Travel Information
Compare train and bus for Carmarthen to Haverfordwest
Omio recommends booking the train as it is the most popular option from Carmarthen to Haverfordwest among Omio's users. If you are prioritising price take the bus with prices starting from $9. For those with little time consider booking a train which can get you there in 39m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a bus costs an average of $9, and a train costs an average of $10.
Distance: 28 miles (46 km)
Compare train with
Most popular Train | Bus |
|---|---|
$12 Average price | $10 Average price Cheapest |
1h 9m Average total duration Fastest 39m Onboard + 30m Additional time* | 2h 4m Average total duration 1h 34m Onboard + 30m Additional time* |
0.0 - 0.0kg CO2 emissions Lowest | 0.0 - 0.1kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Carmarthen to Haverfordwest
How to get from Carmarthen to Haverfordwest by train, bus or flight.
Our recommendation
The best way to travel from Carmarthen to Haverfordwest is by taking a bus because it’s the best combination of price and speed.
NX508Cheapest
NX508Fastest
NX112Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Carmarthen to Haverfordwest
Travel to Haverfordwest easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Carmarthen to Haverfordwest.

This is compared to other travel options from Carmarthen to Haverfordwest:
A bus is $0.48 (€0.39) less than a train for this route with tickets for a train from Carmarthen to Haverfordwest costing on average $10 (€8).
Other travel options to Haverfordwest take longer:
Bus takes on average 1h 35m.
- Around 4 trains per day.
- Around 2 buses per day.
However, we recommend checking specific travel dates for your route between Carmarthen and Haverfordwest as scheduled services by train and bus can vary by season or day of the week.
- Buses mostly depart from Carmarthen, Lammas Street (Rose and Crown Hotel) and arrive in Haverfordwest, Bus Station (Bridgend Square Roundabout).
- Trains mostly depart from Carmarthen station (CMN) and arrive in Haverfordwest station (HVF).
- Travel with Transport for Wales, Transport for Wales to go to Haverfordwest by train.
- Travel with National Express, First South & West Wales to go to Haverfordwest by bus.
- 4 direct trains per day with Transport for Wales.
- 2 direct buses per day with First South & West Wales.
Travelling from Carmarthen to Haverfordwest: related information
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