Lullingstone is a rural hamlet in the civil parish of Eynsford, in the Sevenoaks district of Kent, England, located south east of Swanley.

The parish was in Axstane Hundred and its successor Dartford Rural District.

[1] In 1937 a plan was announced to create an airport the size of Heathrow in Lullingstone.

The area of land had been reserved and construction of Lullingstone railway station to serve the site began.

A station to be named Lullingstone was built between Swanley and Eynsford in 1939, but never opened due to the outbreak of WWII.