There are many ways to say goodbye in Arabic depending on what country you are in. In North Africa or the Middle East you could say Ma as-salaamah, or Salaam, Ilaa-liqaa, or Allah yisalliimak. In North Africa you could also say M'asselema. Egypt you would say Ma'as salaama, Iraq Filimaan illaah, and Morocco M'a ssalama or Lla yhennik. In Syria you would say Xaatrak or Xaatrek. You can find more .