The average train between London and Cergy-Pontoise takes 3h 21m and the fastest train takes 3h 11m. There is a train service every few hours from London to Cergy-Pontoise. 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 London and Cergy-Pontoise. The earliest departure is at 6:31 AM in the morning, and the last departure from London is at 8:01 PM which arrives into Cergy-Pontoise at 12:22 AM. All services require a transfer, and take on average 3h 21m. The schedules shown below are for the next available departures.

4h 21m • 1 change

4h 21m • 1 change

4h 11m • 1 change

4h 11m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change

4h 21m • 1 change
Want to know about travelling from London to Cergy-Pontoise? 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 London to Cergy-Pontoise. However, there are services departing from London station and arriving at Cergy-Pontoise station via Paris Nord. The journey, including transfers, takes approximately 3h 21m.
London to Cergy-Pontoise train services, operated by Eurostar, depart from London St Pancras Intl station.
London to Cergy-Pontoise train services, operated by Eurostar, arrive at Pontoise station.
The distance between London and Cergy-Pontoise is 316.1 km. The road distance is 480 km.
You can take a train from London St Pancras Intl to Pontoise via Paris Nord in around 3h 22m.