 As transfer speculation increased over the summer, Hooper played what proved to be his final match for Celtic on 23 July when he came on a second-half substitute in a Champions League qualifier against Cliftonville.He replaced Anthony Stokes on 65 minutes and almost scored nine minutes later with an overhead kick that hit the post.On 26 July 2013, Hooper signed a three-year contract with English Premier League club Norwich City for an undisclosed fee, believed to be £5m, with Norwich having the option of a further year to Hooper's contract.