London is served by six main airports and a few smaller ones. There are also some airports which were used to serve London, but have been closed recently. Some of London's important airports located inside the boundary of Greater London are as follows:
- City Airport
- Croydon Airport
- Biggin Hill Airportare
But there are others which are located outside Greater London. They are as follows:
To know more about the various international airlines operating in London keep browsing through the pages of www.flightstolondonengland.com.