London is one of the main Aiport destinations in the world with over 150 million using the five main Airports.In order of size, these airports are Heathrow, Gatwick, Stansted, Luton, London City.
Heathrow and Gatwick generally serve long-haul, European and domestic flights.Stansted and Luton cater primarily for low-cost European and domestic services, whilst London City caters mainly for business passengers to short-haul and domestic destinations.
All the Airports will offer an option of transport to travel into Central London, trains are as follows.
13.3 miles (21.4 km) to Central London
Journey into central London around 45-50 minutes
The journey time to Central London is 23 minutes.
Heathrow Express Train
The journey time is 15 minutes from terminals 1,2 and 3 and 23 minutes from terminal 5.
(24.3 miles (39.1 km) South of central London)
The journey takes an average of 35 (33-42 minutes) minutes
Gatwick Express Train
This is a non-stop high speed service into London Victoria. Trains run at 15 minute intervals and the journey time is 30 minutes and 35 minutes
(31.3 miles (50.4 km) to Central London)
Standard Train journey takes 45 minutes .
(Luton airport is located 27.5 miles (44.3 km) North of central London)
Standard Train takes around 45 minutes at a cost of around from £10-15 for a standard single adult fare.
London City Airport
(10 miles 16 km east of the City of London)
DLR 20-25 minutes to City of London