Cape Town International Airport is preparing for a significant transformation as part of Airports Company South Africa’s (ACSA) R21.7 billion national infrastructure investment programme. The phased developments planned for the airport signal a long-term commitment to expanding capacity, improving efficiency and supporting sustainable economic growth in the Western Cape.
Collectively, the projects planned for Cape Town International Airport are currently valued at approximately R10.143 billion and are designed to ensure the airport remains a competitive, reliable and future-ready gateway for both domestic and international travellers.
A New Runway for Future Growth
The centrepiece of the upgrade programme is a new, realigned main runway, currently estimated at R6.39 billion, with contractor appointment planned for December 2026. The runway will measure 3,500 metres by 60 metres and will be shifted eastward by 11.5 degrees.
This realignment is intended to improve air traffic efficiency while unlocking valuable space for future passenger terminal expansion within the airport precinct. Designed to be fully Code F compliant, the runway will accommodate next-generation aircraft and strengthen the airport’s standing within the global aviation network.
Supporting infrastructure includes rapid exit taxiways and a partial parallel taxiway. These enhancements will reduce runway occupancy times, improve aircraft turnaround efficiency and strengthen on-time performance during peak travel periods.
Domestic Terminal Expansion on the Horizon
To meet growing passenger demand, the Domestic Terminal Building will also undergo substantial expansion, anticipated to begin in April 2027, subject to final regulatory approvals and procurement processes.
The Domestic Arrivals Terminal expansion is currently estimated at R2.39 billion, while the Domestic Departures Extension is valued at R500 million. Together, these projects will significantly improve passenger processing capacity, circulation and overall comfort.
Plans include additional domestic contact gates and airbridges, as well as expanded apron capacity to support increased aircraft parking and smoother aircraft movement.
Enhancing the International Travel Experience
Phased developments are also planned for the International Terminal Building, with current estimates placing the investment at R863 million. These upgrades will deliver additional apron stands, expanded commercial and lounge offerings, improved immigration processing facilities and upgraded bussing gates.
The aim is to enhance both operational efficiency and the overall passenger journey for international travellers passing through the airport.
A Focus on Passenger Experience
Conceptual images released alongside the announcement offer a glimpse into a reimagined passenger experience. Planned enhancements include expanded circulation areas, additional security screening capacity, improved baggage reclaim facilities, prayer and family spaces, upgraded bathroom amenities and increased aircraft contact gates to reduce bussing.
Design principles prioritise natural light, intuitive wayfinding and improved passenger flow, creating a seamless and more comfortable travel experience across domestic and international terminals. These visuals are artist impressions and remain subject to detailed design and regulatory approval.
Supporting the Regional Economy
According to Acting Regional General Manager Thabo Phateng, the upgrades are strategically aligned with long-term economic development. The investment is expected to support tourism growth, improve trade facilitation and stimulate broader economic activity through construction, supply chains and long-term aviation sector growth.
All projects will be carefully phased to minimise disruption, with close coordination between airlines, commercial partners and regulatory authorities to ensure operational continuity throughout construction.
