Heathrow Expansion Could Displace Thousands of Jobs from Other UK Regions

A new economic report published by the UK Department for Transport (DfT) suggests that the planned third runway expansion at London Heathrow Airport is anticipated to have significant economic repercussions across the United Kingdom. The report indicates that the airport’s expansion would displace thousands of jobs from other regions of the country to London and the South East, simultaneously causing regional airports to lose millions of passengers. This development is seen as a substantial blow to regional economies.

According to an analysis of the economic paper released by the Department for Transport last month, airports in England and Wales are likely to lose millions of passengers if Heathrow proceeds with building a third runway. An analysis of the DfT’s modelling by the New Economics Foundation (NEF) suggests that by 2050, 15,200 aviation jobs that would otherwise accrue in the regions, and 6,400 jobs at other London and South East airports, would instead be shifted to Heathrow. Specifically, nearly 10,000 jobs are expected to be impacted in the West Midlands alone, with Birmingham Airport projected to lose 7.5 million passengers annually by 2050, equating to approximately 9,500 jobs across the airport and its supply chain.

The government, however, contends that the NEF’s analysis focuses on a limited period and insists that Heathrow expansion would bring nationwide benefits. A DfT spokesperson stated that this analysis does not account for the potential of over 60,000 local jobs that Heathrow expansion will create, and that up to 40% of the £2.6 billion economic boost would be felt outside London and the South East. Furthermore, passenger numbers at Birmingham Airport are forecast to almost triple by 2055. Despite this, DfT modelling confirms that the overall Gross Domestic Product (GDP) impact could be only up to 0.05% per year, a fraction of what ministers had hoped.

This development introduces significant debate within the context of the United Kingdom’s overall infrastructure strategy and regional development policies. The report, published shortly after Andy Burnham became prime minister, resonates with Burnham's stated discomfort with infrastructure spending concentrated in the South of England and his promise to rebalance spending with a 'No 10 North' agenda. Former Chancellor Rachel Reeves had been a vocal champion of the third runway plans.

Analysts and market observers hold differing views on the economic rationale of Heathrow’s expansion. Alex Chapman, head of economic policy at the New Economics Foundation, noted that with every new data release, Heathrow’s proposed third runway appears less like a plan for growth and more like a strategy to move jobs and investment to London and the South East. Chapman questioned why the project is proceeding, given that the GDP case has evaporated and environmental damages would be significant. Conversely, Heathrow Airport and a coalition of business groups and trade unions supporting the project emphasize that the expansion will strengthen the UK’s connectivity, create jobs, and deliver trade and economic benefits across every nation and region.

The impact of this report on political support remains to be seen. The government has launched a consultation on the draft national policy statement for airport expansion, which requires parliamentary approval for the third runway’s construction. Moving forward, how the government reconciles the need for regional balance with national economic growth objectives will remain a critical agenda item for the UK economy.