Find coaches from Swansea to Carmarthen

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Compare 2 ways to travel from Swansea to Carmarthen

Bus
Average priceUS$10 - US$12Average duration45m
1kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average priceUS$19 - US$29Average duration47m
1kg CO₂e5 out of 5 stars
busbud logoBusbud recommends taking the bus from Swansea to Carmarthen

Among the sustainable travel choices, the bus stands out as a good way to reach Carmarthen. The journey takes about 45 minutes and with fares starting at just US$10, it presents an excellent value for a comfortable ride.

2bus per day
45mAverage duration
US$10Cheapest ticket
1kgCO₂ emissions

Bus Swansea to Carmarthen: Trip Overview

Average ticket priceUS$10
Average bus trip duration45m
Number of daily buses2
Earliest bus departure16:15
Distance23 miles
Latest bus departure18:20

Swansea to Carmarthen Bus

Busbud helps you find a bus from Swansea to Carmarthen. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make sure you can find a bus service from Swansea to Carmarthen from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to Carmarthen from Swansea, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Swansea - Carmarthen

  1. How much does it cost to travel by coach from Swansea to Carmarthen?

    Coach ticket prices from Swansea to Carmarthen can start as low as US$10, though the average price for this trip is US$10. The cost of tickets can fluctuate based on factors like the time of day, the company, and the class you choose. To get accurate and up-to-date pricing information, check out all your options on our search tool.

  2. How long is a coach from Swansea to Carmarthen?

    The coach journey between Swansea and Carmarthen lasts about 45m. If you're looking for the fastest trip, you can get there in just about 45m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. At what time is the first coach from Swansea to Carmarthen?

    The first coach from Swansea to Carmarthen leaves at 16:15. Times and services may vary during weekends and holidays.

  4. What's the distance between Swansea and Carmarthen by coach?

    The journey from Swansea to Carmarthen by coach covers an approximate distance of 23 miles (37 km).

  5. What is the best way to go from Swansea to Carmarthen without a car?

    You can reach Carmarthen from Swansea by coach, as there are regular services between the two locations. Depending on your preferences, another alternative is to explore ridesharing trips.

  6. Can you go on a day trip from Swansea to Carmarthen?

    Absolutely, a day trip from Swansea to Carmarthen is totally possible. The round-trip by coach takes roughly 1h 30m. That gives you plenty of time to visit Carmarthen before making your way back to Swansea in the evening.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
28/04
US$8
29/04
US$8
Today
US$8
01/05
US$8
02/05
US$8
03/05
US$8
04/05
US$8
05/05
US$8
busbud logoThe cheapest trip from Swansea to Carmarthen was searched and found on 28 Apr 2025 with a price of US$8

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Swansea to Carmarthen as early as possible.

You can expect to pay from US$8 to US$14 for a bus ticket from Swansea to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at US$8, which is on 2025-05-02.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Swansea and Carmarthen!

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Swansea to Carmarthen, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Swansea to Carmarthen.

Tune out to the fine sounds of your best music playlist on your bus trip from Swansea to Carmarthen while indulging in miles on end of beautiful scenic views.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

What's the cheapest way to go from Swansea to Carmarthen?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Swansea by bus?

Bus from Swansea to Carmarthen

You can also go to Carmarthen by train

Train from Swansea to Carmarthen

Why choose Busbud?

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Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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