Bus Tickets from Reading to Carmarthen

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TodayJun 27
from $27
TomorrowJun 28
SunJun 29
MonJun 30
from $25
TueJul 1
WedJul 2
ThuJul 3
FriJul 4

Cheap buses leaving Monday

One passenger / one way

  • This trip is recommended because it is: Cheapest + Fastest
    Departure time: June 30 at
    Departure city: Reading
    Departure location: Mereoak P&R
    Arrival time: June 30 at
    Destination city: Carmarthen
    Destination location: Lammas Street, outside the Boar’s Head
    Operated by: National ExpressNational Express
    Vehicle: BusDuration:
  • Departure time: June 30 at
    Departure city: Reading
    Departure location: Mereoak P&R
    Arrival time: June 30 at
    Destination city: Carmarthen
    Destination location: Lammas Street, outside the Boar’s Head
    Operated by: National ExpressNational Express
    Vehicle: BusDuration:
  • Departure time: June 30 at
    Departure city: Reading
    Departure location: Mereoak P&R
    Arrival time: June 30 at
    Destination city: Carmarthen
    Destination location: Lammas Street, outside the Boar’s Head
    Operated by: National ExpressNational Express
    Vehicle: BusDuration:

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Compare 3 ways to go from Reading to Carmarthen.

Bus
Average Price$17 - $34Average Duration4h 30m
6kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average Price$51 - $314Average Duration3h 27m
6kg CO₂e5 out of 5 stars
Fastest
Carpool
Average Price$22 - $22Average Duration3h 40m
10kg CO₂e4 out of 5 stars
busbud logoBusbud recommends carpooling from Reading to Carmarthen

Among the sustainable travel choices, the carpool stands out as the good way to reach Carmarthen. The journey takes about 3 hours 40 minutes and with fares starting at just $22, it presents an excellent value for a comfortable ride.

1carpool per day
3h 40mAverage Duration
$22Cheapest ticket
10kgCO₂ emissions

Bus Reading to Carmarthen: Trip Overview

Average ticket price$24
Average bus trip duration4h 30m
Number of daily buses1
Earliest bus departure1:15pm
Distance146 miles (235 km)
Latest bus departure1:20pm

Reading to Carmarthen Bus

With Busbud, comparing and booking tickets for a bus from Reading to Carmarthen is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

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

Discover how much the bus trip from Reading to Carmarthen will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions for your trip Reading - Carmarthen

Find cheapest prices for buses

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

Best price found
06/25
$20
06/26
$22
Today
$25
06/28
$20
06/29
No data
06/30
$22
07/01
$15
07/02
$15
busbud logoThe cheapest trip from Reading to Carmarthen was searched and found on Jul 2, 2025 with a price of $15

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

You can expect to pay from $15 to $41 for a bus ticket from Reading to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at $15 which is on 2025-07-02.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while traveling from Reading to Carmarthen.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

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

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Reading to Carmarthen will emit less CO2 than a car or an airplane.

Make a music playlist for your bus ride from Reading to Carmarthen, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to Reading by bus?

Bus from Reading to Carmarthen

You can also go to Carmarthen by train

Train from Reading to Carmarthen

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