Britos played in the youth ranks of Las Delicias. In 2010, he was signed by Bella Vista, where he made his professional debut, becoming an undisputed starter in his first season in the club, under manager Diego Alonso.
After a semester in the Segunda División, Britos was signed by Colombian club Cortuluá, where he did not play regularly. He then moved to Cerro, where he played the 2017 Copa Libertadores qualifying stages.