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Brussels to Carmarthen trains

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Trip Overview

The average train between Brussels and Carmarthen takes 7h 8m and the fastest train takes 5h 59m. The train service runs several times per day from Brussels to Carmarthen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 8m
Duration
454 mi
Distance
£246
Average price
Every 3 hours
Frequency

Train via Swansea

best
  1. Take the train from Brussel-Zuid / Bruxelles-Midi to London St Pancras Intltrain train Eil
  2. Take the train from London Paddington to Swanseatrain train
  3. Take the train from Swansea to Carmarthentrain train
6h 44m
£205–356

Brussels to Carmarthen train times

Trains run every 3 hours between Brussels and Carmarthen. The earliest departure is at 7:56 AM in the morning, and the last departure from Brussels is at 9:56 PM which arrives into Carmarthen at 10:30 AM. All services require a transfer at London St Pancras Intl and take an average of 7h 8m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 58m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 29m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales7h 36m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 52m • 3 changes
  • Show more

Departing Monday, October 12, 2026

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 30m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 34m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 33m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 31m • 3 changes
  • Show more

Departing Tuesday, October 13, 2026

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 30m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 38m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 33m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 31m • 3 changes
  • Show more

Departing Wednesday, October 14, 2026

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 30m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 38m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 33m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 31m • 3 changes
  • Show more

Departing Thursday, October 15, 2026

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 30m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 34m • 3 changes

  •  → 

    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 33m • 3 changes

  •  → 

    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 31m • 3 changes
  • Show more

Departing Friday, October 16, 2026

  •  → 

    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 30m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 38m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Great Western Railway (GWR)6h 55m • 3 changes

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    EurostarLondon Underground (Tube)Great Western Railway (GWR)Transport for Wales6h 31m • 3 changes
  • Show more

Frequently asked questions

Want to know about travelling from Brussels to Carmarthen? 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 Brussels to Carmarthen.ExpandLaunch map view
  • Distance: 454.4 mi
  • Duration: 7h 8m

What companies run services between Brussels, Belgium and Carmarthen, Wales?

You can take a train from Brussel-Zuid / Bruxelles-Midi to Carmarthen via London St Pancras Intl, King's Cross St. Pancras station, Paddington, London Paddington, and Swansea in around 6h 44m.

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