Gatwick to Heathrow

You can travel directly from Gatwick Airport to Heathrow Airport by coach. National Express runs many services between Gatwick Airport (North & South Terminals) & Heathrow Airport (Central Bus Stn & Terminal 4).
The routes that transfer you from Gatwick to Heathrow airport are the followings:

>>200
>>201 GATWICK AIRPORT, South Terminal > Gatwick Airport, North Terminal > London, Heathrow Airport, Terminal 4 > HEATHROW AIRPORT, central bus station
>>205
>>210 as 201
>>230 as 201
>>240 as 201
>>700 every 15-20 minutes in the morning. After 12:00 the service operates every 30 minutes until 22:30
>>707 as 201 run half hourly
>>717 as 201 run half hourly
>>727
>>747 half hourly
>>797 half hourly

National Express

National Express is the biggest coach service provider in the UK and have ticket facilities in the arrivals area of both Gatwick terminals. There is an additional ticket desk in the South Terminal coach station. Their coaches link to locations all over England, Scotland and Wales departing from the South terminal.
National Express to London Victoria

• Journey time: approximately 90 minutes.
• First departure from Victoria: 03:30.
• Last departure from Gatwick: 22:15.
• Single tickets: from £6.60

National Express information

Oxford Bus

Oxford Bus runs an air-conditioned service to Oxford up to every hour. It departs from both North and South Terminals. From South Terminal between 01.00 and 23.15. The journey takes around 120 minutes. From North Terminal between 01.05 and 23.20. Journey takes around 115 minutes. The service costs from £20 one way for an adult fare.
Oxford Bus (The Airline) information

Gatwick Flyer

This is a pre-booked bus service that will make home drop-offs if possible in certain areas. All vehicles have seat belts fitted and are no-smoking. Gatwick Flyer cover areas roughly in a triangle covering Gatwick, London and Southend including a direct service to Southend from South Terminal only.
Gatwick Flyer information

easyBus to London

Non stop coaches depart every 15 minutes at peak times from the North terminal and from Fulham Broadway Underground station offering convenient access to Central London and connections at Victoria Station. Buses depart between 06:00 and 23:00, seven days a week.You can book online for the best prices.
easyBus booking

Bus Stops

Most services operate from the upper South Terminal forecourt. Some also call at the North Terminal (on the lower level outside International Arrivals).
The Heathrow-Gatwick National Express service drops off passengers right outside Departures at the North Terminal.

Accessibility

Most coach services are not wheelchair accessible but will carry wheelchairs for passengers who can board the vehicle unaided.