The average bus between Trappes and Saint-Germain-en-Laye takes 1h 59m and the fastest bus takes 1h 13m. There is a bus service every few hours 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.
Buses run hourly between Trappes and Saint-Germain-en-Laye. The earliest departure is at 6:02 AM in the morning, and the last departure from Trappes is at 10:25 PM which arrives into Saint-Germain-en-Laye at 6:11 AM. All services require a transfer at Gare Versailles Château Rive Gauche - Sceaux and take an average of 1h 59m. The schedules shown below are for the next available departures.

1h 25m • 1 change

1h 29m • 1 change

1h 31m • 1 change

1h 40m • 1 change

1h 24m • 1 change

1h 32m • 1 change

1h 35m • 1 change

1h 39m • 1 change

1h 24m • 1 change

1h 32m • 1 change

1h 35m • 1 change

1h 39m • 1 change
Want 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 bus from Trappes to Saint-Germain-en-Laye. However, there are services departing from Trappes station and arriving at Saint-Germain-en-Laye station via Gare Versailles Château Rive Gauche - Sceaux. The journey, including transfers, takes approximately 1h 59m.
Trappes to Saint-Germain-en-Laye bus services, operated by Saint-Quentin-en-Yvelines, depart from Cité Million station.
Trappes to Saint-Germain-en-Laye bus services, operated by Saint-Quentin-en-Yvelines, arrive at Gare de Saint-Germain-en-Laye - Rue Thiers station.
The distance between Trappes and Saint-Germain-en-Laye is 14.6 km. The road distance is 31 km.
You can take a bus from Cité Million to Gare de Saint-Germain-en-Laye - Rue Thiers via Gare Versailles Château Rive Gauche - Sceaux and Gare de Versailles Château - Rive Gauche in around 1h 30m.