Globoesporte says United, Atlético Madrid and Sporting CP are all interested in the 20 year-old.
Agent Fernando Brito said: "From the big European clubs, I don’t know which one I haven’t spoken to. Any club you mention, at some point, we have already had some enquiry, relationship or contact. That doesn’t mean it will turn into a formal offer.
"The moment for Breno to go to Europe will come. That’s a fact. But we’re in no rush. The great challenge is not going to Europe or making a big sale. The real challenge is sustaining a new project, like we did at Corinthians."
Brito added: "The market decides that. Corinthians will want to raise the price and the buying club will want to lower it. We’re here to balance that.
"He’s a special kid, with a great heart, humble, and with a lot still to conquer. He’s not only thinking about transfer value."
Midfielder Bidon's contract carries a €100m buyout clause.