The Sun has reported that Juventus are ready to spend £6million to end Deco’s unsuccesful spell at Chelsea.
He was signed from Barcelona for £8m in the summer by Phil Scolari, who managed him for Portugal.
But Deco has failed to find his feet and Scolari has now been replaced at Chelsea by Guus Hiddink.
Juve host Chelsea in the Champions League on Tuesday having lost 1-0 in the first leg.
Reports in Italy suggest ex-Blues boss and current Juve chief Claudio Ranieri wants the 31-year-old to replace Pavel Nedved, who is expected to retire in the summer.
Juve host Chelsea in the Champions League on Tuesday after losing1-0 in the first leg.