The average train between Heathrow and Sloane Square Station takes 38 min and the fastest train takes 29 min. The train runs at least 3 times per hour from Heathrow to Sloane Square Station. 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 Heathrow and Sloane Square Station. The earliest departure is at 12:13 AM at night, and the last departure from Heathrow is at 11:32 PM which arrives into Sloane Square Station at 12:08 AM. All services require a transfer at London Paddington and take an average of 38 min. The schedules shown below are for the next available departures.

36 min • 1 change
Arrives next day

42 min • 1 change
Arrives next day

35 min • 1 change

5h 28m • 1 change

35 min • 1 change

39 min • 1 change

31 min • 1 change
Want to know about travelling from Heathrow to Sloane Square Station? 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 Heathrow to Sloane Square Station. However, there are services departing from Heathrow station and arriving at Sloane Square Station station via London Paddington. The journey, including transfers, takes approximately 38 min.
Heathrow to Sloane Square Station train services, operated by Heathrow Express, depart from Heathrow Terminals 2 & 3 station.
Heathrow to Sloane Square Station train services, operated by Heathrow Express, arrive at Sloane Square station.
The distance between Heathrow and Sloane Square Station is 20.7 km. The road distance is 29 km.
London Underground (Tube) operates a subway from Heathrow Terminals 2 & 3 station to South Kensington station every 5 minutes. Tickets cost £14–50 and the journey takes 39 min.