The goalkeeper was a standout performer for the Italian club, securing ten clean sheets in 30 appearances and establishing himself as one of the league’s most reliable shot-stoppers.
Okoye has also excelled for the Super Eagles, stepping up in the absence of Stanley Nwabali to deliver commanding performances.
The Istanbul-based club is determined to build a title-contending team for new manager Vincenzo Italiano.
Strengthening their defence is a key priority for the Black Eagles after they conceded 40 goals in the league last season.
Okoye is seen as the ideal candidate to shore up their backline, with his knack for crucial saves, confidence on the ball, and commanding presence in the penalty area making him a highly sought-after player.
Udinese are believed to be open to a sale and have reportedly started searching for potential replacements.
Italian powerhouse Juventus are also linked with Okoye as part of their squad overhaul, but a formal offer has not yet materialised.
The Italian club is expected to demand a higher fee, as the 26-year-old still has two years remaining on his contract.