The average train between Southfields and Heathrow takes 48 min and the fastest train takes 40 min. The train runs at least 3 times per hour from Southfields to Heathrow. 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 Southfields and Heathrow. The earliest departure is at 8:59 AM in the morning, and the last departure from Southfields is at 9:29 PM which arrives into Heathrow at 10:10 PM. All services require a transfer at Paddington station and take an average of 48 min. The schedules shown below are for the next available departures.

41 min • 1 change

45 min • 1 change

41 min • 1 change

45 min • 1 change
Want to know about travelling from Southfields to Heathrow? 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 Southfields to Heathrow. However, there are services departing from Southfields station and arriving at Heathrow station via Paddington station station. The journey, including transfers, takes approximately 48 min.
Southfields to Heathrow train services, operated by London Underground (Tube), depart from Southfields station.
Southfields to Heathrow train services, operated by London Underground (Tube), arrive at Heathrow Terminals 2 & 3 station.
The distance between Southfields and Heathrow is 17.3 km. The road distance is 33 km.
You can take a subway from Southfields station to Heathrow Terminals 1-2-3 station via Earl's Court station in around 55 min.