The line’s current published programme onboard Arcadia, Aurora, Azura and Ventura has been suspended until the end of August, and on Britannia and its upcoming flagship Iona until the end of September.
P&O’s UK sailings will go on sale later in March with more details of dates, prices and onboard experience announced later this month.
President Paul Ludlow said UK-based holidays “will be the first to become a reality”, with hopes of international travel returning gradually this summer, and added the programme’s creation would allow guests “to be able to enjoy a proper summer holiday at sea”.