The ongoing conflict in Iran is anticipated to influence the Bank of England’s upcoming decision on interest rates, with experts now predicting a hold rather than the previously expected cut. This shift in outlook stems from heightened market volatility and surging oil prices, which collectively complicate the economic landscape both domestically and globally.
Impact of Geopolitical Tensions on Economic Policy
Before the outbreak of hostilities, analysts had forecasted a potential reduction in the Bank rate during the Monetary Policy Committee’s (MPC) upcoming meeting. However, the recent military actions, including US-Israeli strikes on Iran, have significantly altered the situation. As a result, the consensus is now leaning towards maintaining the benchmark rate at 3.75%.
This rate serves as a critical determinant for borrowing costs across the economy, influencing mortgages and loans for both individuals and businesses. The MPC’s decision, slated for release at 12:00 GMT, will be pivotal in shaping future monetary policy amid ongoing uncertainty.
Inflationary Pressures and Market Reactions
The escalation of the conflict has resulted in increased oil prices due to disturbances in vital trade routes, particularly the Strait of Hormuz. This surge is expected to exert upward pressure on inflation, which had recently shown signs of easing, with rates dipping to 3% in January. Economists had anticipated that a drop in the Bank rate would be feasible in light of this decline; however, the present circumstances have rendered such a move highly unlikely.

Market analysts now project that the MPC will refrain from enacting any immediate changes to interest rates as they assess the duration and impact of these economic shocks. Such caution is deemed necessary until there is a clearer understanding of how prolonged instability will affect inflation targets, which the Bank aims to bring down to 2%.
Rising Borrowing Costs and Their Consequences
As uncertainty mounts, financial markets have begun to recalibrate expectations. Lenders are withdrawing mortgage deals and increasing rates on new fixed-rate products. The average two-year fixed mortgage rate has risen from 4.83% in early March to 5.30%—the highest since February of last year. Similarly, the average rate for five-year deals has climbed from 4.95% to 5.35%, marking its peak since August 2024.
This escalation poses significant challenges, particularly for low-income households. Tamsin Powell, a consumer finance commentator at Creditspring, highlighted that many were hoping for a respite from high borrowing costs, only to be met with a prolonged period of elevated rates. With essentials such as food and utilities consuming a larger share of household budgets, families are left with diminished capacity to manage unexpected expenses.
Savings Landscape and Market Stability
For savers, the potential interest rate hold is a double-edged sword. While a pause may provide some temporary relief, it is crucial to note that falling interest rates can adversely affect returns on savings. Rachel Springall of Moneyfacts pointed out that although recent weeks have seen an uptick in savings rates—particularly for one-year fixed terms—the overall benefit remains limited. With approximately 60% of UK savings accounts yielding returns below the current Bank rate, the need for stability in the market is paramount.

Why it Matters
The ramifications of the escalating conflict in Iran extend far beyond regional tensions; they are poised to reshape economic conditions in the UK. With inflationary pressures rising and borrowing costs on the rise, households are likely to face increased financial strain. The Bank of England’s decision to maintain interest rates will serve as a critical indicator of its approach to navigating these turbulent times, ultimately impacting millions of consumers and businesses striving for financial stability.