The average bus between Les Ulis and Fresnes takes 1h 22m and the fastest bus takes 1h 4m. The bus runs at least 2 times per hour from Les Ulis to Fresnes. 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 Les Ulis and Fresnes. The earliest departure is at 5:24 AM in the morning, and the last departure from Les Ulis is at 8:05 PM which arrives into Fresnes at 9:15 PM. All services require a transfer at Gare de Massy - Palaiseau and take an average of 1h 22m. The schedules shown below are for the next available departures.


1h 9m • 2 changes


1h 7m • 2 changes


1h 23m • 2 changes


1h 11m • 2 changes
Want to know about travelling from Les Ulis to Fresnes? 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 Les Ulis to Fresnes. However, there are services departing from Les Ulis station and arriving at Fresnes station via Gare de Massy - Palaiseau. The journey, including transfers, takes approximately 1h 22m.
Les Ulis to Fresnes bus services, operated by Paris-Saclay Mobilités, depart from Hautes Plaines station.
Les Ulis to Fresnes bus services, operated by Paris-Saclay Mobilités, arrive at Antony RER station.
The distance between Les Ulis and Fresnes is 13.9 km. The road distance is 22 km.
You can take a bus from Hautes Plaines to Mairie via Gare de Massy - Palaiseau, Gare de Massy - Palaiseau Vilmorin, and Antony RER in around 1h 18m.