- Must visit
Carmarthenshire Museum
The county museum in a former bishop’s palace, covering Roman finds, local history and changing displays in an atmospheric setting.
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The cheapest and fastest coaches from Plymouth to Carmarthen
Showing times, prices and bookable tickets for 02 Nov
- Cheapest price on 02 Nov
- £0
- Average ticket price on 02 Nov
- £39
- Fastest journey on 02 Nov
- 7 h 50 m
- Average journey duration on 02 Nov
- 8 h 33 m
- Buses on 02 Nov
- 2
- Distance
- 165 km
Cheap tickets
The best way to find a cheap coach ticket from Plymouth to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
Fast coaches
To travel from Plymouth to Carmarthen you need to make at least 2 changes.
11:30 7h50 Plymouth 19:20 Carmarthen Find prices3 changes9:15 9h15 Plymouth 18:30 Carmarthen £78 1 One-way 2 changes
11:30 7h50 Plymouth 19:20 Carmarthen Find prices3 changes9:15 9h15 Plymouth 18:30 Carmarthen £78 1 One-way 2 changes
Journey information
Overview: Bus from Plymouth to Carmarthen
United KingdomUnited Kingdom
Take a bus from Plymouth to Carmarthen and enjoy the approximately 165 km long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest coach runs at 06:35, the last at 20:20.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 165 km |
First bus 6:35 |
Last bus 20:20 |
Cheapest Month Apr |
Cheapest Day Tue |
High Season Jul - Sept |
Low Season Apr - Jun |
Best time to book 21 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Frequently asked questions about your Plymouth to Carmarthen trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Plymouth to Carmarthen.
The earliest coach from Plymouth to Carmarthen leaves at 6:35. Plan your trip with the Journey Planner from Omio.
The latest coach from Plymouth to Carmarthen leaves at 20:20.
Live departures
Plymouth to Carmarthen bus times
The table below shows live departures for Plymouth to Carmarthen coaches for today, Sunday 1 November. You can also manually refresh the results below to see updated coach journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 9:15 Plymouth | 9h05 | 18:20 Carmarthen | 2 changes | |
| 11:30 Plymouth | 7h50 | 19:20 Carmarthen | 3 changes | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Bus providers: Stagecoach South West, FlixBus from Plymouth to CarmarthenYou can travel by bus between Plymouth to Carmarthen with Stagecoach South West, FlixBus. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
8h 0m
Cheapest FlixBus Price
£58
FlixBus frequency
1 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Stagecoach South West
Luggage & cancellation policy
Average Stagecoach South West Duration
7h 45m
Cheapest Stagecoach South West Price
£78
Stagecoach South West frequency
1 a day
Companies, tickets, and onboard amenities between Plymouth and Carmarthen
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a coach from Plymouth to Carmarthen, you can count on Stagecoach South West, FlixBus for the best way to get you to Carmarthen. You can also check all possible coach companies who offer a service between Plymouth and Carmarthen and compare the amenities they offer before buying a coach ticket.
Yes, the following accessibility options are available when taking the coach from Plymouth to Carmarthen:
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from Plymouth to Carmarthen for coach company FlixBus.
Yes, bikes are allowed on board the coach with coach company {providersWithBike}.
Whether you can cancel your coach ticket from Plymouth to Carmarthen depends on the coach companies:
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
No, there is no food available to purchase on board the coach from Plymouth to Carmarthen.
Yes, the following luggage options are included when booking a coach ticket from Plymouth to Carmarthen:
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a coach ticket from Plymouth to Carmarthen:
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach from Plymouth to Carmarthen. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the coach from Plymouth to Carmarthen with the following coach company: FlixBus
Yes, there are USB plugs on board the coach from Plymouth to Carmarthen with the following coach company: FlixBus.
Yes, there is Wifi on board the coach from Plymouth to Carmarthen with the following coach company: FlixBus.
Complete guide to Carmarthen
Things to do in Carmarthen
Discover the best of Carmarthen — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Carmarthen trip today.
- Recommended
Carmarthen Roman Amphitheatre Museum
Small museum on the old Roman amphitheatre site, introducing Roman Moridunum and the archaeology of early Carmarthen.
- Recommended
Dylan Thomas Boathouse and Writing Shed
Museum telling the story of Dylan Thomas and his family in a restored chapel, with exhibits on writing, broadcasting and local roots.
- Must visit
Carmarthen Park
Large public park with formal gardens, play areas, riverside walks and a hilltop monument, ideal for a relaxed break near the centre.
- Recommended
King Street
Historic market quarter with independent shops, old arcades and everyday town life, good for browsing and seeing central Carmarthen on foot.
- Recommended
Parc y Belyn
Riverside green space and woodland paths beside the Towy, popular for walking, wildlife watching and easy access from the town centre.
- Gluten-free
Cawl
Traditional Welsh broth made with lamb or beef, root vegetables and leeks. A staple of rural west Wales, valued for its hearty, slow-cooked flavour.
