The Unite union said the workers made "huge sacrifices" during the pandemic to "keep the airport safe", but bosses have failed to bring forward a new pay deal.
Airside operations controllers, firefighters, technicians and engineering workers will go on strike on 5 November, 12 November and 19 November.
Unite general secretary Sharon Graham said: "During the pandemic workers at Southampton Airport made huge sacrifices, accepting reductions in pay and conditions while working around the clock to keep the airport safe and running.
