The average train between Trappes and Saint-Germain-en-Laye takes 50 min and the fastest train takes 43 min. The train runs at least 3 times per hour from Trappes to Saint-Germain-en-Laye. 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 every 20 minutes between Trappes and Saint-Germain-en-Laye. The earliest departure is at 5:31 AM in the morning, and the last departure from Trappes is at 8:56 PM which arrives into Saint-Germain-en-Laye at 9:52 PM. All services require a transfer at Saint-Cyr and take an average of 50 min. The schedules shown below are for the next available departures.

1h 1m • 1 change
50 min • 1 change
46 min • 1 change
46 min • 1 changeWant to know about travelling from Trappes to Saint-Germain-en-Laye? 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 Trappes to Saint-Germain-en-Laye. However, there are services departing from Trappes station and arriving at Saint-Germain-en-Laye station via Saint-Cyr. The journey, including transfers, takes approximately 50 min.
Trappes to Saint-Germain-en-Laye train services, operated by Transilien – SNCF Voyageurs, depart from Trappes station.
Trappes to Saint-Germain-en-Laye train services, operated by Transilien – SNCF Voyageurs, arrive at Saint-Germain-en-Laye station.
The distance between Trappes and Saint-Germain-en-Laye is 14.6 km. The road distance is 24 km.
There is no direct connection from Trappes to Saint-Germain-en-Laye. However, you can take the train to Saint-Cyr, walk to Saint-Cyr, then take the vehicle to Saint-Germain-en-Laye.