Trains leaving Saturday
One passenger / one way
- This trip is recommended because it is: CheapestDeparture time: July 12 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: July 12 atDestination city: HaverfordwestDestination location: HaverfordwestOperated by: Transport for Wales
Vehicle: TrainDuration: - This trip is recommended because it is: FastestDeparture time: July 12 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: July 12 atDestination city: HaverfordwestDestination location: HaverfordwestOperated by: Transport for WalesVehicle: TrainDuration:
- Departure time: July 12 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: July 12 atDestination city: HaverfordwestDestination location: HaverfordwestOperated by: Transport for WalesVehicle: TrainDuration:
- Departure time: July 12 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: July 12 atDestination city: HaverfordwestDestination location: HaverfordwestOperated by: Transport for WalesVehicle: TrainDuration:
- Departure time: July 12 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: July 12 atDestination city: HaverfordwestDestination location: HaverfordwestOperated by: Transport for WalesVehicle: TrainDuration:
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Compare 2 ways to go from Carmarthen to Haverfordwest.
Busbud recommends taking the bus from Carmarthen to HaverfordwestAmong the sustainable travel choices, the bus stands out as the good way to reach Haverfordwest. The journey takes about 1 hour 30 minutes and with fares starting at just $7, it presents an excellent value for a comfortable ride.
Train Carmarthen to Haverfordwest: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 7 reviews, the company was rated 3.2 stars on Busbud. Travelers were especially satisfied with the staff and the timeliness but often complained with the ticket access. Transport for Wales ticket prices on this trip start at $20
Carmarthen to Haverfordwest Train
With Busbud, comparing and booking tickets for a train from Carmarthen to Haverfordwest is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.
We make sure you can find a train service from Carmarthen to Haverfordwest from the most reliable train companies operating this trip.
Discover how much the train trip from Carmarthen to Haverfordwest will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions for your trip Carmarthen - Haverfordwest
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Carmarthen to Haverfordwest was searched and found on Jul 9, 2025 with a price of $19To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Carmarthen to Haverfordwest, as early as possible.
You can expect to pay from $19 to $19 for a train ticket from Carmarthen to Haverfordwest based on the last 2 days. You can expect to find the cheapest price for the trip at $19 which is on 2025-07-15.
About Train Travel
Train Travel Tips
Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from Carmarthen to Haverfordwest is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.
Regional train? High-speed train? Whichever train to Haverfordwest you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
With up to 30x less CO2 emissions for your train journey between Carmarthen and Haverfordwest, the train is an ecological alternative to flights or personal cars.
Make a music playlist for your train ride from Carmarthen to Haverfordwest, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date
Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.
Top Traveled Train Routes
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