In 1832 de Lesseps was appointed vice-consul at Alexandria, and in 1833 he became consul in Cairo, and soon afterwards given the management of the consulate general at Alexandria, until 1837. Near the end of 1837 he returned to France, and on 21 December married Agathe Delamalle (Garches, Hauts-de-Seine, 15 October 1819 – Paris, 13 July 1853), daughter of the prosecuting attorney at the court of Angers. They had five sons.