 While he was growing up, Lukšić was keen on pursuing a career in diplomacy or medicine, but just before taking his place at University of Montenegro, he plumped for economics.Lukšić graduated from the Faculty of Economics of the University of Montenegro in Podgorica on 10 June 1998.In 1999, he attended the Diplomatic Academy of Vienna and in 2000, he finished his postgraduate studies at the University of Montenegro.