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Carmarthen to Heathrow Terminal 5 trains

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Trip Overview

The average train between Carmarthen and Heathrow Terminal 5 takes 4h 46m and the fastest train takes 4h 7m. There is a train service every few hours from Carmarthen to Heathrow Terminal 5. 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 46m
Duration
237 mi
Distance
£147
Average price
Hourly
Frequency

Train

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 54m
£109–237

Carmarthen to Heathrow Terminal 5 train times

Trains run hourly between Carmarthen and Heathrow Terminal 5. The earliest departure is at 4:37 AM at night, and the last departure from Carmarthen is at 10:41 PM which arrives into Heathrow Terminal 5 at 7:46 AM. All services require a transfer at Swansea and take an average of 4h 46m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Carmarthen to Heathrow Terminal 5? 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 Heathrow Terminal 5.ExpandLaunch map view
  • Distance: 237.4 mi
  • Duration: 4h 46m

What companies run services between Carmarthen, Wales and Heathrow Terminal 5, England?

You can take a train from Carmarthen to Heathrow Terminal 5 via Swansea, London Paddington, and Heathrow Terminal 5 in around 4h 54m.

Operators