The cheapest and fastest buses from Cardiff to Haverfordwest
Cheapest price
$17
Average price
$17
Fastest journey
3 h 40 m
Average duration
3 h 40 m
Buses per day
1
Distance
129 km
The best way to find a cheap bus ticket from Cardiff to Haverfordwest is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to Haverfordwest will cost around $17 if you buy it on the day, but the cheapest tickets can be found for only $17.
Of the 1 buses that leave Cardiff for Haverfordwest on Tue, Jun 16, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Jun 16 the direct buses cover the 129 km distance in an average of 3 h 40 m but if you time it right, some buses will get you there in just 3 h 40 m .
On Tue, Jun 16 the slowest buses will take 3 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
2:50 PM3h40Cardiff6:30 PMHaverfordwest$171One-way0 transfers
2:50 PM3h40Cardiff6:30 PMHaverfordwest$171One-way0 transfers
Travel Information
Compare train and bus for Cardiff to Haverfordwest
Omio recommends booking the train as it is the most popular option from Cardiff to Haverfordwest among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a train which can get you there in 2h 38m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of $13, and a train costs an average of $12.
Distance: 80 miles (129 km)
Compare bus with
| Bus | Most popular Train | Driving |
|---|---|---|
$16 Average price Cheapest | $19 Average price | $36 Average price (fuel + tolls) |
4h 8m Average total duration 3h 38m Onboard + 30m Additional time* | 3h 8m Average total duration Fastest 2h 38m Onboard + 30m Additional time* | 1h 59m Average total duration (door-to-door) |
0.1 - 0.3kg CO2 emissions | 0.0 - 0.1kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Cardiff to Haverfordwest:
A bus is $3 (€3) less than a train for this route with tickets for a train from Cardiff to Haverfordwest costing on average $19 (€16).
Other travel options to Haverfordwest take longer:
Bus takes on average 3h 38m.
Tickets start at around $16 (€13) compared to roughly $36 (€29) in fuel and tolls — a saving of about $20 (€16). The journey takes 3h 38m versus 1h 59m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by National Express.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Cardiff to Haverfordwest Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 01:50PM | Arrival Time 05:30PM | Duration 3h40 | Departure days Thu | Cheapest price $17 |
Operator National Express | Departure Time 02:35PM | Arrival Time 07:20PM | Duration 4h45 | Departure days Mon, Sun | Cheapest price $19 |
Operator National Express | Departure Time 02:50PM | Arrival Time 06:30PM | Duration 3h40 | Departure days Tue, Wed, Thu | Cheapest price $13 |
Operator National Express | Departure Time 02:55PM | Arrival Time 08:05PM | Duration 5h10 | Departure days Fri | Cheapest price $17 |
Operator National Express | Departure Time 03:15PM | Arrival Time 06:50PM | Duration 3h35 | Departure days Sat | Cheapest price $16 |
Operator National Express | Departure Time 04:15PM | Arrival Time 07:50PM | Duration 3h35 | Departure days Sat, Sun | Cheapest price $15 |
Operator National Express | Departure Time 04:20PM | Arrival Time 08:00PM | Duration 3h40 | Departure days Mon | Cheapest price $17 |
Operator National Express | Departure Time 04:50PM | Arrival Time 08:35PM | Duration 3h45 | Departure days Fri | Cheapest price $14 |
Live departures
Cardiff to Haverfordwest bus times
The table below shows live departures for Cardiff to Haverfordwest buses for tomorrow, Tuesday, June 16. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 2:50 PM Cardiff | 3h40 | 6:30 PM Haverfordwest | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to Haverfordwest by train or bus
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Jun 16
Jun 17
Jun 18
Jun 19
Jun 20
Jun 21
Jun 22
Why should you book Cardiff to Haverfordwest buses with Omio?
Why book with Omio vs National Express?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from Cardiff to Haverfordwest.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff to Haverfordwest.
Journey information
Overview: Bus from Cardiff to Haverfordwest
Buses from Cardiff to Haverfordwest run on average 2 times per day, taking around 3h 38m. Cheap bus tickets for this journey start at $13 (€11) but you can travel from only $12 (€10) by train.
There are 1 buses per day. The earliest bus runs at 00:36, the last at 21:50. The fastest bus covers the 80 miles (129 km) distance in 3h 35m.
Distance 80 miles (129 km) |
Average bus duration 3h 38m |
Cheapest ticket price $13 (€11) |
Buses per day 2 |
Direct buses 1 |
Fastest bus 3h 35m |
First bus 12:36 AM |
Last bus 9:50 PM |
Cheapest Month Aug |
Cheapest Day Thu |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Wed |
Best time to book 1 day |
Bus providers: National Express from Cardiff to HaverfordwestYou can travel by bus between Cardiff to Haverfordwest with National Express for as low as $12 (€10). When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Bus from Cardiff to Haverfordwest
Find answers to the most common questions about traveling from Cardiff to Haverfordwest by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Haverfordwest, this guide helps you travel smarter and with confidence.

- National Express
- Assistance
- Priority seating
- Accessible toilets.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- National Express
- 10€ per additional bag.
popular bus stations
Popular bus stations from Cardiff to Haverfordwest
More options for your journey from Cardiff to Haverfordwest
Here are some other resources that might have the information you need

