The Europa League holders have moved ahead of Real Madrid in their pursuit of Llorente and the player will travel to Seville before undergoing a medical and putting pen to paper on a deal with the La Liga side.
It is also understood that Mauricio Isla, who spent last season on-loan at Queens Park Rangers, will sign a contract with the Spaniards too after the two clubs opened talks concerning a deal for the Chilean.
The Bianconeri were hoping to strike a loan-deal with Sevilla for Llorente which would have been followed by an obligation on behalf of the Spanish outfit to purchase the player outright next summer for a fee of around €7 million.
According to the Spanish newspaper Marca, however, the 30-year-old is set to make the switch to Los Rojiblancos on a free-transfer whereby Juventus would be able to offload the player and make significant savings on his salary.
Llorente joined Juventus from Athletic Club in 2013 on a free-transfer and scored 27 goals during his two year spell in Turin.