Brussels South Charleroi Airport faces 11-week closure in 2028 for major runway reconstruction

Brussels South Charleroi Airport (CRL) is preparing for what is expected to be an unprecedented 11-week closure in 2028 as its sole runway undergoes a complete reconstruction, a project that will temporarily bring commercial flight operations to a standstill.

The airport has not yet announced the exact dates of the closure, but the extensive works are increasingly considered unavoidable. The existing runway is nearing the end of its operational life and requires a full-depth reconstruction rather than routine resurfacing.

The project will involve rebuilding the runway pavement, upgrading the drainage system and renewing the runway lighting, markings and associated airfield infrastructure. Once completed, the investment is expected to secure the runway’s long-term operational reliability and safety for decades to come.

Because Charleroi operates with a single runway, the airport has no possibility of maintaining commercial flights while the reconstruction is carried out. A continuous closure of around 11 weeks will allow contractors to work around the clock, significantly shortening the construction period compared with phased night-time or weekend works.

The temporary shutdown is expected to have a major impact on airlines operating from Charleroi, particularly Ryanair, which has its largest Belgian base at the airport. Wizz Air and several other carriers will also have to adapt their operations during the closure.

While no relocation plans have been announced, Brussels Airport could absorb part of the displaced traffic, although available slots remain limited. Other regional airports, including Liège, Lille and Maastricht Aachen, may also play a role in accommodating affected services.

Passengers booked to travel during the closure period can expect airlines to either relocate flights, offer alternative routings or provide refunds once the final construction schedule has been confirmed.

The runway reconstruction follows a series of recent infrastructure investments at Charleroi Airport, including the installation of a new LED runway lighting system aimed at improving operational efficiency and reducing energy consumption.

With more than 10 million passengers passing through the airport each year, the closure will represent one of the most significant operational disruptions in Charleroi Airport’s history. Airport management is expected to unveil a detailed construction timetable and contingency plans well in advance of the works, allowing airlines, passengers and airport partners to prepare for the temporary shutdown.