The average train between Massy and London takes 3h 9m and the fastest train takes 2h 58m. There is a train service every few hours from Massy to London. 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 Massy and London. The earliest departure is at 6:22 AM in the morning, and the last departure from Massy is at 8:22 PM which arrives into London at 10:30 PM. All services require a transfer, and take on average 3h 9m. The schedules shown below are for the next available departures.

2h 13m • 1 change

2h 18m • 1 change

2h 13m • 1 change

2h 3m • 1 change

2h 1m • 1 change

2h 4m • 1 change

2h 4m • 1 change

2h 4m • 1 change

2h 7m • 1 change

2h 7m • 1 change

2h 7m • 1 change

2h 7m • 1 change

2h 4m • 1 change

2h 11m • 1 change

2h 17m • 1 change

2h 4m • 1 change
Want to know about travelling from Massy to London? 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 Massy to London. However, there are services departing from Massy station and arriving at London station via London St Pancras Intl. The journey, including transfers, takes approximately 3h 9m.
Massy to London train services, operated by Réseau Express Régional (RER Paris), depart from Paris Nord station.
Massy to London train services, operated by Réseau Express Régional (RER Paris), arrive at London St Pancras Intl station.
The distance between Massy and London is 353.7 km. The road distance is 469 km.
Eurostar operates a train from Paris Nord to London St Pancras Intl hourly. Tickets cost £130–220 and the journey takes 2h 28m.