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Harpenden to Swansea trains

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Trip Overview

The average train between Harpenden and Swansea takes 3h 57m and the fastest train takes 3h 31m. There is a train service every few hours from Harpenden to Swansea. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 57m
Duration
219 mi
Distance
£115
Average price
Hourly
Frequency

Harpenden to Swansea train times

Trains run hourly between Harpenden and Swansea. The earliest departure is at 12:12 AM at night, and the last departure from Harpenden is at 11:20 PM which arrives into Swansea at 9:02 AM. All services require a transfer at Farringdon and take an average of 3h 57m. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 38m • 2 changes
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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 42m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 42m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 38m • 2 changes
  • Show more

Departing Wednesday, November 11, 2026

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 31m • 2 changes
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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 32m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  • Show more

Departing Thursday, November 12, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 31m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 32m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  • Show more

Departing Friday, November 13, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 31m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 32m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  • Show more

Departing Saturday, November 14, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 38m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 38m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 42m • 2 changes
  • Show more

Departing Sunday, November 15, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)11h 10m • 2 changes
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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 37m • 2 changes
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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 36m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 37m • 2 changes
  • Show more

Departing Monday, November 16, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 31m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 32m • 2 changes
  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)3h 41m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Harpenden to Swansea? 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.

Map of how to get from Harpenden to Swansea.ExpandLaunch map view
  • Distance: 218.8 mi
  • Duration: 3h 57m

What companies run services between Harpenden, England and Swansea, Wales?

You can take a train from Harpenden to Swansea via Farringdon, Farringdon Without, and London Paddington in around 4h 5m.

Operators