remain.

Adam French, head of consumer finance at Moneyfacts, explained that when lenders opt to pull products off the market, it often indicates that funding costs have shifted too dramatically for mere pricing adjustments to suffice.

Energy Bills and Heating Oil Costs

UK households are somewhat shielded from rising energy costs due to a price cap enforced by Ofgem, the energy regulator. This cap, which applies to variable energy deals, is set to remain in place until July. Interestingly, prices are projected to decrease in April. However, events in the wholesale energy market in the coming months will play a crucial role in determining household bills this summer. A protracted period of high wholesale prices could lead to significant increases in energy costs for millions of households.

Cornwall Insight, an energy consultancy, forecasts that under Ofgem’s price cap for the July to September period, typical dual-fuel households will see their energy bills rise to £1,934 per year, up from the current £1,641. This estimate, however, remains speculative and subject to change. Past surges in energy prices, particularly following the COVID-19 pandemic and Russia’s invasion of Ukraine, prompted government intervention through the Energy Price Guarantee (EPG). Although Chancellor Jeremy Hunt has indicated the possibility of targeted support for those in need, unlike the EPG, this assistance will not be universal.

For those reliant on heating oil—commonly used in rural areas and Northern Ireland—the situation is even more precarious, as there is no price cap on this commodity. Prime Minister Sir Keir Starmer has announced a £53 million support package for vulnerable heating oil users, which will be distributed through devolved authorities. Councils in England will determine eligibility and distribution methods. The Competition and Markets Authority is also monitoring the situation to ensure fair treatment of customers.

Inflation and Interest Rate Dynamics

At the beginning of March, UK inflation was anticipated to align closely with the Bank of England’s target of 2% over the next five years, according to the Office for Budget Responsibility (OBR). However, the recent conflict has undoubtedly disrupted this forecast. Analysts now predict an uptick in inflation rates, complicating future estimates. Although it is unlikely that inflation will mirror the peak of 11.1% seen in October 2022, the current geopolitical climate adds a layer of uncertainty.

The Bank of England’s primary strategy to manage inflation is through adjustments to interest rates. Following a rate-setting committee meeting in February, Governor Andrew Bailey hinted at the possibility of rate cuts. However, many analysts now contend that the next move will be an increase, not a decrease. While borrowing costs may rise, savers could benefit slightly as interest rates for savings accounts might become more attractive. Yet, rising living costs could diminish the purchasing power of those savings, impacting overall economic growth in the UK.

The Bigger Picture: Travel and Leisure Costs

The broader implications of the conflict extend beyond fuel and mortgages. As the situation develops, the cost of travel may also be affected. With jet fuel prices soaring, holidaymakers could find that flight prices increase, limiting their travel options during the spring and summer months. Despite airlines employing strategies to mitigate some of these costs, prolonged high prices for aviation fuel will likely lead to higher fares or reduced flight availability.

Why it Matters

The ongoing conflict in the Middle East has far-reaching consequences that extend into the everyday lives of UK citizens. From heightened energy bills and mortgage rates to increased travel costs, the financial implications are significant and multifaceted. As the situation evolves, it will be crucial for consumers to stay informed and adapt to the changing economic landscape. Understanding these dynamics can help individuals make more informed financial decisions in a time of uncertainty.

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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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