Centrebus, working in partnership with Cambridgeshire County Council, have offered to take over the 915 route previously operated by Stagecoach.
The new service 26 will launch on Monday 31 October and will run from Monday to Saturday, calling at Trumpington Park and Ride, Foxton Memorial, Fowlmere and Melbourn.
Service 26 departs from Royston bus station at 7.16am, 9.26am, 11.26am, 1.26pm, 3.26pm and 5.26pm.
It will return from Cambridge Drummer Street bus station at 8.30am, 10.30am, 12.30pm, 2.30pm, 4.30pm and 6.30pm.
Commenting, Sir Oliver said “Following my representations on behalf of my constituents who used the 915 bus route, I welcome the news that it will now be operated by Centrebus. I hope that this will help my constituents.”