The 71-year-old 'Mandy' hitmaker announced the news live on British TV, insisting his 'One Last Time' concerts will be the end of his touring days, reported Contactmusic.
Manilow, however, said he will 'probably' still make and promote music.
"Yeah, that's enough touring for me. All these years. I'll probably still make records. I'll probably still come here and talk about them but I can't pack any more," he said.
The 'One Last Time' tour begins in Nebraska and concludes in New York.