The average train between Cergy and Brussels takes 2h 23m and the fastest train takes 2h 7m. There is a train service every few hours from Cergy to Brussels. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Cergy and Brussels. The earliest departure is at 5:06 AM in the morning, and the last departure from Cergy is at 8:36 PM which arrives into Brussels at 10:50 PM. All services require a transfer, and take on average 2h 23m. The schedules shown below are for the next available departures.

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2h 9m • 1 changeWant to know about travelling from Cergy to Brussels? 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 train from Cergy to Brussels. However, there are services departing from Pontoise station and arriving at Brussel-Zuid / Bruxelles-Midi station via Paris Nord station. The journey, including transfers, takes approximately 2h 23m.
Cergy to Brussels train services, operated by Transilien – SNCF Voyageurs, depart from Pontoise station.
Cergy to Brussels train services, operated by Eurostar, arrive at Brussel-Zuid / Bruxelles-Midi station.
The distance between Cergy and Brussels is 259.1 km. The road distance is 306 km.
You can take a train from Pontoise to Brussel-Zuid / Bruxelles-Midi via Paris Nord in around 2h 24m.