The press office launch follows a period of growth that has seen Norwegian become the third largest airline at Gatwick. The airline also operates from Birmingham, Edinburgh and Manchester Airports with further plans for expansion in the UK.
A series of new UK routes and announcements are planned in the coming months, including long haul routes to Puerto Rico in November and Boston in 2016.
The press office will be led by Buss, who joins from Gatwick Airport. Buss previously worked at Crossrail.
He is joined by senior PR manager Carly O'Donnell, former PR manager at English Heritage. She has also worked at easyJet in the past.
Finally Chase Burns has moved from Golin where he was corporate manager, to take up the PR manager role at the airline.