FK Sloga was founded in 1968, as a member of the Fourth League - South inaugural season.
[1] FK Sloga was founded as a club at Luštica peninsula, with stadium in place Radovići - Krtoli.
Biggest success of that time, the club made in 1980, with the title of regional (coastal Montenegro), amateur-teams Nikša Bućin Cup winner.
Main success in clubs' history, FK Sloga made at season 2014–15, when the team won the champions title in the Montenegrin Third League - South, failed to qualify to Second League in playoffs against Brskovo and Grafičar.
Investments' company Luštica Development, a main sponsor of FK Sloga, stated they will reconstruct stadium during 2017.