Will the Iran war cause another cost-of-living crisis?

Interest rates held, energy prices rising: if the conflict continues, the economic outlook for Britain looks ‘bleak’

Illustration of an abacus with the counting beads shaped like a bomb
All the signals point to ‘further financial hardship’ for UK households
(Image credit: Illustration by Stephen Kelly / Shutterstock)

The Bank of England today held interest rates at 3.75% and warned of higher-than-expected inflation, as the US-Israel war with Iran delivers a “new shock” to the UK economy.

“War in the Middle East has pushed up global energy prices,” said Bank governor Andrew Bailey. “You can already see that at the petrol pump and, if it lasts, it will feed into higher household energy bills later in the year.”

The direct impact of rising energy prices is likely to add about 0.75% to inflation this autumn, instead of an expected fall. And, if businesses pass their higher costs on to consumers, that could add a further 0.25%. All the signals point to “households and homeowners” suffering “further financial hardship”, if the Iran war does not end soon, said The Times.

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What did the commentators say?

Seventy years ago, we had petrol rationing, triggered by the Suez crisis, said Gaby Hinsliff in The Guardian. That’s “ancient history now – or it would be, if it weren’t for what looks increasingly like” America’s “version of Suez”. Yet again, a global superpower is “starting a war it seemingly doesn’t know how to finish, against an enemy it woefully underestimated”.

Oil experts have warned that Britain “could be only weeks away from needing to ration fuel”, if tankers don’t resume sailing through the Strait of Hormuz soon. Other countries are “already being forced into drastic steps”. In Pakistan, schools have been closed and government offices have been put into a four-day week, Vietnam is “urging people to work from home”, and Bangladesh has stationed soldiers at fuel depots.

“The financial impact on the UK from” this war is “yet to fully play out, but the outlook is bleak”, said Rosa Prince on Bloomberg. Donald Trump’s “folly” has “kiboshed” Keir Starmer’s “economic revival”. For a “brief moment”, green shoots emerged, and a path opened up for him “to salvage his beleaguered premiership”, only for “Trump’s addiction to foreign escapades” to crush it.

The Iran crisis could “easily accelerate the death of manufacturing” in Britain if “vicious” energy-price rises last longer than a few weeks, said Ben Marlow in The Telegraph. They could crush “the life out” of our heavy industry, shutting down production lines and mothballing “entire factory complexes”. There is a “real risk of widespread de-industrialisation”.

There is “deep energy-linked frustration” in Europe, too, said the BBC’s Katya Adler. “The knock-on effects” of this Middle East conflict is “awakening ghosts of crises past” when Russia’s full-scale invasion of Ukraine rocked the EU’s energy market. Europe has since ended its reliance on Russian gas and oil but it now depends heavily on the US and Norway for energy provision – “which won’t solve its problem with energy security” and won’t shield it from the current price spikes.

What next?

I see a “similar financial anxiety” in the UK as when Russia invaded Ukraine four years ago, said Albert Toth in The Independent. “And that had a long-standing impact on the cost of living.” Volatility in the oil market directly impacts household finances in various ways, some of them more “subtle” than others. People will expect energy bills and petrol prices to go up but “less obvious” will be the rising cost of food, pushed up by increasing transport costs and disrupted fertiliser supply chains.

For Starmer, dealing with Trump’s demands for military back-up may be difficult, but managing the “war’s economic blow is trickier”, said Bloomberg’s Prince. He may as well blame the US president for “sending Britain’s cost of living spiralling”. This week, he announced £53 million in support for low-income households who are most exposed to the sharp increase in heating-oil prices but his government “will need a much bigger package if the conflict drags on”. And “that won’t be easy, given existing strains on the public purse”.

Will Barker joined The Week team as a staff writer in 2025, covering UK and global news and politics. He previously worked at the Financial Times and The Sun, contributing to the arts and world news desks, respectively. Before that, he achieved a gold-standard NCTJ Diploma at News Associates in Twickenham, with specialisms in media law and data journalism. While studying for his diploma, he also wrote for the South West Londoner, and channelled his passion for sport by reporting for The Cricket Paper. As an undergraduate of Merton College, University of Oxford, Will read English and French, and he also has an M.Phil in literary translation from Trinity College Dublin.