The UK’s brief cooling of consumer prices appears finished. The Office for National Statistics publishes May 2026 inflation data on June 17, with economists forecasting a rise to 3.0%.
That marks a clear reversal from April’s 2.8% reading, and the timing is critical-it arrives just one day before the Bank of England’s critical monetary policy vote.
Sustained Middle East tensions are driving global fuel and energy costs higher. These pressures are now leaking into UK consumer prices, erasing the temporary moderation created by energy price caps and prior year baseline effects.
Some forecasts reach as high as 3.2%. Core inflation, excluding food and energy, is expected to hold near 2.6%.
The Bank of England had already projected consumer price growth would accelerate to 3.3% by the third quarter. A confirmed move back above 3.0% will likely push market expectations for rate cuts further into the future, keeping borrowing costs elevated.
Bond markets face immediate pressure, as higher inflation erodes fixed-income returns. Sectors tied to energy may outperform, while transportation and manufacturing face margin compression from rising input costs.