The Blues will offer Ricardo Carvalho, Deco and £50million for the Swedish star.
Ibrahimovic has admitted that he could leave the San Siro this summer.
He told News of the World: “I am fully aware that Chelsea want to sign me and, of course, it is very flattering. They are one of the biggest teams in Europe and the Premier League is one of the best leagues in the world.”
Chelsea boss Carlo Ancelotti would like to have the Swede on board when they fly to the USA for their pre-season tour later this week.