Compare all timetables for the bus from London to Carmarthen
Here is a selection of the cheapest bus trips from the schedule from London 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 | 5h 45m | 12:00 | London | Victoria Coach Station | 17:45 | Carmarthen | Bus Station | Economy | £14 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 05/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 05/08/2026 17:45:00. 50 Economy ticket for £14 per person are available. Travel duration is 5h 45m
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| National Express | 6h 30m | 12:30 | London | Victoria Coach Station | 19:00 | Carmarthen | Bus Station | Economy | £17 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 05/08/2026 12:30:00 to Bus Station, Carmarthen (United Kingdom) arriving at 05/08/2026 19:00:00. 50 Economy ticket for £17 per person are available. Travel duration is 6h 30m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 12:00 | London | Victoria Coach Station | 17:45 | Carmarthen | Bus Station | Economy | £23 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 06/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 06/08/2026 17:45:00. 50 Economy ticket for £23 per person are available. Travel duration is 5h 45m
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| National Express | 6h 30m | 12:30 | London | Victoria Coach Station | 19:00 | Carmarthen | Bus Station | Economy | £41 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 06/08/2026 12:30:00 to Bus Station, Carmarthen (United Kingdom) arriving at 06/08/2026 19:00:00. 50 Economy ticket for £41 per person are available. Travel duration is 6h 30m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 6h 30m | 12:00 | London | Victoria Coach Station | 18:30 | Carmarthen | Bus Station | Economy | £16 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 07/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 07/08/2026 18:30:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 30m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 12:00 | London | Victoria Coach Station | 17:45 | Carmarthen | Bus Station | Economy | £16 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 08/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 08/08/2026 17:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 45m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 12:00 | London | Victoria Coach Station | 17:45 | Carmarthen | Bus Station | Economy | £16 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 09/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 09/08/2026 17:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 45m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 12:00 | London | Victoria Coach Station | 17:45 | Carmarthen | Bus Station | Economy | £16 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 10/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 10/08/2026 17:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 45m
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| National Express | 6h 30m | 12:30 | London | Victoria Coach Station | 19:00 | Carmarthen | Bus Station | Economy | £16 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 10/08/2026 12:30:00 to Bus Station, Carmarthen (United Kingdom) arriving at 10/08/2026 19:00:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 30m
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| National Express | 6h 5m | 12:55 | London | Hammersmith | 19:00 | Carmarthen | Bus Station | Economy | £16 |
A Bus from National Express goes from Hammersmith, London (United Kingdom) at 10/08/2026 12:55:00 to Bus Station, Carmarthen (United Kingdom) arriving at 10/08/2026 19:00:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 5m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 12:00 | London | Victoria Coach Station | 17:45 | Carmarthen | Bus Station | Economy | £14 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/08/2026 12:00:00 to Bus Station, Carmarthen (United Kingdom) arriving at 11/08/2026 17:45:00. 50 Economy ticket for £14 per person are available. Travel duration is 5h 45m
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| National Express | 6h 30m | 12:30 | London | Victoria Coach Station | 19:00 | Carmarthen | Bus Station | Economy | £28 |
A Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/08/2026 12:30:00 to Bus Station, Carmarthen (United Kingdom) arriving at 11/08/2026 19:00:00. 50 Economy ticket for £28 per person are available. Travel duration is 6h 30m
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| National Express | 6h 5m | 12:55 | London | Hammersmith | 19:00 | Carmarthen | Bus Station | Economy | £28 |
A Bus from National Express goes from Hammersmith, London (United Kingdom) at 11/08/2026 12:55:00 to Bus Station, Carmarthen (United Kingdom) arriving at 11/08/2026 19:00:00. 50 Economy ticket for £28 per person are available. Travel duration is 6h 5m
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Best Price Offer: The price for the cheapest coach from London to Carmarthen is £14 on 05/08/2026. Flexible travellers save on ticket prices.
Facts about coaches from London to Carmarthen
Compare all providers like National Express that travel 1 times every day by bus from London to Carmarthen in one click! Book your bus ticket from London to Carmarthen starting from £14!
| Cheapest Bus | £14 |
| Fastest Bus | 5h 45m |
| Earliest Coach | 12:00 |
| Latest Coach | 12:55 |
| Daily Bus Connections | 1 Ø |
| Distance | 291.1 km |
| Coach Companies | National Express |
Cheapest coach connections from London to Carmarthen
Every day, 1 buses from 1 coach companies leave London for Carmarthen: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/08/2026 and for the following days.
