Swindon midfielder Louis Thompson has agreed a move to Norwich, while Southampton's Jack Stephens has joined Town on loan.
Sol Bamba has left Leicester for Turkish club Trabzonspor.
City accepted an undisclosed offer for the Ivory Coast centre-half, who joined 17 months ago from Hibernian.
And Bamba leaves the King Power Stadium having scored four goals in 55 appearances.
The 27-year-old's departure followed last month's signing of defender Ritchie de Laet from Manchester United.