The average train between Heathrow and Saint-Malo takes 7h 40m and the fastest train takes 5h 59m. The train service runs several times per day from Heathrow 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 2 hours between Heathrow and Saint-Malo. The earliest departure is at 5:17 AM in the morning, and the last departure from Heathrow is at 8:17 PM which arrives into Saint-Malo at 9:32 AM. All services require a transfer at London Paddington and take an average of 7h 40m. The schedules shown below are for the next available departures.





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6h 24m • 5 changesWant to know about travelling from Heathrow 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 Heathrow 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 7h 40m.
Heathrow to Saint-Malo train services, operated by Eurostar, depart from London St Pancras Intl station.
Heathrow to Saint-Malo train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at St Malo station.
Book your Heathrow to Saint-Malo train tickets online with Omio.
The distance between Heathrow and Saint-Malo is 332.6 km.
You can take a train from Heathrow Terminals 2 & 3 to St Malo via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, Paris Montparnasse 1 Et 2, and Rennes in around 6h 39m.