Kammala wannan jumla: A ranar ƙarshe na canja wuri, 2 ga Fabrairun 2015, Chelsea ta tabbatar da cewa Salah zai koma kungiyar Italiya ta Fiorentina a kan aro na watanni 18 har zuwa karshen kakar wasa ta
2015-16 kakar, a matsayin wani ɓangare na yarjejeniyar canja wuri wanda ya ga Juan Cuadrado yana motsawa a akasin haka. Kwana shida bayan sanya hannu, ya fara bugawa Fiorentina wasa yana fitowa daga benci a minti na 65 a matsayin wanda ya maye gurbin Joaquín a nasarar 3<unk>2 Serie A da Atalanta a Stadio Artemio Franchi. Salah ya zabi lambar rigar lamba 74 don girmama wadanda aka kashe a rikicin filin wasa na Port Said.