The Dutchman had been tipped to leave Old Trafford following reports of interest from Sunderland, Celtic and Besiktas.
However, Buttner has claimed that he has been assured by Moyes that he has a future with United, who made just one major signing during the summer transfer window.
"Last Wednesday I had a good meeting with our manager David Moyes," Buttner told De Telegraaf. "He told me that I will play enough this year at Manchester United.
"He absolutely didn't want to let me go. He sees me as a full United player. The club now want to talk about a new deal. That shows a lot of appreciation."