The average train between Conrad London St James and Heathrow Terminal 4 takes 49 min and the fastest train takes 46 min. The train runs at least 6 times per hour from Conrad London St James to Heathrow Terminal 4. 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 10 minutes between Conrad London St James and Heathrow Terminal 4. The earliest departure is at 5:48 AM in the morning, and the last departure from Conrad London St James is at 11:25 AM which arrives into Heathrow Terminal 4 at 12:13 PM. All services require a transfer at St. James's Park station and take an average of 49 min. The schedules shown below are for the next available departures.

51 min • 1 change

51 min • 1 change

50 min • 1 change

48 min • 1 change
Want to know about travelling from Conrad London St James to Heathrow Terminal 4? 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 Conrad London St James to Heathrow Terminal 4. However, there are services departing from Conrad London St James station and arriving at Heathrow Terminal 4 station via Heathrow Terminal 4 station station. The journey, including transfers, takes approximately 49 min.
Conrad London St James to Heathrow Terminal 4 train services, operated by London Underground (Tube), depart from South Kensington station.
Conrad London St James to Heathrow Terminal 4 train services, operated by London Underground (Tube), arrive at Heathrow Terminal 4 station.
The distance between Conrad London St James and Heathrow Terminal 4 is 22.1 km. The road distance is 25 km.
London Underground (Tube) operates a subway from South Kensington station to Heathrow Terminal 4 station every 10 minutes. Tickets cost £13–50 and the journey takes 39 min.