In June 2017, Jović joined Eintracht Frankfurt on a two-season loan while his new club secured an option to sign him on a permanent basis. He made five appearances as they won the 2017–18 DFB-Pokal, and scored the only goal of the win at Schalke 04 in the semi-finals on 18 April 2018, but was an unused substitute in the 3–1 final win over Bayern Munich.