The average train between Sion and Les Houches takes 3h 17m and the fastest train takes 2h 33m. There is a train service every few hours from Sion to Les Houches. 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 Sion and Les Houches. The earliest departure is at 6:02 AM in the morning, and the last departure from Sion is at 7:39 PM which arrives into Les Houches at 7:31 AM. All services require a transfer at Martigny and take an average of 3h 17m. The schedules shown below are for the next available departures.


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2h 33m • 2 changesWant to know about travelling from Sion to Les Houches? 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 Sion to Les Houches. However, there are services departing from Martigny station and arriving at Les Houches station via Vallorcine station. The journey, including transfers, takes approximately 3h 17m.
Sion to Les Houches train services, operated by Transports de Martigny et Régions, depart from Martigny station.
Sion to Les Houches train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Les Houches station.
The distance between Sion and Les Houches is 56.9 km. The road distance is 75 km.
You can take a train from Sion to Les Houches via Martigny and Vallorcine in around 2h 48m.