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Carmarthen to St Pancras International Station trains

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Trip Overview

The average train between Carmarthen and St Pancras International Station takes 4h 28m and the fastest train takes 3h 49m. There is a train service every few hours from Carmarthen to St Pancras International Station. 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 28m
Duration
224 mi
Distance
£119
Average price
Hourly
Frequency

Train via Swansea

best
  1. Take the train from Carmarthen to Swanseatrain train Milford Haven - Manchester Piccadilly / ...
  2. Take the train from Swansea to London Paddingtontrain train Swansea - London Paddington / ...
4h 28m
£100–194

Carmarthen to St Pancras International Station train times

Trains run hourly between Carmarthen and St Pancras International Station. The earliest departure is at 4:37 AM at night, and the last departure from Carmarthen is at 10:41 PM which arrives into St Pancras International Station at 7:35 AM. All services require a transfer at Swansea and take an average of 4h 28m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Carmarthen to St Pancras International Station? 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 Carmarthen to St Pancras International Station.ExpandLaunch map view
  • Distance: 223.8 mi
  • Duration: 4h 28m

What companies run services between Carmarthen, Wales and St Pancras International Station, England?

You can take a train from Carmarthen to King's Cross St. Pancras station via Swansea, London Paddington, and Paddington in around 4h 28m.

Operators