The average bus between Cergy and Chatou takes 1h 9m and the fastest bus takes 51 min. The bus service runs several times per day from Cergy to Chatou. 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 2 hours between Cergy and Chatou. The earliest departure is at 5:30 AM in the morning, and the last departure from Cergy is at 9:06 PM which arrives into Chatou at 9:58 PM. All services require a transfer, and take on average 1h 9m. The schedules shown below are for the next available departures.

1h 14m • 1 change

1h 4m • 1 change

56 min • 1 change

1h 22m • 1 change

58 min • 1 change

1h 18m • 1 change

1h 24m • 1 change

1h 5m • 1 change

58 min • 1 change

1h 18m • 1 change

1h 24m • 1 change

1h 5m • 1 change

58 min • 1 change

1h 18m • 1 change

1h 24m • 1 change

1h 5m • 1 change
Want to know about travelling from Cergy to Chatou? 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 Cergy to Chatou. However, there are services departing from Cergy station and arriving at Chatou station via Gare de Saint-Germain-en-Laye - Rue Thiers. The journey, including transfers, takes approximately 1h 9m.
Cergy to Chatou bus services, operated by Lignes Île-de-France Ouest, depart from Gare de Cergy Préfecture - Quai N station.
Cergy to Chatou bus services, operated by Lignes Île-de-France Ouest, arrive at Mairie station.
The distance between Cergy and Chatou is 17.4 km. The road distance is 25 km.
You can take a bus from Gare de Cergy Préfecture - Quai N to Mairie via Gare de Saint-Germain-en-Laye - Rue Thiers in around 1h 37m.