Liège Airport keeps growing in 2026 — but at what cost to the towns beneath it?
Liège Airport, Belgium's largest freight hub, told RTBF and La Dernière Heure on 8 July that its activity rose again in the first half of 2026. Moving on the order of a million tonnes a year, the Grâce-Hollogne cargo airport is one of Wallonia's rare industrial success stories — and one of its most contested, with residents under the flight paths still fighting the round-the-clock night traffic that growth depends on.
For Liège province — long weighed down by steel-industry decline and above-average unemployment — the airport is one of few large, growing employers, sustaining thousands of handling, transport and logistics jobs. Because SOWAER holds a stake, Walloon public money rides on its performance. For consumers across Belgium, Liège's throughput is part of why cross-border e-commerce parcels arrive quickly and cheaply. And for residents beneath the flight paths, the same growth means more night traffic — making these half-year figures a proxy for a jobs-versus-quality-of-life trade-off the region has never resolved.
Liège Airport (IATA: LGG), at Liège-Bierset in Grâce-Hollogne, Wallonia, is Belgium's largest cargo airport and a freight-only operation, run by the company Liège Airport SA. Its defining asset is a 24/7 operating licence, including night flights, which made it a hub for e-commerce logistics — notably Alibaba's Cainiao arm — and for carriers such as ASL Airlines Belgium, Challenge Airlines and Qatar Airways Cargo. The Walloon public investment vehicle SOWAER (Société wallonne des aéroports) holds a stake in the infrastructure, giving the regional government both an economic interest and a regulatory role. Growth is contested by residents' groups such as Net Sky in the towns under the flight paths, who oppose night-time noise.
Background
FedEx established a European operation at Bierset in the 1990s, transforming a former military airfield into a logistics platform built on a rare round-the-clock operating licence. The e-commerce era, and Alibaba/Cainiao's arrival around the turn of the 2020s, drove Liège into Europe's top freight ranks, with record tonnages during the pandemic. The 2022 sanctions ended Russian operator AirBridgeCargo's traffic, forcing the airport to rebuild volume — the context against which 2026 growth is measured.
Impact
Regional — In the Liège basin, the airport is a rare industrial anchor supporting thousands of direct and indirect jobs, but the towns of Grâce-Hollogne, Ans, Awans and Fexhe bear the noise cost of its night operations. The Walloon Region, through SOWAER, is simultaneously shareholder, permit authority and referee between employers and residents.
Opposing perspectives
- Airport management and Walloon logistics employers
They argue the 24/7 night-flight licence is the airport's entire competitive proposition: it is why global carriers and e-commerce operators choose Liège over rival hubs, and why the platform sustains thousands of jobs in a province scarred by industrial decline. Cap the night traffic, they warn, and the cargo simply relocates to Leipzig or Frankfurt, taking the employment and the regional investment with it.
- Residents' collectives beneath the flight paths, such as Net Sky
Residents in Grâce-Hollogne, Ans, Awans and Fexhe say the night flights that growth depends on wreck their sleep and harm their health, and that public authorities have prioritised freight tonnage over the people living under the approaches. They have pressed the Walloon Region for years to tighten the environmental permit and cap nocturnal movements, arguing that a public shareholder should not profit at residents' expense.
- Climate and environmental campaigners
Environmental groups contend that expanding an aviation-freight hub is difficult to reconcile with Belgium's and the EU's decarbonisation commitments. They question whether celebrating rising cargo tonnage is compatible with climate targets, and argue that regional subsidies and public stakes should not be underwriting growth in one of the hardest sectors to decarbonise.
Sources & evidence
- View sourceRTBF — Activité en hausse au premier semestre : Liège-Airport se félicitePrimary· news.google.com· 8 July 2026Retrieved 14 July 2026· 7 days ago· Dated
- View sourceLa Dernière Heure (DHnet) — Liège Airport poursuit sa croissance au premier semestre· dhnet.be· 8 July 2026Retrieved 14 July 2026· 7 days ago· Dated
- View sourceLiège Airport — corporate information· liegeairport.comRetrieved 14 July 2026