- Vegetarian
Bara Brith
A rich fruit loaf or tea bread with dried fruit and spices, commonly sliced and served with butter. Long associated with Welsh baking and teatime.
- Vegetarian
Welsh Cakes
Small oatcakes cooked on a bakestone, often split and toasted with butter or cheese. A traditional Welsh breakfast and teatime bread.
The Warren
Popular casual restaurant known for burgers, brunch and modern comfort food in a lively town-centre setting.
The Corries
Stylish restaurant and bar serving modern British dishes, cocktails and varied seasonal plates in an elegant atmosphere.
The Old Moathouse
Well-known traditional pub with classic Welsh and British meals, local ales and a relaxed historic setting.
Pound sterling (£)
Moderate for the UK. Hotels and dining are usually cheaper than in Cardiff or London, while local transport and everyday costs stay fairly manageable for visitors.
Average meal costs
- Budget
- £8-12 for a budget meal.
- Mid-range
- £18-30 per person for a mid-range meal.
- Fine dining
- £45+ per person for fine dining.
- Coffee
- £2.80-4 for a coffee.
Tipping culture
Tipping is modest. In restaurants, 10-12.5% is appreciated if service is not included. Round up taxi fares, and tipping in cafés is optional.
TrawsCymru
Get the appOfficial public transport app
Prices
- Single ticket
- £4
- Day pass
- £7
To the city centre
Carmarthen, Lammas Street (Rose and Crown Hotel) -> Carmarthen Bus Station
- Distance
- 400 m
- Travel time
- 5 min
- TrawsCymru adult day tickets are £7 from 1 February 2026 and cover multiple listed TrawsCymru routes, including T1C between Carmarthen and Aberystwyth.
- TrawsCymru buses accept contactless payment on board. For short trips in central Carmarthen, walking to Carmarthen Bus Station is usually quickest.
FAQs: Plymouth to Carmarthen coach
Find answers to the most common questions about traveling from Plymouth to Carmarthen by coach. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest coach, the cheapest option, or tips for making the most of your visit at Carmarthen, this guide helps you travel smarter and with confidence.
It's helpful to compare your options as there are 2 ways to travel between Plymouth and Carmarthen including taking a coach and train.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
popular bus stations
Important Stations and Airports in Plymouth and Carmarthen
Most Plymouth to Carmarthen buses use the Plymouth, Coach Station to Carmarthen, Lammas Street (Rose and Crown Hotel) station pair. Use this guide to compare Plymouth and Carmarthen bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Plymouth
Arrival bus stations in Carmarthen
Which Plymouth station do buses to Carmarthen leave from?
Buses from Plymouth to Carmarthen leave from Plymouth, Coach Station. The station is from Plymouth city centre at Plymouth Coach Station, Plymouth PL1 1LR, UK.
Plymouth, Coach StationPlymouth Coach Station, Plymouth PL1 1LR, UK
City-centre transport
Getting to Plymouth, Coach Station from Plymouth city centre
TRUE
Plymouth, Coach Station bus station facilities and services
Plymouth, Coach Station has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Plymouth, Coach Station. ATMs are available at Plymouth, Coach Station.
Tickets and information
Ticket office support is available at Plymouth, Coach Station.
Parking, taxis and toilets
Available at Plymouth, Coach Station: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Plymouth, Coach Station: Station is accessible with ramps and level access.
Which Carmarthen station do buses from Plymouth arrive at?
Buses from Plymouth to Carmarthen arrive at Carmarthen, Lammas Street (Rose and Crown Hotel). Carmarthen, Lammas Street (Rose and Crown Hotel) is from Carmarthen city centre.
Carmarthen, Lammas Street (Rose and Crown Hotel)2-5 Guildhall Square, Carmarthen SA31 1NP, UK
City-centre transport
Getting to Carmarthen, Lammas Street (Rose and Crown Hotel) from Carmarthen city centre
BusT1x, 322, T1, T1a · 5m · £1 · every ~4 min
Carmarthen, Lammas Street (Rose and Crown Hotel) bus station facilities and services
Carmarthen, Lammas Street (Rose and Crown Hotel) has practical services for this route, including Accessibility.
Accessibility
Accessibility facilities are available at Carmarthen, Lammas Street (Rose and Crown Hotel): The place has an entrance that is wheelchair-accessible.
Bus stations for Plymouth to Carmarthen
Check bus stations information for Plymouth and Carmarthen, including where buses depart and arrive on this route.
Passengers board the coach most frequently from Plymouth, Coach Station, which is located around away from the city centre, and they get off the coach at Carmarthen, Lammas Street (Rose and Crown Hotel), located 0 away from the city centre.
Most popular bus connections from Plymouth
More options for your journey from Plymouth to Carmarthen
Here are some other resources that might have the information you need
Most popular buses to and from Carmarthen and Plymouth
Most popular bus connections
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