- Must visit
National Roman Legion Museum
National Roman Legion Museum presenting Roman Caerleon through artefacts, reconstructions and practical interpretation.
Omio recommends booking the train as it is the most popular option from Carmarthen to Newport among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £34 For those with little time, consider booking a train, which has an average total journey time of 2h 46m. Average ticket prices depend on the travel mode: a coach costs an average of £34, while a train costs an average of £49.
Distance: 246 km
Most popular Train | Coach | Driving |
|---|---|---|
£49 Average Price | £34 Average Price Cheapest | £21 Average Price (fuel + tolls) |
2h 46m Average total duration Fastest 2h 16m Onboard + 30m Additional time* | 3h 46m Average total duration 3h 16m Onboard + 30m Additional time* | 5h 19m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Carmarthen to Newport:
A coach is £15 less than a train for this route with tickets for a train from Carmarthen to Newport costing on average £49.
Other travel options to Newport take longer:
Coach takes on average 3h 16m.
You'll arrive about 3h 3m sooner (2h 16m by train vs 5h 19m by car). Tickets start at around £49 compared to roughly £21 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Direct services run with Great Western Railway (GWR), Transport for Wales.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Compare train and coach 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.
Trains from Carmarthen to Newport run on average 25 times per day, taking around 2h 16m. Cheap train tickets for this journey start at £32 but you can travel from only £24 by coach.
There are 11 trains per day. The earliest train runs at 04:38, the last at 22:34. The fastest train covers the 246 km distance in 1h 55m.
Distance 246 km |
Average train duration 2h 16m |
Cheapest ticket price £32 |
Trains per day 25 |
Direct trains 11 |
Fastest train 1h 55m |
First train 4:38 |
Last train 22:34 |
High Season Jan - Mar |
Low Season Jul - Sept |
Discover the best of Newport — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Newport trip today.
National Roman Legion Museum presenting Roman Caerleon through artefacts, reconstructions and practical interpretation.
Newport's main museum and gallery, covering local history, archaeology and art in a central riverside location.
Compact museum telling the story of the Roman baths and daily life at Caerleon's legionary fortress.
Historic Roman and medieval village area with attractive streets, heritage sites and a relaxed atmosphere for walking.
Central public park with formal gardens, woodland walks, a tea room area and broad views over the city.
Waterside regeneration area with riverside walks, public art, modern bridges and good views of the River Usk.
Welsh cakes are small griddle-baked cakes with currants and spice, long loved across south Wales as a teatime staple and market treat.
Cawl is a traditional Welsh broth of lamb or beef with leeks, potatoes and root vegetables, especially associated with home cooking in south Wales.
Glamorgan sausage is a Welsh meat-free sausage made with Caerphilly cheese, leeks and breadcrumbs, a classic dish from nearby south-east Wales.
Established Turkish restaurant known for charcoal-grilled meats, mezze and generous portions in a friendly casual room.
Stylish restaurant in the Celtic Manor Resort serving modern British dishes in a polished fine dining setting.
Well-known city centre restaurant serving Indian and Bangladeshi dishes in an established, smart but relaxed setting.
Moderate for the UK. Hotels and dining are usually cheaper than in London or Bath, while local buses and everyday food stay fairly manageable for visitors.
Service is sometimes included. If not, tip about 10% in restaurants for good service. Round up or add a little for taxis. Café tipping is optional.
Find answers to the most common questions about traveling from Carmarthen to Newport 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 Newport, this guide helps you travel smarter and with confidence.

Most Carmarthen to Newport trains use the Carmarthen to East Cowes Ferry Terminal station pair. Use this guide to compare Carmarthen and Newport train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Carmarthen has practical services for this route, including Shopping, Parking, Dining, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink options are available at Carmarthen.
Ticket office support is available at Carmarthen.
Lost and found is available at the station.
Available at Carmarthen: Parking, WC.
Available at Carmarthen: Bike Parking, Bike Rental.
Accessibility facilities are available at Carmarthen: 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.
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