The average train between Watford and Ruislip Underground Station takes 38 min and the fastest train takes 34 min. The train runs at least 4 times per hour from Watford to Ruislip Underground 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 15 minutes between Watford and Ruislip Underground Station. The earliest departure is at 11:38 AM in the morning, and the last departure from Watford is at 9:11 PM which arrives into Ruislip Underground Station at 9:47 PM. All services require a transfer, and take on average 38 min. The schedules shown below are for the next available departures.

39 min • 1 change

39 min • 1 change

39 min • 1 change

39 min • 1 change
Want to know about travelling from Watford to Ruislip Underground 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 Watford to Ruislip Underground Station. However, there are services departing from Watford station and arriving at Ruislip Underground Station station via Harrow-on-the-Hill station station. The journey, including transfers, takes approximately 38 min.
Watford to Ruislip Underground Station train services, operated by London Underground (Tube), depart from Watford station.
Watford to Ruislip Underground Station train services, operated by London Underground (Tube), arrive at Ruislip station.
The distance between Watford and Ruislip Underground Station is 9.5 km. The road distance is 20 km.
You can take a subway from Watford station to Ruislip station via Harrow-on-the-Hill station in around 33 min.