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
03/08
Tuesday
04/08
Wednesday
05/08
£14
Thursday
06/08
£23
Friday
07/08
£16
Saturday
08/08
£16
Sunday
09/08
£16
Monday
10/08
£16
Tuesday
11/08
£14
Wednesday
12/08
£16
Thursday
13/08
Friday
14/08
£26
Saturday
15/08
£26
Sunday
16/08
£28
Monday
17/08
£28
Tuesday
18/08
£16
Wednesday
19/08
£29
Thursday
20/08
£26
Friday
21/08
£14
Saturday
22/08
£26
Sunday
23/08
Monday
24/08
£18
Tuesday
25/08
£16
Wednesday
26/08
£16
Thursday
27/08
£16
Friday
28/08
£16
Saturday
29/08
£16
Sunday
30/08
How to save money travelling from London 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 London 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 London 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 London to Carmarthen are also emptier.Beloved bus companies from London to Carmarthen
These are the most booked bus companies between London to Carmarthen from our users.
National Express from London to Carmarthen
Here you will find the key facts about the National Express bus route London to Carmarthen:
| Cheapest Price | £14 |
| Fastest Coach | 5h 45m |
| Earliest Coach | 12:00 |
| Last Coach | 12:55 |
| Daily Connections | 1 Ø |
| Found on | 05/08/2026 |
All bus stations and stops in London and Carmarthen
The map below shows you where to find all the bus stations in London and Carmarthen.
Service and Comfort on the bus from London to Carmarthen
Want to know which seat classes are available on the coaches from London to Carmarthen? Or which bus companies serve the route London to Carmarthen? Below you will find answers to your questions.
FAQs about the London to Carmarthen bus
How much does a London - Carmarthen coach trip cost?
This depends on, among other things, the day and travel time. The cheapest ticket for the London - Carmarthen bus trip is available from £14 and takes 5h 45m. Compare offers and save money!
How much could I save by comparing buses from London to Carmarthen?
The connection London to Carmarthen is offered by 1 companies with ticket prices ranging from £14 to £41. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.
How many connections are available for the London - Carmarthen route on average every day?
Each day, the bus route from London 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 London take?
The quickest coach from London to Carmarthen is provided by National Express and takes 5h 45m. Coach tickets for this connection cost £14. However, keep in mind that the connection can take longer due to traffic.
What time is the first bus from London to Carmarthen?
The earliest bus to Carmarthen departs from London at 12:00. 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 London to Carmarthen?
The latest bus to Carmarthen departs from London at 12:55. 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 London - Carmarthen route?
Passengers looking to travel from London 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 London and Carmarthen?
You can check all the direct connections between London 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 London?
Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the London 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 London 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 London to Carmarthen on your planned travel date.
How does CheckMyBus find the best bus deals from London 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 London 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 London to Carmarthen?
Prices and availability for 1 trips between London 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 London to Carmarthen
Economy
The cheapest option available for your ticket, it usually comes with reclinable seats and AC.
More bus routes to London and to Carmarthen
Here’s an overview of the most popular bus routes to London and to Carmarthen. Simply click on the connection of your choice, and you will find all the details about your bus route!
- Bus Routes to London
- Bus to London from Basildon
- Buses Birmingham to London
- Coach from Brighton to London
- Coach from Bristol to London
- Buses Canterbury to London
- Bus to London from Colchester
- Coach from Edinburgh to London
- Coach Hatfield to London
- Coach from Hemel Hempstead to London
- Coach from Leeds to London
- Bus to London from Manchester
- Milan to London coach
- Oxford to London bus
- Bus Paris to London
- Portsmouth to London coach
- Reading to London bus
- Bus to London from Sevenoaks
- Bus from Stevenage to London
- Coach from Winchester to London
- Buses Wolverhampton to London
- Bus Routes to Carmarthen
- Aberystwyth to Carmarthen coach
- Bath to Carmarthen coach
- Bus from Birmingham to Carmarthen
- Coach Bournemouth to Carmarthen
- Bridgend to Carmarthen coach
- Brighton to Carmarthen coach
- Bus from Buckingham to Carmarthen
- Coach to Carmarthen from Kilgetty
- Coach from Neath to Carmarthen
- Bus Newport (Wales) to Carmarthen
- Bus from Pembroke Dock to Carmarthen
- Coaches Pembroke to Carmarthen
- Coach from Port Talbot to Carmarthen
- Reading to Carmarthen coach
- Bus from Swansea to Carmarthen
Popular Airport Transfers to London and to Carmarthen
