Bus Carmarthen to Bristol: Compare prices and save money

Compare all timetables for the bus from Carmarthen to Bristol

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

today

tomorrow

$19

Saturday

$21

Sunday

$20

Monday

$14

Tuesday

$13

Wednesday

$13

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	National Express	4h 15m	9:35 AM	Carmarthen	Bus Station	1:50 PM	Bristol	Coach Station		Economy	$19	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/23/2026 9:35:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/23/2026 1:50:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 15m
	National Express	5h 10m	11:10 AM	Carmarthen	Bus Station	4:20 PM	Bristol	Coach Station		Economy	$21	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/23/2026 11:10:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/23/2026 4:20:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 5h 10m

Did you know that if you travel from Carmarthen to Bristol via St Clears, you can save more than $1? You will find the corresponding connections below.
- National Express
  
  Save more than 5%
  
  4h 35m
  
  Carmarthen
  
  8 mi
  
  9:15 AM
  
  St Clears
  Bus Stop
  
  1:50 PM
  
  Bristol
  Coach Station
  
  0 mi
  
  Economy
  
  $18
  
  A Bus from National Express goes from Bus Stop, St Clears (United Kingdom) at 10/23/2026 9:15:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/23/2026 1:50:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 35m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	National Express	5h 10m	11:10 AM	Carmarthen	Bus Station	4:20 PM	Bristol	Coach Station		Economy	$21	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/24/2026 11:10:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/24/2026 4:20:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 5h 10m

Did you know that if you travel from Carmarthen to Bristol via St Clears, you can save more than $1? You will find the corresponding connections below.
- National Express
  
  Save more than 5%
  
  5h 32m
  
  Carmarthen
  
  8 mi
  
  10:48 AM
  
  St Clears
  Bus Stop
  
  4:20 PM
  
  Bristol
  Coach Station
  
  0 mi
  
  Economy
  
  $20
  
  A Bus from National Express goes from Bus Stop, St Clears (United Kingdom) at 10/24/2026 10:48:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/24/2026 4:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 32m
Did you know that if you travel from Carmarthen to Bristol via Cardiff, you can save more than $4? You can find the corresponding connections below.
- National Express
  
  4h 10m
  
  0
  
  9:50 AM
  
  Carmarthen
  Bus Station
  
  12:15 PM
  
  Cardiff
  Coach Station
  
  0
  
  Economy
  
  $9
  
  A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/26/2026 9:50:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 10/26/2026 12:15:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 2h 25m
- FlixBus
  
  1h 20m
  
  0
  
  12:40 PM
  
  Cardiff
  Kingsway Bus Stop
  
  2:00 PM
  
  Bristol
  Coach Station
  
  0
  
  Economy
  
  $8
  
  A Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 10/26/2026 12:40:00 PM to Coach Station, Bristol (United Kingdom) arriving at 10/26/2026 2:00:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
Travel Time is 1h 0m shorter, and you will save $4

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	National Express	5h 10m	11:10 AM	Carmarthen	Bus Station	4:20 PM	Bristol	Coach Station		Economy	$20	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/25/2026 11:10:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/25/2026 4:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 10m

Did you know that if you travel from Carmarthen to Bristol via St Clears, you can save more than $0? You will find the corresponding connections below.
- National Express
  
  Save more than 1%
  
  5h 32m
  
  Carmarthen
  
  8 mi
  
  10:48 AM
  
  St Clears
  Bus Stop
  
  4:20 PM
  
  Bristol
  Coach Station
  
  0 mi
  
  Economy
  
  $20
  
  A Bus from National Express goes from Bus Stop, St Clears (United Kingdom) at 10/25/2026 10:48:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/25/2026 4:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 32m
Did you know that if you travel from Carmarthen to Bristol via Cardiff, you can save more than $5? You can find the corresponding connections below.
- National Express
  
  6h 45m
  
  0
  
  11:10 AM
  
  Carmarthen
  Bus Station
  
  1:40 PM
  
  Cardiff
  Coach Station
  
  0
  
  Economy
  
  $9
  
  A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/26/2026 11:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 10/26/2026 1:40:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 2h 30m
- National Express
  
