Rome2Rio

Dartford to Llanelli trains

Find Transport to Llanelli

View schedule

Trip Overview

The average train between Dartford and Llanelli takes 4h 25m and the fastest train takes 4h 4m. There is a train service every few hours from Dartford to Llanelli. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 25m
Duration
222 mi
Distance
£118
Average price
Hourly
Frequency

Train

best
  1. Take the train from London Paddington to Swanseatrain train London Paddington - Swansea / ...
4h 45m
£97–187

Dartford to Llanelli train times

Trains run hourly between Dartford and Llanelli. The earliest departure is at 5:46 AM in the morning, and the last departure from Dartford is at 9:46 PM which arrives into Llanelli at 5:08 AM. All services require a transfer at Abbey Wood (London) and take an average of 4h 25m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 11m • 3 changes

  •  → 

    Arrives next day

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 17m • 3 changes

  •  → 

    Arrives next day

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 20m • 3 changes

  •  → 

    Arrives next day

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales7h 45m • 3 changes

Departing Friday, October 9, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 14m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 11m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 18m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 10m • 3 changes
  • Show more

Departing Saturday, October 10, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 9m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 11m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 11m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 36m • 3 changes
  • Show more

Departing Sunday, October 11, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales5h 13m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 31m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 32m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 5m • 3 changes
  • Show more

Departing Monday, October 12, 2026

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 14m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 11m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 18m • 3 changes

Frequently asked questions

Want to know about travelling from Dartford to Llanelli? 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 Dartford to Llanelli.ExpandLaunch map view
  • Distance: 221.6 mi
  • Duration: 4h 25m

What companies run services between Dartford, England and Llanelli, Wales?

Great Western Railway (GWR) operates a train from London Paddington to Swansea hourly. Tickets cost £80–150 and the journey takes 2h 47m.

Operators