London Buses operates a bus from King's Cross Station to Holborn every 5 minutes. Tickets cost $3 and the journey takes 17 min.
How to get from King's Cross Station to Holborn
From King's Cross St. Pancras Underground Station Tube to Holborn Underground Station. 3 min £2. From King's Cross St. Pancras line 59 bus to Holborn, Theobalds Road. 17 min £2. From King's Cross Station taxi to Holborn. 4 min £9. From King's Cross Station walk to Holborn. 21 min. From Belgrove Street , King's Cross Bikeshare to Southampton Place, Holborn. 9 min.