The average bus between Brussels and Poissy takes 7h 10m and the fastest bus takes 4h 51m. The bus service runs several times per day from Brussels to Poissy. 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 5 times a day between Brussels and Poissy. The earliest departure is at 1:55 AM at night, and the last departure from Brussels is at 8:15 PM which arrives into Poissy at 7:11 AM. All services require a transfer at Paris - CDG Roissypole Bus Station and take an average of 7h 10m. The schedules shown below are for the next available departures.


5h 34m • 2 changes


7h 16m • 2 changes


5h 58m • 2 changes
Arrives next day


12h 23m • 2 changes


6h 1m • 2 changes


5h 34m • 2 changes


6h 1m • 2 changes


7h 16m • 2 changes


4h 51m • 2 changes


5h 34m • 2 changes


6h 1m • 2 changes


7h 11m • 2 changes


6h 27m • 2 changes


6h 40m • 2 changes


6h 15m • 2 changes


7h 24m • 2 changes
Arrives next day


12h 26m • 2 changes
Arrives next day


10h 56m • 2 changes


5h 33m • 2 changes


5h 43m • 2 changes


6h 7m • 2 changes


6h 13m • 2 changes
Want to know about travelling from Brussels to Poissy? 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 Brussels to Poissy. However, there are services departing from Brussels station and arriving at Poissy station via Paris - CDG Roissypole Bus Station station. The journey, including transfers, takes approximately 7h 10m.
Brussels to Poissy bus services, operated by FlixBus, depart from Brussels - Midi Train Station.
Brussels to Poissy bus services, operated by FlixBus, arrive at Gare de Cergy Préfecture - Quai B station.
The distance between Brussels and Poissy is 269.7 km. The road distance is 378 km.
You can take a bus from Brussels - Midi Train Station to Gare Routière Nord via Paris - CDG Roissypole Bus Station, Gare de Roissypole - Aéroport CDG1, Gare de Cergy Préfecture - Quai B, and Gare de Cergy Préfecture - Quai O in around 6h 35m.