Which bus from Bristol to Carmarthen is the cheapest?

Compare all bus companies and find the best price: Bus tickets from $20
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from Bristol to Carmarthen

Here is a selection of the cheapest bus trips from the schedule from Bristol to Carmarthen from various bus operators like National Express for the next days.

today
$28
tomorrow
Tuesday
$20
Wednesday
$21
Thursday
Friday
$29
Saturday
$46

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 5h 0m 12:45 PM Bristol Coach Station 5:45 PM Carmarthen Bus Station  Economy $28
  • Did you know that if you travel from Bristol to Carmarthen via Newport (Wales), you can save more than $9? You can find the corresponding connections below.
    • FlixBus
      4h 35m
      0
      1:55 PM
      Bristol
      Coach Station
      2:50 PM
      Newport (Wales)
      Queensway
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 45m
    • National Express
      2h 55m
      0
      3:35 PM
      Newport (Wales)
      Bus Station
      6:30 PM
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      $13
    Travel Time is 0h 25m shorter, and you will save $9

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 15m 12:45 PM Bristol Coach Station 5:00 PM Carmarthen Bus Station  Economy $20

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 15m 12:45 PM Bristol Coach Station 5:00 PM Carmarthen Bus Station  Economy $21
  • Did you know that if you travel from Bristol to Carmarthen via Newport (Wales), you can save more than $2? You can find the corresponding connections below.
    • FlixBus
      4h 35m
      0
      1:55 PM
      Bristol
      Coach Station
      2:50 PM
      Newport (Wales)
      Queensway
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 45m
    • National Express
      2h 55m
      0
      3:35 PM
      Newport (Wales)
      Bus Station
      6:30 PM
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      $13
    Travel time is 0h 20m longer, but you will save $2

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 5h 45m 12:45 PM Bristol Coach Station 6:30 PM Carmarthen Bus Station  Economy $29
  • Did you know that if you travel from Bristol to Carmarthen via Swansea, you can save more than $13? You can find the corresponding connections below.
    • FlixBus
      8h 20m
      0
      9:25 AM
      Bristol
      Coach Station
      11:55 AM
      Swansea
      City Bus Station
      0
      FlixBus
      Economy
      $8
      • Waiting Time 5h 5m
    • National Express
      0h 45m
      0
      5:00 PM
      Swansea
      City Bus Station
      5:45 PM
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      $8
    Travel time is 2h 35m longer, but you will save $13

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 5h 0m 12:45 PM Bristol Coach Station 5:45 PM Carmarthen Bus Station  Economy $46
  • Did you know that if you travel from Bristol to Carmarthen via Newport (Wales), you can save more than $27? You can find the corresponding connections below.
    • FlixBus
      4h 35m
      0
      1:55 PM
      Bristol
      Coach Station
      2:50 PM
      Newport (Wales)
      Queensway
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 45m
    • National Express
      2h 55m
      0
      3:35 PM
      Newport (Wales)
      Bus Station
      6:30 PM
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      $13
    Travel Time is 0h 25m shorter, and you will save $27

Best Price Offer: The price for the cheapest bus from Bristol to Carmarthen is $20 on 2/10/2026. Flexible travelers save on ticket prices.


Facts about the bus from Bristol to Carmarthen

Compare all providers like National Express that travel 1 times every day by bus from Bristol to Carmarthen in one click! Book your bus ticket from Bristol to Carmarthen starting from $20!

Cheapest Bus $20
Fastest Bus 4h 15m
Earliest Bus 12:45 PM
Latest Bus 12:45 PM
Daily Bus Routes 1 Ø
Distance 79.0 miles
Bus Companies National Express

Cheapest bus connections from Bristol to Carmarthen

Every day, 1 buses from 1 bus companies leave Bristol for Carmarthen: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 02/08/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 02/08
$28
Monday 02/09
Tuesday 02/10
$20
Wednesday 02/11
$21
Thursday 02/12
Friday 02/13
$29
Saturday 02/14
$46
Sunday 02/15
Monday 02/16
$45
Tuesday 02/17
Wednesday 02/18
Thursday 02/19
Friday 02/20
Saturday 02/21
Sunday 02/22
Monday 02/23
Tuesday 02/24
Wednesday 02/25
Thursday 02/26
Friday 02/27
Saturday 02/28
Sunday 03/01
Monday 03/02
Tuesday 03/03
Wednesday 03/04
Thursday 03/05
Friday 03/06
Saturday 03/07

How to save money travelling from Bristol 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 Bristol 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 Bristol 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 Bristol to Carmarthen are also emptier.

All bus stations and stops in Bristol and Carmarthen

In the map below, you can see where to find all bus stations in Bristol and Carmarthen.

Service and Comfort on the bus from Bristol to Carmarthen

Want to know which seat classes are available on the buses from Bristol to Carmarthen? Or which bus companies serve the route Bristol to Carmarthen? Below you will find answers to your questions.

FAQs about the Bristol to Carmarthen bus

How much does a Bristol Carmarthen bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $20 and takes 4h 15m to reach Carmarthen. Compare offers to save money!

How much could I save by comparing buses from Bristol to Carmarthen?

This route is offered by 1 companies with a range of ticket prices between $20 and $46. 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 Bristol to Carmarthen each day?

Every day, the Bristol 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 Bristol to Carmarthen take?

The fastest bus from Bristol to Carmarthen is offered by National Express and takes 4h 15m. Bus tickets for this connection cost $20. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Bristol to Carmarthen?

The earliest bus arriving in Carmarthen from Bristol starts at 12:45 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 Bristol to Carmarthen?

The latest bus trip departing from Bristol for Carmarthen starts at 12:45 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 Bristol Carmarthen route?

When traveling by bus from Bristol 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 Bristol and Carmarthen?

You can check all the direct connections between Bristol 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 Bristol 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 Bristol 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 Bristol 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 Bristol to Carmarthen on your planned travel date.

How does CheckMyBus find the best bus deals from Bristol to Carmarthen?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 1 daily trips between Bristol and Carmarthen. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Bristol to Carmarthen?

Prices and availability for 1 trips between Bristol and Carmarthen change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Bristol to Carmarthen

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Bristol and to Carmarthen

Here’s an overview of the most popular bus routes to Bristol and to Carmarthen. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus to Bristol from Peterborough Bus to Bristol from Peterborough
Bus Aberdeen to Bristol Bus Aberdeen to Bristol
Bus from Lyon to Bristol Bus from Lyon to Bristol
From Northampton to Bristol bus From Northampton to Bristol bus
Bus Cardiff to Carmarthen Bus Cardiff to Carmarthen
From Glasgow to Carmarthen bus From Glasgow to Carmarthen bus
Buses from Manchester to Carmarthen Buses from Manchester to Carmarthen
Bus Reading to Carmarthen Bus Reading to Carmarthen
Popular Airport Shuttles to Bristol and to Carmarthen
CheckMyBus › Buses in United Kingdom › Bus to Bristol › Bus to Carmarthen

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

offers,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

to

personalize

the

ads.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.