The average train between London Gatwick Airport (LGW) and Custom House takes 1h 4m and the fastest train takes 54 min. The train runs at least 3 times per hour from London Gatwick Airport (LGW) to Custom House. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 20 minutes between London Gatwick Airport (LGW) and Custom House. The earliest departure is at 9:36 AM in the morning, and the last departure from London Gatwick Airport (LGW) is at 9:49 PM which arrives into Custom House at 10:58 PM. All services require a transfer at Farringdon and take an average of 1h 4m. The schedules shown below are for the next available departures.

1h 3m • 1 change

1h • 1 change

1h 3m • 1 change

1h • 1 change
Want to know about travelling from London Gatwick Airport (LGW) to Custom House? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from London Gatwick Airport (LGW) to Custom House. However, there are services departing from London Gatwick Airport (LGW) station and arriving at Custom House station via Farringdon. The journey, including transfers, takes approximately 1h 4m.
London Gatwick Airport (LGW) to Custom House train services, operated by Thameslink, depart from Gatwick Airport station.
London Gatwick Airport (LGW) to Custom House train services, operated by Thameslink, arrive at Custom House station.
Book your London Gatwick Airport (LGW) to Custom House train tickets online with Thameslink and Elizabeth Line (TfL).
The distance between London Gatwick Airport (LGW) and Custom House is 41.8 km. The road distance is 55 km.
You can take a train from Gatwick Airport to Custom House via Farringdon and Farringdon Without in around 58 min.