The President is in the United Arab Emirates to condole with the country over the death of former President Sheikh Khalifa bin Zayed Al Nahyan.
Late President Zayed Al Nahyan died at the age of 73 on May 13, 2022.
President Buhari, who departed Nigeria on Thursday, arrived in Dubai in the early hours of Friday.
He was accompanied by the Minister of Communications and Digital Economy, Isa Pantami, the Minister of State Foreign Affairs, Zubairu Dada, the Minister of Federal Capital Territory, Mohammed Bello, and the Minister of Aviation, Hadi Sirika.
The President is expected back in the country on Saturday.