Which bus from Bristol to Carmarthen is the cheapest?

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Which bus from Bristol to Carmarthen is the best?

Check the bus schedule for Bristol to Carmarthen. Here is a selection of the cheapest coach trips for the next days from bus operators like National Express. To see the full timetable for all coaches just use or search and compare.

today
£15
tomorrow
Thursday
£15
Friday
Saturday
£19
Sunday
£20
Monday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 15m 12:45 Bristol Coach Station 17:00 Carmarthen Bus Station  Economy £15
  • Did you know that if you travel from Bristol to Carmarthen via Cardiff, you can save more than £2? You can find the corresponding connections below.
    • FlixBus
      4h 15m
      0
      12:45
      Bristol
      Coach Station
      14:15
      Cardiff
      Kingsway Coach Stop
      0
      FlixBus
      Economy
      £5
      • Waiting Time 0h 35m
    • National Express
      2h 10m
      0
      14:50
      Cardiff
      Coach Station
      17:00
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £8
    Travel time is the same as the direct connection, but you will save £2

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 15m 12:45 Bristol Coach Station 17:00 Carmarthen Bus Station  Economy £15
  • Did you know that if you travel from Bristol to Carmarthen via Newport (Wales), you can save more than £6? You can find the corresponding connections below.
    • FlixBus
      5h 10m
      0
      13:55
      Bristol
      Coach Station
      14:50
      Newport (Wales)
      Queensway
      0
      FlixBus
      Economy
      £4
      • Waiting Time 0h 55m
    • National Express
      3h 20m
      0
      15:45
      Newport (Wales)
      Coach Station
      19:05
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £6
    Travel time is 0h 55m longer, but you will save £6

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 Bristol Coach Station 17:45 Carmarthen Bus Station  Economy £19
  • Did you know that if you travel from Bristol to Carmarthen via Newport (Wales), you can save more than £10? You can find the corresponding connections below.
    • FlixBus
      5h 10m
      0
      13:55
      Bristol
      Coach Station
      14:50
      Newport (Wales)
      Queensway
      0
      FlixBus
      Economy
      £4
      • Waiting Time 0h 55m
    • National Express
      3h 20m
      0
      15:45
      Newport (Wales)
      Coach Station
      19:05
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £6
    Travel time is 0h 10m longer, but you will save £10

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 5h 0m 12:45 Bristol Coach Station 17:45 Carmarthen Bus Station  Economy £20
  • Did you know that if you travel from Bristol to Carmarthen via Newport (Wales), you can save more than £11? You can find the corresponding connections below.
    • FlixBus
      5h 10m
      0
      13:55
      Bristol
      Coach Station
      14:50
      Newport (Wales)
      Queensway
      0
      FlixBus
      Economy
      £4
      • Waiting Time 0h 55m
    • National Express
      3h 20m
      0
      15:45
      Newport (Wales)
      Coach Station
      19:05
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £6
    Travel time is 0h 10m longer, but you will save £11

Best Price Offer: The price for the cheapest coach from Bristol to Carmarthen is £15 on 03/02/2026. Flexible travellers save on ticket prices.


All facts for Bristol to Carmarthen bus at a glance

Compare all coach operators like National Express that travel daily 1 times by bus from Bristol to Carmarthen in one click. Book your Bristol to Carmarthen bus ticket starting from £15!

Cheapest Bus £15
Fastest Bus 4h 15m
Earliest Coach 12:45
Latest Coach 12:45
Daily Bus Connections 1 Ø
Distance 127.1 km
Coach Companies National Express

What are the cheapest coach tickets from Bristol to Carmarthen?

Every day, 1 buses from 1 coach companies leave Bristol for Carmarthen. Check the table below to find the cheapest prices for coach tickets for this route, starting from 03/02/2026 and for the following days. Make sure get the cheapest bus ticket!

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

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 higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

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 coach 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 coaches from Bristol to Carmarthen are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Bristol to Carmarthen?

These are the most booked bus companies by our users on the Bristol to Carmarthen timetable.

National Express from Bristol to Carmarthen

National Express

Here you will find the key facts about the National Express bus route Bristol to Carmarthen:

Cheapest Price £15
Fastest Coach 4h 15m
Earliest Coach 12:45
Last Coach 12:45
Daily Connections 1 Ø
Found on 31/01/2026
In total 1 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Bristol and Carmarthen

Here is a map with all coach stations in Bristol and Carmarthen. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Bristol to Carmarthen

Check all information on comfort and services on the coaches from Bristol to Carmarthen. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Bristol to Carmarthen bus

How much does a Bristol Carmarthen coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Bristol Carmarthen bus trip is available from £15 and takes 4h 15m. Compare offers and save money!

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

This connection is offered by 1 companies with ticket prices ranging from £15 to £20. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Carmarthen.

How many connections are available for the Bristol Carmarthen route on average every day?

Each day, the bus route from Bristol to Carmarthen is offered by roughly 1 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Carmarthen from Bristol take?

The quickest coach from Bristol to Carmarthen is provided by National Express and takes 4h 15m. Coach tickets for this connection cost £15. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Bristol to Carmarthen?

The earliest bus to Carmarthen departs from Bristol at 12:45. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Bristol to Carmarthen?

The latest bus to Carmarthen departs from Bristol at 12:45. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Bristol Carmarthen route?

Passengers looking to travel from Bristol to Carmarthen can travel with National Express. Compare all available bus tickets with our search to book the trip that works best 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 bus to Carmarthen from Bristol?

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 bus for the Bristol Carmarthen bus route free of charge. Simply use our search to find a coach 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 travelling 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 coach 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’ll find all the details about your bus route!
Bus to Bristol from Fareham Bus to Bristol from Fareham
Bus to Bristol from Hayle Bus to Bristol from Hayle
Coach to Bristol from Dundee Coach to Bristol from Dundee
Bus to Bristol from Minehead Bus to Bristol from Minehead
Bus to Carmarthen from Blackburn Bus to Carmarthen from Blackburn
Coach Sheffield to Carmarthen Coach Sheffield to Carmarthen
Coach to Carmarthen from St Neots Coach to Carmarthen from St Neots
Kilgetty to Carmarthen bus Kilgetty to Carmarthen bus
Popular Airport Transfers to Bristol and to Carmarthen
CheckMyBus › Coaches in United Kingdom › Coach to Bristol › Coach to Carmarthen

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