Swansea to Carmarthen bus from €5 with National Express

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The cheapest and fastest buses from Swansea to Carmarthen

Showing times and prices for Nov 06

Cheapest price

€9

Average price

€9

Fastest journey

45 m

Average duration

45 m

Buses per day

Distance

36 km

Cheap tickets

The best way to find a cheap bus ticket from Swansea to Carmarthen is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Swansea to Carmarthen will cost around €9 if you buy it on the day, but the cheapest tickets can be found for only €9.

Fast buses

Of the 1 buses that leave Swansea for Carmarthen on Thu, Nov 06, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Thu, Nov 06 the direct buses cover the 36 km distance in an average of 45 m but if you time it right, some buses will get you there in just 45 m .

On Thu, Nov 06 the slowest buses will take 45 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

04:00PM0h45

Swansea

04:45PMCarmarthen

€91One-way

0 transfers

Travel Information

Compare train and bus for Swansea to Carmarthen

Omio recommends booking the train as it is the most popular option from Swansea to Carmarthen among Omio's users. If you are prioritising price take the train with prices starting from €5. For those with little time consider booking a train which can get you there in 47m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a train costs an average of €5, and a bus costs an average of €9.

Distance: 36 km

Compare bus with

Bus	Most popular Train
€9 Average price	€7 Average price Cheapest
1h 34m Average total duration 1h 4m Onboard + 30m Additional time*	1h 17m Average total duration Fastest 47m Onboard + 30m Additional time*
0.0 - 0.1kg CO2 emissions	0.0 - 0.0kg CO2 emissions Lowest
Most popular bus company	Most popular train company
Direct Options	Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Live departures

Swansea to Carmarthen bus times

Showing buses for today, Wednesday, November 5

Last updated at 12:31 AM

Provider	Departs	Duration	Arrives	Transfers
	3:15 PM Swansea	0h45	4:00 PM Carmarthen	0 transfersDirect
	4:00 PM Swansea	0h45	4:45 PM Carmarthen	0 transfersDirect
This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Swansea to Carmarthen by train or bus

Thu
Nov 06

Fri
Nov 07

Sat
Nov 08

Sun
Nov 09

Mon
Nov 10

Tue
Nov 11

Wed
Nov 12

Journey information

Overview: Bus from Swansea to Carmarthen

United Kingdom

Buses from Swansea to Carmarthen run on average 2 times per day, taking around 1h 4m. Cheap bus tickets for this journey start at €9 but you can travel from only €5 by train.

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

Cheapest alternative travel mode

Train from €5

Distance

36 km

Average bus duration

1h 4m

Cheapest ticket price

€9

Buses per day

Direct buses

Fastest bus

45m

First bus

00:08

Last bus

23:50

Price information

Cheapest alternative travel mode

Train from €5

Bus providers: National Express, Transport for Wales from Swansea to CarmarthenYou can travel by bus between Swansea to Carmarthen with National Express, Transport for Wales for as low as €5. When you search for schedules and tickets, Omio will show you the best journey

Transport for Wales

About

Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.

Luggage & cancellation policy

Average Duration

42m

Cheapest Price

€5

Transport for Wales frequency

3 a day

Luggage included

2 large items of luggage and 1 small hand luggage included

Luggage storage

Overhead racks, luggage areas at end of carriages, under seats

Cancellation Policy

Refund policy depends on ticket type

Refund

Full refund if service canceled

Amenities on board the bus

Wifi

Food sold onboard

Trolley service on most routes with snacks and drinks. Some stations have cafes

Seat reservation

Seat reservations recommended but not mandatory. Free of charge when booking tickets

Toilets

USB plugs

Accessibility

Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available

Pets

Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free

Quiet zone

National Express

About

National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.

Learn more about National Express

Luggage & cancellation policy

Average Duration

45m

Cheapest Price

€9

National Express frequency

2 a day

Luggage included

Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.

Additional luggage

10€ per additional bag.

Cancellation Policy

You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.

Amenities on board the bus

Wifi

Food sold onboard

Seat reservation

Toilets

USB plugs

Accessibility

Assistance; Priority seating; Accessible toilets.

FAQs: Bus from Swansea to Carmarthen

FAQs: Take the bus from Swansea to Carmarthen with ease. Whether you want fast, cheap or something entirely different, our travel experts have the information you need to know so you can find the best option from Swansea to Carmarthen.

Cheap coach tickets from Swansea to Carmarthen can start from as little as €9 when you book in advance. The average coach ticket price for Swansea to Carmarthen is €9; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The average journey time by coach from Swansea to Carmarthen is 45 min to travel the 36 km long trip. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.

The first coach from Swansea to Carmarthen leaves at 15: 15. Plan your trip with the Journey Planner from Omio.

The last coach from Swansea to Carmarthen leaves at 17: 20.

When taking a coach from Swansea to Carmarthen, you can count on National Express or Transport for Wales for the best way to get you to Carmarthen. You can also check all possible coach companies who offer a service between Swansea and Carmarthen and compare the amenities they offer before buying a coach ticket.

A day trip to Carmarthen from Swansea is worth doing with a journey time of 45 min each way. Check with Omio app the best way to travel.

The cheapest month to travel from Swansea to Carmarthen by coach is July.

It's helpful to compare your options as there are 2 ways to travel from Swansea to Carmarthen including taking a train or coach.

popular bus stations

Popular bus stations from Swansea to Carmarthen

Swansea

Carmarthen

The major bus station for departures in Swansea is Swansea, Quadrant Bus Station. Find all the information you need to know about services, amenities and connections at Swansea, Quadrant Bus Station for your trip from Swansea to Carmarthen.

Swansea, Quadrant Bus Station

information

Address

Swansea Quadrant Bus Station, Dillwyn St, SA1 3AR

Most popular bus connections from Swansea

Bus Swansea - Bristol

More options for your journey from Swansea to Carmarthen

Here are some other resources that might have the information you need

Return journeys for buses from Carmarthen to Swansea

Trains from Swansea to Carmarthen

Tickets and more information for coaches to Swansea

Most popular buses to and from Carmarthen and Swansea

Bus Swansea - Dublin

Bus London - Carmarthen

Home BusesSwansea to Carmarthen bus

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Swansea to Carmarthen bus with National Express