The average bus between Longjumeau and Saclay takes 41 min and the fastest bus takes 28 min. There is an hourly bus service from Longjumeau to Saclay. 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 hourly between Longjumeau and Saclay. The earliest departure is at 5:13 AM in the morning, and the last departure from Longjumeau is at 9:50 PM which arrives into Saclay at 10:33 PM. All services require a transfer, and take on average 41 min. The schedules shown below are for the next available departures.

42 min • 1 change

38 min • 1 change

38 min • 1 change

38 min • 1 change

29 min • 1 change

39 min • 1 change

46 min • 1 change

40 min • 1 change

39 min • 1 change

46 min • 1 change

49 min • 1 change

48 min • 1 change
Want to know about travelling from Longjumeau to Saclay? 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 Saclay. However, there are services departing from Longjumeau station and arriving at Saclay station via Gare de Massy - Palaiseau. The journey, including transfers, takes approximately 41 min.
Longjumeau to Saclay bus services, operated by Île-de-France Mobilités - Massy-Juvisy, depart from Place Charles Steber station.
Longjumeau to Saclay bus services, operated by Île-de-France Mobilités - Massy-Juvisy, arrive at La Martinière station.
The distance between Longjumeau and Saclay is 9.9 km. The road distance is 16 km.
You can take a bus from Place Charles Steber to La Martinière via Gare de Massy - Palaiseau in around 54 min.