The average train between Heathrow and Kew takes 40 min and the fastest train takes 36 min. The train runs at least 5 times per hour from Heathrow to Kew. 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 15 minutes between Heathrow and Kew. The earliest departure is at 8:01 AM in the morning, and the last departure from Heathrow is at 4:30 PM which arrives into Kew at 5:11 PM. All services require a transfer, and take on average 40 min. The schedules shown below are for the next available departures.

42 min • 1 change

39 min • 1 change

40 min • 1 change

39 min • 1 change
Want to know about travelling from Heathrow to Kew? 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 Kew. However, there are services departing from Heathrow station and arriving at Kew station via Turnham Green station station. The journey, including transfers, takes approximately 40 min.
Heathrow to Kew train services, operated by London Underground (Tube), depart from Heathrow Terminals 2 & 3 station.
Heathrow to Kew train services, operated by London Underground (Tube), arrive at Turnham Green station.
The distance between Heathrow and Kew is 11.2 km. The road distance is 19 km.
London Underground (Tube) operates a subway from Heathrow Terminals 2 & 3 station to Turnham Green station every 10 minutes. Tickets cost £8–23 and the journey takes 28 min.