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Swansea to Harlow trains

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Trip Overview

The average train between Swansea and Harlow takes 3h 57m and the fastest train takes 3h 37m. There is a train service every few hours from Swansea to Harlow. 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
217 mi
Distance
£112
Average price
Hourly
Frequency

Train

best
  1. Take the train from Swansea to London Paddingtontrain train Swansea - London Paddington / ...
3h 45m
£94–167

Swansea to Harlow train times

Trains run hourly between Swansea and Harlow. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Harlow at 12:28 AM. All services require a transfer at London Paddington and take an average of 3h 57m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

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    Arrives next day

    Great Western Railway (GWR)Elizabeth Line (TfL)Greater Anglia4h 5m • 2 changes

Departing Saturday, October 10, 2026

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express4h 23m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 54m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 57m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 56m • 2 changes
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Departing Sunday, October 11, 2026

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 54m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 44m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 56m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 57m • 2 changes
  • Show more

Departing Monday, October 12, 2026

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express4h 17m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Greater Anglia3h 37m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 52m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Stansted Express3h 54m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Swansea to Harlow? 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 Swansea to Harlow.ExpandLaunch map view
  • Distance: 216.8 mi
  • Duration: 3h 57m

What companies run services between Swansea, Wales and Harlow, Essex, England?

Great Western Railway (GWR) operates a train from Swansea to London Paddington hourly. Tickets cost £80–150 and the journey takes 2h 51m.

Operators