Belgian pilots and aviation unions have launched a nationwide strike notice, setting the stage for potential disruptions across the country’s air travel sector. The move comes in response to a growing conflict between Belgium’s pension reforms and European aviation regulations, which unions describe as a “grave contradiction” leaving pilots in legal limbo.
The strike notice, effective immediately, was filed by a coalition of labor groups representing aviation workers, including pilots, cabin crew and ground staff. The unions warn that walkouts could initiate in the coming days if the government fails to address what they call an “untenable” situation.
Pension Age vs. Flight Age: A Legal Dead End
At the heart of the dispute is a mismatch between Belgium’s novel pension laws and European Union aviation rules. Under Belgium’s 2026 pension reform, the legal retirement age has been set at 66. However, EU regulations prohibit commercial pilots from flying after their 65th birthday, creating a one-year gap where pilots are legally required to work but barred from their profession.

Unions argue the conflict has already forced airlines to seize drastic measures. In a high-profile case, Brussels Airlines terminated a 65-year-old pilot without severance after he lost his flight license due to age restrictions. The pilot now faces an uncertain future, with unions warning he may be denied unemployment benefits and could face pension penalties when he eventually retires at 66.
“The result is purely Kafkaesque,” the unions said in a joint statement. “It’s unacceptable for the Pensions Minister to tell the sector to ‘figure it out,’ only for airlines to then fire workers before they even reach retirement age.”
Government Points to Brussels, Unions Demand Action
Belgium’s Pensions Minister, Jan Jambon, has so far resisted calls to adjust the retirement age for pilots, ruling out what he termed “selective reductions.” In a statement, Jambon acknowledged the concerns but shifted responsibility to the European level, arguing that any solution must come from EU-wide reforms.
“The debate must be held at the appropriate level—that is, at the European level,” Jambon’s office said. He suggested Belgium could support efforts to raise the EU’s pilot age limit to 67, but no immediate changes to Belgian law are planned.
Unions, however, reject the government’s stance. Didier Lebbe, a permanent secretary for the CNE union, called the situation “fundamentally untenable” and accused policymakers of ignoring the real-world consequences for workers. “This isn’t about airlines finding creative solutions—it’s about a government that made decisions on retirement without considering the realities of the aviation industry,” Lebbe said.
The Belgian Cockpit Association (BeCA), which represents the country’s pilots, has joined the unions in demanding structural fixes. In a mid-March warning, BeCA highlighted the “legal void” created by the conflicting laws, warning that more pilots could face the same fate as the terminated Brussels Airlines employee.
What’s Next for Travelers?
The strike notice covers the entire Belgian aviation sector, raising the possibility of flight cancellations, delays, and ground operations disruptions if the dispute escalates. Unions have not yet announced specific dates for industrial action, but the notice allows for walkouts with minimal advance warning.

For now, airlines are caught in the middle. While unions emphasize they don’t blame carriers for the situation, the lack of clarity leaves companies with few options. Reassigning pilots to non-flying roles is not always feasible, and the financial burden of retaining employees who can’t work falls squarely on the industry.
The standoff underscores a broader challenge facing European aviation: balancing safety regulations with evolving labor laws. As countries like Belgium push retirement ages higher, industries with strict age-based restrictions—such as commercial piloting—are grappling with how to adapt. Without EU-level reforms, unions warn the problem will only worsen when Belgium’s retirement age climbs to 67 in the coming years.
For now, the skies over Belgium remain open—but the clock is ticking.