The cheapest and fastest trains from Oxford to Carmarthen
Cheapest price
£181
Average price
£181
Fastest journey
3 h 50 m
Average duration
3 h 58 m
Trains per day
4
Distance
210 km
The best way to find a cheap train ticket from Oxford to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Oxford to Carmarthen will cost around £181 if you buy it on the day, but you can find cheap train tickets today for only £181.
To travel from Oxford to Carmarthen you need to make at least one change.








Live departures
Oxford to Carmarthen train times
The table below shows live departures for Oxford to Carmarthen trains for tomorrow, Tuesday 24 February. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 06:31 Oxford | 4h09 | 10:40 Carmarthen | 1 change | |
![]() | 09:32 Oxford | 3h56 | 13:28 Carmarthen | 1 change | |
![]() | 11:32 Oxford | 3h56 | 15:28 Carmarthen | 1 change | |
![]() | 13:31 Oxford | 3h50 | 17:21 Carmarthen | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Oxford to Carmarthen by train
Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
24 Feb
25 Feb
26 Feb
27 Feb
28 Feb
01 Mar
02 Mar
Why should you book Oxford to Carmarthen trains with Omio?
Why book with Omio vs Great Western Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Rail, but also compare tickets for the likes of Cross Country or first_great_western to find the best option for your trip from Oxford to Carmarthen.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Train from Oxford to Carmarthen
Trains from Oxford to Carmarthen run on average 7 times per day, taking around 3h 15m. Cheap train tickets for this journey start at £54 if you book in advance.
The earliest train runs at 04:04, the last at 18:57. The fastest train covers the 210 km distance in 3h 50m.
Distance 210 km |
Average train duration 3h 15m |
Cheapest ticket price £54 |
Trains per day 7 |
Fastest train 3h 50m |
First train 04:04 |
Last train 18:57 |
Train companies: Great Western Rail, Cross Country, first_great_western from Oxford to Carmarthen trainsGreat Western Rail, Cross Country, first_great_western trains will get you between Oxford and Carmarthen from £54. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
Cross Country
first_great_western
FAQs: Oxford to Carmarthen train
Find answers to the most common questions about traveling from Oxford to Carmarthen by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Carmarthen, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Oxford and Carmarthen
- Opening hours: Monday - Friday 05:45 - 20:00 Saturday 07:30 - 20:00 Sunday 07:15 - 20:00 Please note: Reservations and tickets requiring reservations can only be sold between 09:00 and 18:00
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step Free Category A Station - This station has step free access to all platforms via lifts and an overbridge to access platform 4. Safety warning - Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge. Please take extra care when using this station.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible taxis: Accessible Taxis available at this station Please request staff assistance or call our free help line for.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: Situated by the ticket office.
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: The toilets are located on the Station Concourse. The National key toilets are operated by a RADAR key. The RADAR key is available from station staff upon request.
- National key toilets: Yes
- National key toilets location: The radar key is available from station staff.
- Baby changing facilities: Yes
- Storage sheltered: No
- Storage location: Car park
- Storage CCTV: Yes
- Location for Rail Replacement Services: From station forecourt in front of station
- Opening hours: Monday - Friday 06:45 - 18:00
- Type of shops available: News agent
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B1. Step free access is available to Platform 1. Platform 2 can be accessed via the ramp at the end of Platform 1 and across a foot crossing.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- Baby changing facilities: No
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stop opposite the station entrance
Most popular train connections from Oxford
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