Holidaymakers heading to Portugal have been urged to 'avoid flying' in the latest travel warning.
Following the strike action from seen by Ryanair staff in Spain, civil aviation workers from Portugal’s Civil Aviation Workers’ Union (SINTAC) and the Commercial Aviation Staff Union (SQAC) are expected to strike across three days and could disrupt thousands of travel plans.
Amid a dispute over wages, unions have warned said ground handlers, cabin crew, security staff and fire services are among employees who could strike in airports in Portugal.