Which bus from Birmingham to Carmarthen is the cheapest?

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Which bus from Birmingham to Carmarthen is the best?

Check the bus schedule for Birmingham 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
£18
tomorrow
£23
Wednesday
£23
Thursday
£23
Friday
£19
Saturday
£9
Sunday
£10

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 14:00 Birmingham Coach Station 19:00 Carmarthen Bus Station  Economy £18
National Express 4h 45m 14:15 Birmingham Bearwood 19:00 Carmarthen Bus Station  Economy £20
National Express 10h 5m 07:40 Birmingham Coach Station 17:45 Carmarthen Bus Station  Economy £26

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 10h 5m 07:40 Birmingham Coach Station 17:45 Carmarthen Bus Station  Economy £23
National Express 5h 0m 14:00 Birmingham Coach Station 19:00 Carmarthen Bus Station  Economy £28
National Express 4h 45m 14:15 Birmingham Bearwood 19:00 Carmarthen Bus Station  Economy £28
  • Did you know that if you travel from Birmingham to Carmarthen via Cardiff, you can save more than £6? You can find the corresponding connections below.
    • National Express
      5h 0m
      0
      14:00
      Birmingham
      Coach Station
      16:40
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 10m
    • National Express
      2h 10m
      0
      16:50
      Cardiff
      Coach Station
      19:00
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £9
    Travel time is 0h 15m longer, but you will save £6

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 10h 5m 07:40 Birmingham Coach Station 17:45 Carmarthen Bus Station  Economy £23
National Express 5h 0m 14:00 Birmingham Coach Station 19:00 Carmarthen Bus Station  Economy £28
National Express 4h 45m 14:15 Birmingham Bearwood 19:00 Carmarthen Bus Station  Economy £28
  • Did you know that if you travel from Birmingham to Carmarthen via Cardiff, you can save more than £6? You can find the corresponding connections below.
    • National Express
      5h 0m
      0
      14:00
      Birmingham
      Coach Station
      16:40
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 10m
    • National Express
      2h 10m
      0
      16:50
      Cardiff
      Coach Station
      19:00
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £9
    Travel time is 0h 15m longer, but you will save £6

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 10h 5m 07:40 Birmingham Coach Station 17:45 Carmarthen Bus Station  Economy £23
National Express 5h 0m 14:00 Birmingham Coach Station 19:00 Carmarthen Bus Station  Economy £28
  • Did you know that if you travel from Birmingham to Carmarthen via Cardiff, you can save more than £6? You can find the corresponding connections below.
    • National Express
      5h 0m
      0
      14:00
      Birmingham
      Coach Station
      16:40
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 10m
    • National Express
      2h 10m
      0
      16:50
      Cardiff
      Coach Station
      19:00
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £9
    Travel time is the same as the direct connection, but you will save £6

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 9h 0m 09:30 Birmingham Coach Station 18:30 Carmarthen Bus Station  Economy £19
National Express 8h 45m 09:45 Birmingham Bearwood 18:30 Carmarthen Bus Station  Economy £19
National Express 5h 35m 13:30 Birmingham Coach Station 19:05 Carmarthen Bus Station  Economy £28
National Express 5h 20m 13:45 Birmingham Bearwood 19:05 Carmarthen Bus Station  Economy £28
  • Did you know that if you travel from Birmingham to Carmarthen via Cardiff, you can save more than £2? You can find the corresponding connections below.
    • National Express
      4h 50m
      0
      13:30
      Birmingham
      Coach Station
      16:05
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £9
      • Waiting Time 0h 10m
    • National Express
      2h 5m
      0
      16:15
      Cardiff
      Coach Station
      18:20
      Carmarthen
      Bus Station
      0
      National Express
      Economy
      £8
    Travel Time is 0h 30m shorter, and you will save £2

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 50m 13:30 Birmingham Coach Station 18:20 Carmarthen Bus Station  Economy £9
National Express 4h 35m 13:45 Birmingham Bearwood 18:20 Carmarthen Bus Station  Economy £12
National Express 8h 15m 09:30 Birmingham Coach Station 17:45 Carmarthen Bus Station  Economy £19
National Express 8h 0m 09:45 Birmingham Bearwood 17:45 Carmarthen Bus Station  Economy £19

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 4h 50m 13:30 Birmingham Coach Station 18:20 Carmarthen Bus Station  Economy £10
National Express 4h 35m 13:45 Birmingham Bearwood 18:20 Carmarthen Bus Station  Economy £13
National Express 8h 15m 09:30 Birmingham Coach Station 17:45 Carmarthen Bus Station  Economy £19
National Express 8h 0m 09:45 Birmingham Bearwood 17:45 Carmarthen Bus Station  Economy £19

Best Price Offer: The price for the cheapest coach from Birmingham to Carmarthen is £9 on 08/08/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Birmingham and Carmarthen?

