The average train between Slough and Saint-Malo takes 8h 44m and the fastest train takes 6h 27m. The train service runs several times per day from Slough to Saint-Malo. 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 3 hours between Slough and Saint-Malo. The earliest departure is at 5:22 AM in the morning, and the last departure from Slough is at 11:21 PM which arrives into Saint-Malo at 12:31 PM. All services require a transfer at Farringdon Without and take an average of 8h 44m. The schedules shown below are for the next available departures.





6h 27m • 5 changes




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6h 27m • 5 changes




7h 22m • 5 changes




6h 36m • 5 changes




7h 5m • 5 changes




6h 27m • 5 changes




7h 22m • 5 changes




6h 36m • 5 changes




7h 5m • 5 changes




6h 27m • 5 changes




7h 22m • 5 changes




6h 36m • 5 changes




7h 5m • 5 changesWant to know about travelling from Slough to Saint-Malo? 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 Slough to Saint-Malo. However, there are services departing from London St Pancras Intl station and arriving at St Malo station via Paris Nord station and Rennes station. The journey, including transfers, takes approximately 8h 44m.
Slough to Saint-Malo train services, operated by Eurostar, depart from London St Pancras Intl station.
Slough to Saint-Malo train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at St Malo station.
Book your Slough to Saint-Malo train tickets online with Omio.
The distance between Slough and Saint-Malo is 333.8 km.
You can take a train from Slough to St Malo via Farringdon Without, Farringdon, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, Paris Montparnasse 1 Et 2, and Rennes in around 6h 59m.