Bus tickets Carmarthen to Swansea from £6

Find a coach from Carmarthen to Swansea: Compare 2 companies
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Which bus from Carmarthen to Swansea is the best?

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

today
from £7
tomorrow
from £7
Monday
Tuesday
Wednesday
from £6
Thursday
Friday
from £6

Cheapest bus trips today

Prices are for one way and one person
  • National Express
    0h 50m
    0
    10:55
    Carmarthen
    Bus Station
    11:45
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £7
  • National Express
    0h 50m
    0
    08:50
    Carmarthen
    Bus Station
    09:40
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £8
  • Transport for Wales
    1h 15m
    0
    04:00
    Carmarthen
    Bus Station
    05:15
    Swansea
    Central Station
    0
    Transport for Wales
    Economy
    £13
  • Transport for Wales
    1h 40m
    0
    04:35
    Carmarthen
    Bus Station
    06:15
    Swansea
    Central Station
    0
    Transport for Wales
    Economy
    £13
  • Transport for Wales
    1h 10m
    0
    05:05
    Carmarthen
    Bus Station
    06:15
    Swansea
    Central Station
    0
    Transport for Wales
    Economy
    £13

Cheapest bus trips tomorrow

Prices are for one way and one person
  • National Express
    0h 50m
    0
    10:55
    Carmarthen
    Bus Station
    11:45
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £7
  • National Express
    0h 50m
    0
    08:50
    Carmarthen
    Bus Station
    09:40
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £8

Cheapest bus trips Wednesday

Prices are for one way and one person
  • National Express
    0h 50m
    0
    08:50
    Carmarthen
    Bus Station
    09:40
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £6
  • National Express
    0h 50m
    0
    10:55
    Carmarthen
    Bus Station
    11:45
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £6

Cheapest bus trips Friday

Prices are for one way and one person
  • National Express
    0h 50m
    0
    08:35
    Carmarthen
    Bus Station
    09:25
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £6
  • National Express
    0h 50m
    0
    10:55
    Carmarthen
    Bus Station
    11:45
    Swansea
    City Bus Station
    0
    National Express
    Economy
    £6

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

Here is the frequency of all coach connections from Carmarthen to Swansea. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Saturday is the busiest day, with more than 5 daily coaches from Carmarthen to Swansea. Wednesday has instead the fewest connections, with only 2 daily coaches between Carmarthen and Swansea.
The busiest time of the day is the Morning, with 8 coaches from Carmarthen to Swansea, while Night sees the fewest connections between Carmarthen and Swansea, with 3 offers.

All facts for Carmarthen to Swansea bus at a glance

Compare all coach operators like National Express and Transport for Wales that travel daily 2 times by bus from Carmarthen to Swansea in one click. Book your Carmarthen to Swansea bus ticket starting from £6!

Cheapest Bus £6
Fastest Bus 0h 50m
Earliest Coach 04:00
Latest Coach 10:55
Daily Bus Connections 2 Ø
Distance 36.5 km
Coach Companies National Express and Transport for Wales

What are the cheapest coach tickets from Carmarthen to Swansea?

Every day, 2 buses from 2 coach companies leave Carmarthen for Swansea. Check the table below to find the cheapest prices for coach tickets for this route, starting from 22/03/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 17/03
Tuesday 18/03
Wednesday 19/03
Thursday 20/03
Friday 21/03
Saturday 22/03
£6
Sunday 23/03
£7
Monday 24/03
Tuesday 25/03
Wednesday 26/03
£6
Thursday 27/03
Friday 28/03
£6
Saturday 29/03
£6
Sunday 30/03
Monday 31/03
£6
Tuesday 01/04
Wednesday 02/04
Thursday 03/04
Friday 04/04
Saturday 05/04
Sunday 06/04
Monday 07/04
Tuesday 08/04
Wednesday 09/04
Thursday 10/04
Friday 11/04
Saturday 12/04
Sunday 13/04

The cheapest time to travel from Carmarthen to Swansea

See here on which day and which time of the day you can find the cheapest bus ticket from Carmarthen to Swansea, for the next 30 days.
With a price starting from £6, Wednesday is the cheapest day for a coach from Carmarthen to Swansea. Saturday instead is the most expensive day with prices starting from £7.
Morning is the cheapest day time for bus tickets from Carmarthen to Swansea, with £6. Night is the most expensive time of the day with prices starting from £13.

How to save money travelling from Carmarthen to Swansea

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 Carmarthen to Swansea 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 Carmarthen to Swansea, 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 Carmarthen to Swansea 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 Carmarthen to Swansea?

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

Transport for Wales from Carmarthen to Swansea

Transport for Wales

Here you will find the key facts about the Transport for Wales bus route Carmarthen to Swansea:

Cheapest Price £13
Fastest Coach 1h 10m
Earliest Coach 04:00
Last Coach 05:05
Daily Connections 3 Ø
Found on 21/03/2025

National Express from Carmarthen to Swansea

National Express

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

Cheapest Price £6
Fastest Coach 0h 50m
Earliest Coach 08:50
Last Coach 10:55
Daily Connections 2 Ø
Found on 21/03/2025
In total 2 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 Carmarthen and Swansea

Here is a map with all coach stations in Carmarthen and Swansea. 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 Carmarthen to Swansea

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

How much does a Carmarthen Swansea coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Carmarthen Swansea bus trip is available from £6 and takes 0h 50m. Compare offers and save money!

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

This connection is offered by 2 companies with ticket prices ranging from £6 to £13. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Swansea.

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

Each day, the bus route from Carmarthen to Swansea is offered by roughly 2 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Swansea from Carmarthen take?

The quickest coach from Carmarthen to Swansea is provided by National Express and takes 0h 50m. Coach tickets for this connection cost £8. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Carmarthen to Swansea?

The earliest bus to Swansea departs from Carmarthen at 04:00. 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 Carmarthen to Swansea?

The latest bus to Swansea departs from Carmarthen at 10:55. 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 Carmarthen Swansea route?

Passengers looking to travel from Carmarthen to Swansea can travel with National Express and Transport for Wales. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Carmarthen and Swansea?

You can check all the direct connections between Carmarthen and Swansea 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 and Transport for Wales.

What can I take with me on the bus to Swansea from Carmarthen?

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 Carmarthen Swansea 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 Carmarthen Swansea 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 Carmarthen to Swansea on your planned travel date.

Available seat classes which are offered on the bus route Carmarthen to Swansea

Economy
Economy

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

More bus routes to Carmarthen and to Swansea

Here’s an overview of the most popular bus routes to Carmarthen and to Swansea. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Aberystwyth to Carmarthen bus Aberystwyth to Carmarthen bus
Bus to Carmarthen from Cardiff Bus to Carmarthen from Cardiff
Tenby to Carmarthen bus Tenby to Carmarthen bus
Bus from London to Carmarthen Bus from London to Carmarthen
Buses Port Talbot to Swansea Buses Port Talbot to Swansea
Coach from Aberystwyth to Swansea Coach from Aberystwyth to Swansea
Bus Manchester to Swansea Bus Manchester to Swansea
Coach Southampton to Swansea Coach Southampton to Swansea
Popular Airport Transfers to Carmarthen and to Swansea
CheckMyBus › Coaches in United Kingdom › Coach to Carmarthen › Coach to Swansea

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