The average bus between Issou and Orsay takes 4h 11m and the fastest bus takes 3h 6m. There is a bus service every few hours from Issou to Orsay. 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 Issou and Orsay. The earliest departure is at 5:05 AM in the morning, and the last departure from Issou is at 9:36 PM which arrives into Orsay at 8:00 AM. All services require a transfer at Gare de Mantes-la-Jolie - Quai 13 and take an average of 4h 11m. The schedules shown below are for the next available departures.



3h 34m • 3 changes



3h 21m • 3 changes



3h 43m • 3 changes



3h 49m • 3 changes



3h 35m • 3 changes



3h 24m • 3 changes



3h 33m • 3 changes



3h 45m • 3 changes



3h 35m • 3 changes



3h 24m • 3 changes



3h 33m • 3 changes



3h 45m • 3 changes
Want to know about travelling from Issou to Orsay? 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 Issou to Orsay. However, there are services departing from Issou station and arriving at Orsay station via Gare de Mantes-la-Jolie - Quai 13. The journey, including transfers, takes approximately 4h 11m.
Issou to Orsay bus services, operated by Réseau de bus du Mantois, depart from Hautes Bovettes station.
Issou to Orsay bus services, operated by Réseau de bus du Mantois, arrive at République station.
The distance between Issou and Orsay is 43.5 km. The road distance is 83 km.
You can take a bus from Hautes Bovettes to République via Gare de Mantes-la-Jolie - Quai 13, Gare Routière de Mantes-la-Ville - Quai 26, Saint-Quentin - Gare routière Paul Delouvrier, Saint-Quentin - Gare Routière des Prés, and Christ de Saclay in around 3h 49m.