Clapham Junction to Gatwick Airport Trains From £9.17*

Southern operates direct trains from Clapham Junction to Gatwick Airport, covering approximately 21 miles, with journey times of 24 to 35 minutes. Services run up to six times per hour throughout much of the day, making this one of the most frequent rail links to a major UK airport.

All direct services arrive at Gatwick Airport station beneath the South Terminal, allowing passengers to transfer easily to either terminal via the airport's internal transport links.

Is a Southern First Class ticket worth it?

For a journey lasting less than half an hour, the value of First Class depends largely on when you travel. First Class offers a quieter environment, wider seating, additional legroom, and access to power sockets at every seat.

However, Southern does not provide complimentary refreshments or lounge access on this route. For off-peak journeys, Standard Class is usually sufficient, while First Class may appeal to travellers carrying work equipment or seeking a quieter pre-flight journey.

How much luggage space is available on Southern trains?

Southern trains serving Gatwick Airport feature amenities to accommodate airport passengers. Dedicated luggage racks are positioned near carriage entrances, while overhead shelves accommodate smaller bags and backpacks.

First Class carriages offer more available floor space, making it easier to store larger suitcases nearby during busy periods.

Is onboard Wi-Fi and power available during the journey?

Most Southern trains on this route provide complimentary onboard Wi-Fi through the "southern_wifi" network. Standard Class passengers may find power socket availability varies depending on the train type operating the service.

The journey from Clapham Junction to Gatwick Airport is one of the fastest airport rail connections in South East England.

Departure from Clapham Junction

• London Overground: Direct connections to Highbury & Islington, Canada Water, and Whitechapel provide straightforward access from across London.
• National Rail services: Frequent trains from London Victoria and London Waterloo offer fast links to Clapham Junction from central London.
• Bus routes: Transport for London routes 35, 37, 77, 156, 295 and 345 stop close to the station entrances.

• Main concourse: Departure boards in the central concourse display real-time platform information for all Southern services.
• Airport train platforms: Gatwick Airport services use Platforms 13 and 14, although platform assignments can vary.

Marks & Spencer Simply Food is popular for snacks, drinks and meal deals, while station coffee kiosks provide hot drinks and light refreshments. The station also offers ticket machines, cash points, convenience stores, toilets and waiting areas, making it easy to prepare for your journey before heading to the platform.

Onboard trains from Clapham Junction to Gatwick Airport

Although the journey is relatively short, choosing the right seat can provide better views of London's suburbs and the countryside approaching Gatwick.

• Sit on the left-hand side for the broadest views of the changing landscape as the train heads south towards Surrey and West Sussex.
• Sit on the right-hand side for occasional views of railway infrastructure and surrounding residential districts.

• East Croydon skyline: Distinctive modern towers and commercial buildings dominate the horizon near one of the UK's busiest stations.
• North Downs landscape: Open countryside and rolling terrain become increasingly visible as you pass Merstham, just north of Redhill.
• Redhill area: Passengers may spot sections of Surrey's aviation and transport infrastructure before arrival.

Arriving at Gatwick Airport

Gatwick Airport station serves more than 21 million rail passengers annually and sits directly beneath the South Terminal.

• South Terminal exit: Follow overhead signs from the platforms directly into the South Terminal departures and check-in areas.
• North Terminal transfer: Follow signs to the free automated shuttle, which connects both terminals in around two minutes.
• Taxi rank exit: Leave through the station concourse and follow signs to the designated taxi collection area.
• Coach station exit: Follow ground transport signs towards National Express and local bus services.

• Gatwick Airport shuttle: Free automated transfers operate continuously between the South and North Terminals.
• Metrobus services: Local routes connect the airport with Crawley, Horley and surrounding communities.
• National Express coaches: Direct services operate to destinations across England and Wales.
• Taxi services: Licensed taxis are available immediately outside the terminal transport zones.

The South Terminal is directly connected to Gatwick Airport station via covered walkways, lifts and escalators, allowing passengers to walk from train to check-in in approximately two to five minutes.

Travellers using the North Terminal will need to take the free shuttle service, which operates around the clock and takes roughly two minutes. Outside the airport complex, destinations such as Crawley town centre are best reached by bus, train or taxi rather than on foot.