  1h 30m
  
  0
  
  4:25 PM
  
  Cardiff
  Coach Station
  
  5:55 PM
  
  Bristol
  Coach Station
  
  0
  
  Economy
  
  $7
  
  A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 10/26/2026 4:25:00 PM to Coach Station, Bristol (United Kingdom) arriving at 10/26/2026 5:55:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 30m
Travel time is 1h 35m longer, but you will save $5

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	National Express	5h 10m	11:10 AM	Carmarthen	Bus Station	4:20 PM	Bristol	Coach Station		Economy	$14	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/26/2026 11:10:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/26/2026 4:20:00 PM. 50 Economy ticket for $14 per person are available. Travel duration is 5h 10m

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	National Express	5h 10m	11:10 AM	Carmarthen	Bus Station	4:20 PM	Bristol	Coach Station		Economy	$13	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/27/2026 11:10:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/27/2026 4:20:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 5h 10m

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	National Express	5h 10m	11:10 AM	Carmarthen	Bus Station	4:20 PM	Bristol	Coach Station		Economy	$13	A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/28/2026 11:10:00 AM to Coach Station, Bristol (United Kingdom) arriving at 10/28/2026 4:20:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 5h 10m

Best Price Offer: The price for the cheapest bus from Carmarthen to Bristol is $13 on 10/20/2026. Flexible travelers save on ticket prices.

Facts about the bus from Carmarthen to Bristol

Compare all providers like National Express that travel 1 times every day by bus from Carmarthen to Bristol in one click! Book your bus ticket from Carmarthen to Bristol starting from $13!

Cheapest Bus	$13
Fastest Bus	4h 15m
Earliest Bus	9:35 AM
Latest Bus	11:10 AM
Daily Bus Routes	1 Ø
Distance	79.0 miles
Bus Companies	National Express

Cheapest bus connections from Carmarthen to Bristol

Every day, 1 buses from 1 bus companies leave Carmarthen for Bristol: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 10/22/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 10/18

Monday 10/19

Tuesday 10/20

Wednesday 10/21

Thursday 10/22

Friday 10/23

$19

Saturday 10/24

$21

Sunday 10/25

$20

Monday 10/26

$14

Tuesday 10/27

$13

Wednesday 10/28

$13

Thursday 10/29

$13

Friday 10/30

$20

Saturday 10/31

$19

Sunday 11/01

Monday 11/02

$16

Tuesday 11/03

$15

Wednesday 11/04

$16

Thursday 11/05

$16

Friday 11/06

$16

Saturday 11/07

$18

Sunday 11/08

$23

Monday 11/09

$15

Tuesday 11/10

$15

Wednesday 11/11

$15

Thursday 11/12

$15

Friday 11/13

Saturday 11/14

How to save money travelling from Carmarthen to Bristol

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 Carmarthen to Bristol 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 Carmarthen to Bristol, 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 Carmarthen to Bristol are also emptier.

All bus stations and stops in Carmarthen and Bristol

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

Bus Station

Blue St 4

UWE

Coldharbour Lane

Coach Station

Cannon Street/Whitson St

Bond Street

Bond Street 34

Clifton Down

Whiteladies Road 1-3

University Queens Rd

Queens Road

Service and Comfort on the bus from Carmarthen to Bristol

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

FAQs about the Carmarthen to Bristol bus

How much does a Carmarthen Bristol bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $13 and takes 5h 10m to reach Bristol. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $13 and $21. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Bristol.

On average, how many connections are available from Carmarthen to Bristol each day?

Every day, the Carmarthen to Bristol 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 Carmarthen to Bristol take?

The fastest bus from Carmarthen to Bristol is offered by National Express and takes 4h 15m. Bus tickets for this connection cost $19. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Carmarthen to Bristol?

The earliest bus arriving in Bristol from Carmarthen starts at 9:35 AM. 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 Carmarthen to Bristol?

The latest bus trip departing from Carmarthen for Bristol starts at 11:10 AM. 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 Carmarthen Bristol route?

When traveling by bus from Carmarthen to Bristol, 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 Carmarthen and Bristol?

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

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

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 Carmarthen and Bristol. 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 Carmarthen to Bristol?

Prices and availability for 1 trips between Carmarthen and Bristol 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 Carmarthen to Bristol

Economy

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

More bus routes to Carmarthen and to Bristol

Here’s an overview of the most popular bus routes to Carmarthen and to Bristol. Simply click on the connection of your choice, and you will find all the details about your bus route!