The average train between London, Heathrow Airport Terminal 5 and Big Ben takes 48 min and the fastest train takes 41 min. The train runs at least 3 times per hour from London, Heathrow Airport Terminal 5 to Big Ben. 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, Heathrow Airport Terminal 5 and Big Ben. The earliest departure is at 12:07 AM at night, and the last departure from London, Heathrow Airport Terminal 5 is at 5:27 PM which arrives into Big Ben at 6:14 PM. All services require a transfer at London Paddington and take an average of 48 min. The schedules shown below are for the next available departures.

5h 40m • 1 change

46 min • 1 change

50 min • 1 change

42 min • 1 change
Want to know about travelling from London, Heathrow Airport Terminal 5 to Big Ben? 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, Heathrow Airport Terminal 5 to Big Ben. However, there are services departing from London, Heathrow Airport Terminal 5 station and arriving at Big Ben station via London Paddington. The journey, including transfers, takes approximately 48 min.
London, Heathrow Airport Terminal 5 to Big Ben train services, operated by Elizabeth Line (TfL), depart from Heathrow Terminal 5 station.
London, Heathrow Airport Terminal 5 to Big Ben train services, operated by Elizabeth Line (TfL), arrive at Westminster station.
The distance between London, Heathrow Airport Terminal 5 and Big Ben is 25.5 km. The road distance is 34 km.
London Underground (Tube) operates a subway from Heathrow Terminal 5 station to Gloucester Road station every 10 minutes. Tickets cost £12–50 and the journey takes 40 min.