The average train between Dunstable and Littlehampton takes 2h 56m and the fastest train takes 2h 34m. There is an hourly train service from Dunstable to Littlehampton. 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 Dunstable and Littlehampton. The earliest departure is at 6:38 AM in the morning, and the last departure from Dunstable is at 8:38 PM which arrives into Littlehampton at 11:34 PM. All services require a transfer, and take on average 2h 56m. The schedules shown below are for the next available departures.

2h 54m • 1 change

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2h 56m • 1 change

2h 56m • 1 change

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2h 56m • 1 change
Want to know about travelling from Dunstable to Littlehampton? 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 Dunstable to Littlehampton. However, there are services departing from Dunstable station and arriving at Littlehampton station via East Croydon. The journey, including transfers, takes approximately 2h 56m.
Dunstable to Littlehampton train services, operated by Thameslink, depart from Leagrave station.
Dunstable to Littlehampton train services, operated by Thameslink, arrive at Littlehampton station.
Book your Dunstable to Littlehampton train tickets online with Thameslink and Southern.
The distance between Dunstable and Littlehampton is 119.5 km. The road distance is 169 km.
You can take a train from Leagrave to Littlehampton via East Croydon in around 3h.