Here is the frequency of all coach connections from Birmingham to Carmarthen. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Friday is the busiest day, with more than 4 daily coaches from Birmingham to Carmarthen. Thursday has instead the fewest connections, with only 2 daily coaches between Birmingham and Carmarthen.
The busiest time of the day is the Afternoon, with 13 coaches from Birmingham to Carmarthen, while Morning sees the fewest connections between Birmingham and Carmarthen, with 10 offers.

All facts for Birmingham to Carmarthen bus at a glance

Compare all coach operators like National Express that travel daily 3 times by bus from Birmingham to Carmarthen in one click. Book your Birmingham to Carmarthen bus ticket starting from £9!

Cheapest Bus £9
Fastest Bus 4h 35m
Earliest Coach 07:40
Latest Coach 13:45
Daily Bus Connections 3 Ø
Distance 179.3 km
Coach Companies National Express

What are the cheapest coach tickets from Birmingham to Carmarthen?

Every day, 3 buses from 1 coach companies leave Birmingham for Carmarthen. Check the table below to find the cheapest prices for coach tickets for this route, starting from 03/08/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 03/08
£20
Tuesday 04/08
£28
Wednesday 05/08
£23
Thursday 06/08
£23
Friday 07/08
£19
Saturday 08/08
£12
Sunday 09/08
£10
Monday 10/08
£9
Tuesday 11/08
£9
Wednesday 12/08
£9
Thursday 13/08
Friday 14/08
£12
Saturday 15/08
£14
Sunday 16/08
£18
Monday 17/08
£18
Tuesday 18/08
£18
Wednesday 19/08
£14
Thursday 20/08
£9
Friday 21/08
£10
Saturday 22/08
£19
Sunday 23/08
Monday 24/08
£14
Tuesday 25/08
£14
Wednesday 26/08
£12
Thursday 27/08
£9
Friday 28/08
£13
Saturday 29/08
£19
Sunday 30/08

The cheapest time to travel from Birmingham to Carmarthen

See here on which day and which time of the day you can find the cheapest bus ticket from Birmingham to Carmarthen, for the next 30 days.
With a price starting from £9, Monday is the cheapest day for a coach from Birmingham to Carmarthen. Friday instead is the most expensive day with prices starting from £10.
Afternoon is the cheapest day time for bus tickets from Birmingham to Carmarthen, with £9. Morning is the most expensive time of the day with prices starting from £19.

How to save money travelling from Birmingham 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 Birmingham 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 Birmingham 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 Birmingham 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 Birmingham to Carmarthen?

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

National Express from Birmingham to Carmarthen

National Express

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

Cheapest Price £9
Fastest Coach 4h 35m
Earliest Coach 07:40
Last Coach 13:45
Daily Connections 3 Ø
Found on 10/07/2026
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 Birmingham and Carmarthen

Here is a map with all coach stations in Birmingham 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 Birmingham to Carmarthen

Check all information on comfort and services on the coaches from Birmingham 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 Birmingham to Carmarthen bus

How much does a Birmingham Carmarthen coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Birmingham Carmarthen bus trip is available from £9 and takes 4h 50m. Compare offers and save money!

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

This connection is offered by 1 companies with ticket prices ranging from £9 to £28. 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 Birmingham Carmarthen route on average every day?

Each day, the bus route from Birmingham to Carmarthen is offered by roughly 3 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Carmarthen from Birmingham take?

The quickest coach from Birmingham to Carmarthen is provided by National Express and takes 4h 35m. Coach tickets for this connection cost £12. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Birmingham to Carmarthen?

The earliest bus to Carmarthen departs from Birmingham at 07:40. 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 Birmingham to Carmarthen?

The latest bus to Carmarthen departs from Birmingham at 13:45. 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 Birmingham Carmarthen route?

Passengers looking to travel from Birmingham 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 Birmingham and Carmarthen?

You can check all the direct connections between Birmingham 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 Birmingham?

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 Birmingham 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 Birmingham 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 Birmingham to Carmarthen on your planned travel date.

How does CheckMyBus find the best coach deals from Birmingham 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 3 daily trips between Birmingham 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 Birmingham to Carmarthen?

Prices and availability for 3 trips between Birmingham 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 Birmingham to Carmarthen

Economy
Economy

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

More bus routes to Birmingham and to Carmarthen

Here’s an overview of the most popular bus routes to Birmingham and to Carmarthen. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
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Coaches Savona to Birmingham Coaches Savona to Birmingham
Bus from Plymouth to Birmingham Bus from Plymouth to Birmingham
Coach to Carmarthen from Pembroke Coach to Carmarthen from Pembroke
Buckingham to Carmarthen bus Buckingham to Carmarthen bus
Bus to Carmarthen from Neath Bus to Carmarthen from Neath
Bus to Carmarthen from Bath Bus to Carmarthen from Bath
Popular Airport Transfers to Birmingham and to Carmarthen
CheckMyBus › Coaches in United Kingdom › Coach to Birmingham › Coach to Carmarthen

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