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Grimsby to Llanelli trains

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Trip Overview

The average train between Grimsby and Llanelli takes 8h 24m and the fastest train takes 6h 51m. There is a train service every few hours from Grimsby 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.

8h 24m
Duration
317 mi
Distance
£157
Average price
Hourly
Frequency

Train via Bristol

best
  1. Take the train from Grimsby Town to Sheffieldtrain train
  2. Take the train from Sheffield to Bristol Parkwaytrain train
  3. Take the train from Bristol Parkway to Swanseatrain train
7h 31m
£123–219

Grimsby to Llanelli train times

Trains run hourly between Grimsby and Llanelli. The earliest departure is at 5:13 AM in the morning, and the last departure from Grimsby is at 9:34 PM which arrives into Llanelli at 12:04 PM. All services require a transfer at Sheffield and take an average of 8h 24m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

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    Arrives next day

    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales17h 24m • 3 changes

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    Arrives next day

    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales17h 44m • 3 changes

Departing Sunday, October 11, 2026

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 22m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 26m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 42m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 34m • 3 changes
  • Show more

Departing Monday, October 12, 2026

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 44m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 30m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 25m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 26m • 3 changes
  • Show more

Departing Tuesday, October 13, 2026

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 44m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 30m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 25m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 26m • 3 changes
  • Show more

Departing Wednesday, October 14, 2026

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 44m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 30m • 3 changes

  •  → 

    TransPennine ExpressCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)7h 25m • 3 changes

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    TransPennine ExpressCross CountryGreat Western Railway (GWR)Transport for Wales7h 26m • 3 changes
  • Show more

Frequently asked questions

Want to know about travelling from Grimsby 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 Grimsby to Llanelli.ExpandLaunch map view
  • Distance: 317.3 mi
  • Duration: 8h 24m

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

You can take a train from Grimsby Town to Llanelli via Sheffield, Bristol Parkway, and Swansea in around 7h 31m.

Operators