Belgium’s latest wave of anti-austerity demonstrations is set to ground around 40 % of flights at Brussels Airport on Friday, prompting the UK Foreign, Commonwealth & Development Office (FCDO) to update its travel advice early this morning. The industrial action, aimed at government budget plans, will see handling-agent staff walk out, causing Brussels Airlines and several other carriers to pre-emptively cancel services. The disruption comes as UK corporates ramp up autumn business travel to EU hubs and serves as a reminder that labour unrest on the continent can still bite even in the post-pandemic recovery year of 2026. Travellers connecting through Brussels risk knock-on delays across the Star Alliance network, including key feeder routes to London Heathrow, Manchester and Birmingham. Eurostar and Thalys operations are not directly affected, but Belgian rail unions have signalled sympathy strikes next week. Companies with time-sensitive engagements—particularly in EU lobbying, pharma and financial-services clusters around the Belgian capital—should activate contingency plans, rerouting via Amsterdam or Paris where possible and checking tickets for ‘involuntary reroute’ clauses. Mobility teams should also remind employees to keep accommodation and subsistence receipts; EU261 compensation is unlikely, but airlines must still provide care in prolonged delays. The FCDO warns that further demonstrations are scheduled for Monday 12 October, advising travellers to monitor local media and airline updates. Employers should brief travellers on potential public-transport disruption within Brussels and ensure duty-of-care contacts are up to date.
Source: Travel Weekly UK
