Buhari had penultimate Monday commenced a 10-day holiday and proceeded to London on the same day.
The Presidency had, in a statement, indicated that the President would during the visit to the United Kingdom, see an Ear, Nose and Throat specialist for a persistent ear infection.
The 10-day holiday ended on Wednesday.
A source in the Presidency, who spoke on condition of anonymity, that arrangements had been put in place to receive the President, who is due back in the country on Thursday.
“He is expected back on Thursday (today). We are in touch with him. As of yesterday (Wednesday), we have not been told that there is any change in arrangement,” the source said.
The Presidency had, on Monday, released photographs of the visit of the Archbishop of Canterbury, Most Revd, Justin Welby, to Buhari in London.