Dear countryman,
For as little as it is worth, relying only on what I read on the treacherous www, my recommendation would be for Damyns Hall.
Is it your objective to get into the City quickly, perhaps for a one night's stay, or is it an extended weekend or even longer? Approaching a big city in a small plane is everything about compromising, alas. You will get better help if you give more information.
If you do not require extensive ground service, and also have some time to spare, and to enjoy the lovely Kentish countryside, there's many more options, to begin with Headcorn but quite some farm strips too, in Kent.
Last edited by Jan Olieslagers; 25th Feb 2016 at 18:04.