The cheapest and fastest trains from Newcastle to Carmarthen
Cheapest price
£243
Average price
£307
Fastest journey
7 h 49 m
Average duration
11 h 21 m
Trains per day
5
Distance
390 km
The best way to find a cheap train ticket from Newcastle to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Newcastle to Carmarthen will cost around £307 if you buy it on the day, but you can find cheap train tickets today for only £243.
To travel from Newcastle to Carmarthen you need to make at least one change.










Live departures
Newcastle to Carmarthen train times
The table below shows live departures for Newcastle to Carmarthen trains for today, Saturday 20 December. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 06:24 Newcastle | 8h12 | 14:36 Carmarthen | 2 changes | |
![]() | 06:40 Newcastle | 7h44 | 14:24 Carmarthen | 1 change | |
![]() | 08:35 Newcastle | 8h00 | 16:35 Carmarthen | 2 changes | |
![]() | 08:41 Newcastle | 7h43 | 16:24 Carmarthen | 1 change | |
![]() | 10:35 Newcastle | 8h14 | 18:49 Carmarthen | 2 changes |
Find all the dates and times for this journey
Compare prices and tickets Newcastle 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.
21 Dec
22 Dec
23 Dec
24 Dec
25 Dec
26 Dec
27 Dec
Journey information
Overview: Train from Newcastle to Carmarthen
Trains from Newcastle to Carmarthen run on average 7 times per day, taking around 7h 4m. Cheap train tickets for this journey start at £154 if you book in advance.
The earliest train runs at 03:35, the last at 16:40. The fastest train covers the 390 km distance in 7h 12m.
Distance 390 km |
Average train duration 7h 4m |
Cheapest ticket price £154 |
Trains per day 7 |
Fastest train 7h 12m |
First train 03:35 |
Last train 16:40 |
Train companies: CrossCountry, first_transpennine_express, Cross Country from Newcastle to Carmarthen trainsCrossCountry, first_transpennine_express, Cross Country trains will get you between Newcastle and Carmarthen from £154. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
CrossCountry
first_transpennine_express
Cross Country
FAQs: Newcastle to Carmarthen train
Find answers to the most common questions about traveling from Newcastle 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 Newcastle and Carmarthen
- Mon - Sat: 05:00 - 21:20
- Sun: 07:30 - 21:20
- Free Wi-Fi available in the station.
- Type of shops available: WH Smith, Boots, Sainsbury, Costa, Cafe Nero, Pumpkin Cafe, AMT Coffee,.Greggs, Centurion,Destination 1850 and M&S
- Car Park: Short stay
- Caffè Nero
- Costa Coffee
- Pumpkin Cafe Shop
- AMT Coffee
- Burger King
- The Centurion
- Destination 1850
- Pasta Station
- Taxi: Newcastle is a large station, taxis are available 24/7 from the station taxi rank.
- Step-free access throughout station, elevators, accessible ticket machine, wheelchairs available.
- Toilets Location: The toilets are located on Platform 3, Platform 4 and Platform 12. The National key toilets are located on Platforms 3 and 4, and a changing places toilet is available on Platform 12; these toilets are operated by a RADAR key. A RADAR key is available from the Customer Information Point (located on the Main Concourse), Station Management Centre (located on the Main Concourse) or from station staff on Platform 3/4.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platforms 3 and 4, and a changing places toilet is available on Platform 12; these toilets are operated by a radar key. A radar key is available from the Customer Information Point (located on the Main Concourse), Station Management Centre (located on the Main Concourse) or from station staff on Platforms 3/4.
- Baby changing facilities: Yes
- The County Hotel, Newcastle
- Hampton by Hilton Newcastle
- Royal Station Hotel
- Waiting rooms location: This station has heated waiting rooms available. Seating is available at an accessible height in the waiting room and on platforms
- Mon - Sat: 05:00 - 21:20
- Sun: 07:30 - 21:20
- Storage sheltered: Yes
- Storage location: Platform 12 at the south end of the station and outside the Station Management Centre at the north end of the station.
- Storage CCTV: Yes
- Information desk is available in the main station building on the concourse.
- Metro lines: Green, Yellow
- Bus lines: 1, 8, 10, 11, 12, 12A, 22, 22X, 30, 31, 38, 131
- Train lines: LNER, CrossCountry, TransPennine Express, Northern
- Location for Rail Replacement Services: Rail Replacement Coaches leave from the front of the 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
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