The cheapest and fastest buses from Carmarthen to Bristol
Cheapest price
€22
Average price
€28
Fastest journey
5 h
Average duration
5 h 13 m
Buses per day
2
Distance
126 km
The best way to find a cheap bus ticket from Carmarthen to Bristol is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Carmarthen to Bristol will cost around €28 if you buy it on the day, but the cheapest tickets can be found for only €22.
Of the 2 buses that leave Carmarthen for Bristol on Thu, Nov 06, 2 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 126 km distance in an average of 5 h 13 m but if you time it right, some buses will get you there in just 5 h .
On Thu, Nov 06 the slowest buses will take 5 h 25 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.




Travel Information
Compare train and bus for Carmarthen to Bristol
Omio recommends booking the train as it is the most popular option from Carmarthen to Bristol among Omio's users. If you are prioritising price take the bus with prices starting from €17. For those with little time consider booking a train which can get you there in 2h 44m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €17, and a train costs an average of €14.
Distance: 126 km
Compare bus with
| Bus | Most popular Train |
|---|---|
€27 Average price Cheapest | €46 Average price |
4h 3m Average total duration 3h 33m Onboard + 30m Additional time* | 3h 14m Average total duration Fastest 2h 44m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions | 0.0 - 0.1kg 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
Carmarthen to Bristol bus times
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
NX112 · NX202 | 8:40 AM Carmarthen, Lammas Street (Rose and Crown Hotel) | 5h10 | 1:50 PM Bristol, Bus & Coach Station (Marlborough St) | 1 transfer | |
NX508 · NX201 · NX202 | 10:55 AM Carmarthen, Lammas Street (Rose and Crown Hotel) | 5h25 | 4:20 PM Bristol, Bus & Coach Station (Marlborough St) | 2 transfers | |
NX508 · NX111 · NX202 | 10:55 AM Carmarthen, Lammas Street (Rose and Crown Hotel) | 5h25 | 4:20 PM Bristol, Bus & Coach Station (Marlborough St) | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Carmarthen to Bristol by train or bus
Nov 06
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Journey information
Overview: Bus from Carmarthen to Bristol
Distance 126 km |
Average bus duration 3h 33m |
Cheapest ticket price €17 |
Buses per day 4 |
Fastest bus 5h 0m |
First bus 03:35 |
Last bus 22:36 |
Bus providers: National Express from Carmarthen to BristolYou can travel by bus between Carmarthen to Bristol with National Express for as low as €14. When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Bus from Carmarthen to Bristol

popular bus stations
Popular bus stations from Carmarthen to Bristol
- The place has an entrance that is wheelchair-accessible
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