The average train between Swansea and Letchworth Garden City takes 4h 28m and the fastest train takes 3h 44m. There is a train service every few hours from Swansea to Letchworth Garden City. 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 Swansea and Letchworth Garden City. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Letchworth Garden City at 7:09 AM. All services require a transfer at London Paddington and take an average of 4h 28m. The schedules shown below are for the next available departures.


4h 25m • 2 changes


3h 57m • 2 changes


3h 58m • 2 changes


3h 57m • 2 changes


4h 53m • 2 changes


4h 10m • 2 changes


4h 10m • 2 changes


4h 12m • 2 changes


4h 53m • 2 changes


4h 10m • 2 changes


4h 10m • 2 changes


4h 12m • 2 changes
Want to know about travelling from Swansea to Letchworth Garden City? 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 Swansea to Letchworth Garden City. However, there are services departing from Swansea station and arriving at Letchworth Garden City station via London Paddington. The journey, including transfers, takes approximately 4h 28m.
Swansea to Letchworth Garden City train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to Letchworth Garden City train services, operated by Great Western Railway (GWR), arrive at Letchworth Garden City station.
Book your Swansea to Letchworth Garden City train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and Thameslink.
The distance between Swansea and Letchworth Garden City is 258.6 km. The road distance is 368 km.
You can take a train from Swansea to Letchworth Garden City via London Paddington, Farringdon Without, and Farringdon in around 4h 9m.