Edinburgh Airport is embarking on the largest investment programme in its history, with more than £500 million set to be invested over the next five years to expand its terminal, upgrade passenger facilities and strengthen Scotland’s international air connectivity. The ambitious Edinburgh Airport expansion will increase the terminal footprint by 60% while creating additional capacity for airlines, new routes and rising passenger demand.
The multi-year programme will bring a significant transformation to Scotland’s busiest airport, with new aircraft stands and gates, an enlarged check-in hall and departure lounge, expanded food and retail facilities, and upgraded international arrivals and baggage areas. The investment is designed to support both short-haul and long-haul growth while delivering a more modern passenger experience.
The first phase is already taking shape through the South-East Pier extension, which is scheduled to fully open in summer 2027. Construction began in June 2025, and the two-storey extension will provide eight new gates alongside additional passenger seating, retail space, toilets and operational facilities.
Terminal Transformation Takes Centre Stage
The terminal redevelopment forms the core of the £500 million programme. Alongside the additional gates and stands, Edinburgh Airport plans to expand its check-in and departure areas, create new retail and food and beverage spaces and improve international arrival facilities.
New baggage make-up and reclaim areas will also form part of the transformation, helping the airport prepare for increased passenger volumes and future airline growth. According to the airport, the wider programme is intended to create the capacity and operational capability required to meet future demand while improving the overall passenger journey.
The investment extends beyond the terminal itself. Improvements across the airport campus will include additional electric vehicle infrastructure and a new access road, forming part of a broader effort to modernise airport infrastructure and improve access.
Edinburgh Airport has also been progressing improvements to its existing facilities. In 2025, a £5.8 million project upgraded sections of the check-in hall, adding 50 new self-service kiosks, digital wayfinding and redesigned spaces to improve passenger flow.
Supporting New Routes and International Travel
Airport officials expect the investment to provide additional capacity for airlines and support the introduction of new international routes. Edinburgh currently connects Scotland with more than 160 destinations through around 40 airlines, linking the capital with markets across Europe, North America, the Middle East, Asia and beyond.
The scale of the planned expansion reflects Edinburgh Airport’s position as an important gateway for Scotland’s tourism and business sectors. In 2025, the airport handled around 17 million passengers. An independent economic impact study published by the airport also estimated that its activity generated £2.7 billion in economic value for Scotland and supported almost 44,000 jobs during the year.
The airport’s owners, VINCI Airports and Global Infrastructure Partners (GIP), have described the investment as a long-term commitment to increasing capacity and improving the passenger experience. VINCI Airports holds a 50.01% stake in Edinburgh Airport, while GIP holds the remaining 49.99%. The partnership was established in 2024 when VINCI Airports acquired its majority stake.
First Minister John Swinney, who visited the South-East Pier construction site, said the investment would strengthen Scotland’s international connections while supporting economic growth. Edinburgh Airport Chief Executive Gordon Dewar described the programme as the first stage of a wider investment vision focused on capacity, infrastructure, customer experience and sustainability.
For travellers, the significance of the project will become increasingly visible as new gates, expanded passenger areas and upgraded facilities come online. For airlines and Scotland’s wider tourism and business economy, the additional capacity is intended to create room for further international connectivity.
With the South-East Pier scheduled to open in 2027 and a broader transformation planned over the next five years, Edinburgh Airport is entering a major new phase of development. Rather than simply adding space, the programme is being positioned as a long-term upgrade of the airport’s infrastructure and passenger experience, preparing Scotland’s principal international gateway for the next stage of global travel growth.
