UK inflation climbed to 3.4% in December, driven mainly by increased tobacco and airfare costs. This uptick from the 3.2% recorded in November marked the first rise in the headline rate in five months, contrary to the expectations of most economists.
The Office for National Statistics (ONS) releases monthly data to measure how the prices of goods and services have fluctuated over time. The December inflation surge was attributed to a rise in tobacco duty leading to higher cigarette prices, as well as elevated airfare prices during the holiday season.
Additionally, the ONS highlighted increased expenses for certain food items like bread and cereals, partially offset by a decline in rent and lower oil prices, impacting raw material costs for businesses.
Grant Fitzner, the chief economist at the ONS, explained that the minor December inflation increase was influenced by higher tobacco prices due to recent excise duty hikes. Airfares also played a role in the rise, with prices increasing more than the previous year, likely due to the timing of return flights during the Christmas and New Year period. Rising food costs, especially for bread and cereals, also contributed to the inflation rise.
The Bank of England aims for a 2% inflation rate and had been raising interest rates over nearly two years to bring inflation back in line with this target. The concept is that higher interest rates make borrowing more costly, limiting spending and reducing demand, which helps lower prices and subsequently, inflation.
Inflation began to climb in 2021, peaking at 11.1% in October 2022, primarily driven by increased energy and food costs. The surge in energy demand post-Covid was exacerbated by the Russian invasion of Ukraine, subsequently affecting food prices due to higher expenses for fertilizers and animal feed.
Although inflation hit a three-year low of 1.7% in September 2024, it started to rise again in October of the same year.