The queen and prince are scheduled to travel to Rome in March, ANSA reported Friday.
Church officials said Friday the queen has not yet scheduled a visit with the pope.
This will be the queen's fourth visit to Rome.
During her other trips to the city, she met with the pope.
Benedict Cumberbatch's dramatic reading of R. Kelly lyrics is just what you need
Beyonce flaunts bikini body, Blue Ivy in vacation pics