Compare all timetables for the bus from Cardiff to Carmarthen
Here is a selection of the cheapest bus trips from the schedule from Cardiff to Carmarthen from various bus operators like National Express for the next days.
| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 2h 5m | 4:15 PM | Cardiff | Coach Station | 6:20 PM | Carmarthen | Bus Station | Economy | $10 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 7/19/2025 4:15:00 PM to Bus Station, Carmarthen (United Kingdom) arriving at 7/19/2025 6:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 2h 5m
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| National Express | 3h 10m | 2:35 PM | Cardiff | Coach Station | 5:45 PM | Carmarthen | Bus Station | Economy | $14 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 7/19/2025 2:35:00 PM to Bus Station, Carmarthen (United Kingdom) arriving at 7/19/2025 5:45:00 PM. 50 Economy ticket for $14 per person are available. Travel duration is 3h 10m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 2h 5m | 2:45 PM | Cardiff | Coach Station | 4:50 PM | Carmarthen | Bus Station | Economy | $13 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 7/20/2025 2:45:00 PM to Bus Station, Carmarthen (United Kingdom) arriving at 7/20/2025 4:50:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 5m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 2h 10m | 2:50 PM | Cardiff | Coach Station | 5:00 PM | Carmarthen | Bus Station | Economy | $10 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 7/21/2025 2:50:00 PM to Bus Station, Carmarthen (United Kingdom) arriving at 7/21/2025 5:00:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 2h 10m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 2h 10m | 2:50 PM | Cardiff | Coach Station | 5:00 PM | Carmarthen | Bus Station | Economy | $10 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 7/23/2025 2:50:00 PM to Bus Station, Carmarthen (United Kingdom) arriving at 7/23/2025 5:00:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 2h 10m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 2h 10m | 2:50 PM | Cardiff | Coach Station | 5:00 PM | Carmarthen | Bus Station | Economy | $10 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 7/24/2025 2:50:00 PM to Bus Station, Carmarthen (United Kingdom) arriving at 7/24/2025 5:00:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 2h 10m
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Facts about the bus from Cardiff to Carmarthen
Compare all providers like National Express that travel 1 times every day by bus from Cardiff to Carmarthen in one click! Book your bus ticket from Cardiff to Carmarthen starting from $10!
| Cheapest Bus | $10 |
| Fastest Bus | 2h 5m |
| Earliest Bus | 2:35 PM |
| Latest Bus | 2:50 PM |
| Daily Bus Routes | 1 Ø |
| Distance | 55.1 miles |
| Bus Companies | National Express |
Cheapest bus connections from Cardiff to Carmarthen
Every day, 1 buses from 1 bus companies leave Cardiff for Carmarthen: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/19/2025 and for the following days.
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
07/13
Monday
07/14
Tuesday
07/15
Wednesday
07/16
Thursday
07/17
Friday
07/18
Saturday
07/19
$10
Sunday
07/20
$13
Monday
07/21
$10
Tuesday
07/22
Wednesday
07/23
$10
Thursday
07/24
$10
Friday
07/25
Saturday
07/26
$10
Sunday
07/27
Monday
07/28
Tuesday
07/29
Wednesday
07/30
Thursday
07/31
Friday
08/01
$10
Saturday
08/02
Sunday
08/03
Monday
08/04
Tuesday
08/05
Wednesday
08/06
Thursday
08/07
Friday
08/08
Saturday
08/09
How to save money travelling from Cardiff to Carmarthen
Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:
Book the ticket from Cardiff to Carmarthen in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Cardiff to Carmarthen, compared instead if you buy it at the last moment, or directly at the station.
If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Cardiff to Carmarthen are also emptier.All bus stations and stops in Cardiff and Carmarthen
In the map below, you can see where to find all bus stations in Cardiff and Carmarthen.
Service and Comfort on the bus from Cardiff to Carmarthen
Want to know which seat classes are available on the buses from Cardiff to Carmarthen? Or which bus companies serve the route Cardiff to Carmarthen? Below you will find answers to your questions.
FAQs about the Cardiff to Carmarthen bus
How much does a Cardiff Carmarthen bus trip cost?
This depends on, among other things, the day and time of travel. The cheapest trip is available from $10 and takes 2h 5m to reach Carmarthen. Compare offers to save money!
How much could I save by comparing buses from Cardiff to Carmarthen?
This route is offered by 1 companies with a range of ticket prices between $10 and $14. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Carmarthen.
On average, how many connections are available from Cardiff to Carmarthen each day?
Every day, the Cardiff to Carmarthen bus route is served by approximately 1 connections. With our search, you can compare bus times to find the perfect trip.
How long does a bus journey from Cardiff to Carmarthen take?
The fastest bus from Cardiff to Carmarthen is offered by National Express and takes 2h 5m. Bus tickets for this connection cost $10. In this context, bear in mind that the journey can take longer due to traffic.
What time is the first bus from Cardiff to Carmarthen?
The earliest bus arriving in Carmarthen from Cardiff starts at 2:35 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.
What time is the last bus from Cardiff to Carmarthen?
The latest bus trip departing from Cardiff for Carmarthen starts at 2:50 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.
Which bus companies operate the Cardiff Carmarthen route?
When traveling by bus from Cardiff to Carmarthen, passengers can travel with National Express. With our search, you can compare all available bus tickets to book the one that works for you.
Is there a direct bus between Cardiff and Carmarthen?
You can check all the direct connections between Cardiff and Carmarthen by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: National Express.
What can I take with me on the Cardiff to Carmarthen bus route?
Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Cardiff Carmarthen bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.
What equipment is available for the Cardiff Carmarthen bus route?
The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Cardiff to Carmarthen on your planned travel date.
Available seat classes which are offered on the bus route Cardiff to Carmarthen
Economy
The cheapest option available for your ticket, it usually comes with reclinable seats and AC.
More bus routes to Cardiff and to Carmarthen
Here’s an overview of the most popular bus routes to Cardiff and to Carmarthen. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Popular Airport Shuttles to Cardiff and to Carmarthen
