The Prince of Wales will carry out his first public engagements since the Princess of Wales underwent major abdominal surgery last month.
William had taken time off to support his family as Kate recovered first in hospital then returned home to Windsor to convalesce.
He will host an investiture ceremony at Windsor Castle on Wednesday and that evening will attend the London Air Ambulance annual fundraising gala in central London, said Kensington Palace.
Kate left hospital last Monday and returned to Adelaide Cottage to be reunited with her three children, after undergoing the planned operation on January 16 at the London Clinic.
At the same private hospital, the King received treatment for an enlarged prostate and was discharged the same day as his daughter-in-law.
The exact details of the princess’s condition have not been revealed but the Palace said previously it was not cancer-related, and that Kate wished her personal medical information to remain private.
William, 41, was due to return to royal engagements once Kate’s care and recovery had settled, but the 42-year-old future queen is not expected to return to official duties until after Easter.
