The average train between Southampton and Dax takes 9h 57m and the fastest train takes 8h 31m. The train service runs several times per day from Southampton to Dax. 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 4 hours between Southampton and Dax. The earliest departure is at 5:55 AM in the morning, and the last departure from Southampton is at 11:00 PM which arrives into Dax at 3:36 PM. All services require a transfer at London Waterloo Station and take an average of 9h 57m. The schedules shown below are for the next available departures.




9h 40m • 4 changes




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9h 31m • 4 changes




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9h 31m • 4 changes




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9h 40m • 4 changes




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9h 31m • 4 changes




10h 5m • 4 changes




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10h 2m • 4 changes




9h 31m • 4 changes




10h 5m • 4 changes




9h 40m • 4 changes




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10h 1m • 4 changes




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9h 39m • 4 changes




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10h 5m • 4 changes
Arrives next day




16h 29m • 4 changes




10h 37m • 4 changes




10h 22m • 4 changes




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10h 10m • 4 changes
Want to know about travelling from Southampton to Dax? 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 Southampton to Dax. However, there are services departing from Southampton station and arriving at Dax station via London Waterloo. The journey, including transfers, takes approximately 9h 57m.
Southampton to Dax train services, operated by South Western Railway, depart from Southampton Central station.
Southampton to Dax train services, operated by South Western Railway, arrive at Dax station.
Book your Southampton to Dax train tickets online with South Western Railway, London Underground (Tube) and 4 other operators.
The distance between Southampton and Dax is 800.3 km. The road distance is 1,271 km.
You can take a train from Southampton Central to Dax via London Waterloo Station, Waterloo station, Euston station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, and Paris Montparnasse 1 Et 2 in around 8h 55m.