Here is a list of useful links for airports:

London City Airport
It is easy to get between the centre of London and London City Airport, as the airport is situated only 10 miles (16km) from the West End (the shopping and political district), six miles (10km) from the City of London (the financial district) and three miles (5km) from Canary Wharf (London's newest business and financial centre).
www.londoncityairport.com

London Gatwick Airport
Gatwick is the busiest single runway airport in the world, the second busiest airport in the UK and the sixth busiest international airport in the world. Gatwick has superb public transport links. There are more than 900 rail services a day to and from the airport and more than 400 express coach services serve the airport daily.
www.gatwickairport.co.uk

London Heathrow Airport
Heathrow is the world's busiest international airport. Heathrow is also the world's second busiest cargo port. Regarded as the hub of the aviation world, over 90 airlines have made Heathrow their base.
www.heathrow.co.uk

London Luton Airport
London Luton Airport is delighted that the Government has identified us as one of the airports that will play a role in the development of airport capacity in the South East of England.
www.london-luton.com

London Stansted Airport
Stansted is the fourth busiest airport in the UK, the fastest growing major airport in Europe, and the main home of the leading low-cost scheduled airlines.A £60 million extension to the terminal building opened in April 2002.Stansted Airport is set to grow to serve 25 million passengers per annum by 2010 - in September 2002 its local planning authority approved a £250 million further investment.BAA will have invested around £1 billion in Stansted by 2010.
www.stansted.co.uk

Glasgow Airport
Glasgow Airport is the busiest of Scotland's three main international airports, with over 86,000 air transport movements serving over 7.9 million passengers a year.
www.baa.com/main/airports/glasgow/

A2B Travel
Our Airport Guide features all the information you'll ever need when planning your trip: how-to-get-there directions and advice, contact telephone numbers for local taxi, bus, and train services, local accommodation, and airport parking.
www.a2btravel.com/airports/