Updated: October 2013
Traveling by Train between Gatwick Airport and Central London
Gatwick Express is the quickest way into central London. The station is in the South Terminal and linked to other parts by escalators and lifts. Gatwick Express operates four trains per hour to and from London Victoria, journey time 30 minutes. There is no service between 00:32 and 03:30 from London and between 01:35 and 04:35 from Gatwick. Other rail operators run services through the night. Fares are from £17.70 single. Do note, you can no longer buy your ticket on the train. Note, you can buy an eticket in advance from the VisitBritain Shop (Buy Direct).
First Capital Connect operates up to four trains per hour to and from London Bridge and St. Pancras International stations. Fares from £10 single, journey time from 29-48 minutes. An hourly service operates through the night.
Southern also runs a rail service to London Bridge and Victoria, with four trains an hour. The journey to Victoria takes about 30 minutes and costs from £14.40 single.
Coach Services between Gatwick Airport and Central London
National Express operates an hourly coach service to and from Victoria Coach Station. The fastest journey time is 1 hour and 20 minutes. Fares are from £6.50 single.
easyBus operates from 03:00 to 23:25 and Gatwick (North and South Terminals) from 04:25 to 01:10. Journey time is from 65 minutes. Online fares are always better than paying the driver. Prices from £2 single (online price). Read my easyBus Review.
By Taxi between Gatwick Airport and Central London
You can usually find a queue of black cabs at both terminals. The fare is metered, but watch for extra charges such as late night or weekend journeys. Tipping is not compulsory, but 10% is considered the norm. Expect to pay at least £100 to get to Central London. Only use a reputable mini-cab and never use unauthorized drivers who offer their services at airports or stations.