The average bus between Longjumeau and Les Ulis takes 54 min and the fastest bus takes 37 min. The bus runs at least 2 times per hour from Longjumeau to Les Ulis. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 30 minutes between Longjumeau and Les Ulis. The earliest departure is at 5:29 AM in the morning, and the last departure from Longjumeau is at 11:13 PM which arrives into Les Ulis at 11:59 PM. All services require a transfer at Massy - Palaiseau RER and take an average of 54 min. The schedules shown below are for the next available departures.

49 min • 1 change

51 min • 1 change

53 min • 1 change

49 min • 1 change
Want to know about travelling from Longjumeau to Les Ulis? 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 bus from Longjumeau to Les Ulis. However, there are services departing from Longjumeau station and arriving at Les Ulis station via Massy - Palaiseau RER. The journey, including transfers, takes approximately 54 min.
Longjumeau to Les Ulis bus services, operated by Île-de-France Mobilités - Massy-Juvisy, depart from Hôpital de Longjumeau station.
Longjumeau to Les Ulis bus services, operated by Île-de-France Mobilités - Massy-Juvisy, arrive at Hautes Plaines station.
The distance between Longjumeau and Les Ulis is 9.3 km. The road distance is 20 km.
You can take a bus from Hôpital de Longjumeau to Hautes Plaines via Massy - Palaiseau RER and Gare de Massy - Palaiseau in around 46 min.