The cheapest and fastest trains from Llanelli to Swansea
Cheapest price
£3
Average price
£4
Fastest journey
21 m
Average duration
22 m
Trains per day
2
Distance
17 km
The best way to find a cheap train ticket from Llanelli to Swansea is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Llanelli to Swansea will cost around £4 if you buy it on the day, but you can find cheap train tickets today for only £3.
Of the 2 trains that leave Llanelli for Swansea every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 17 km distance in an average of 22 m but if you time it right, some trains will get you there in just 21 m .
The slowest trains will take 23 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 coach for Llanelli to Swansea
Omio recommends booking the train as it is the most popular option from Llanelli to Swansea among Omio's users. If you are prioritising price take the train with prices starting from £2. For those with little time consider booking a train which can get you there in 20m. The ticket price range depends on the travel mode: a train costs an average of £2, and a coach costs an average of £8.
Distance: 17 km
Compare train with
Most popular Train | Coach |
|---|---|
£4 Average Price Cheapest | £8 Average Price |
50m Average total duration Fastest 20m Onboard + 30m Additional time* | 1h 1m Average total duration 31m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Llanelli to Swansea train times
The table below shows live departures for Llanelli to Swansea trains for today, Thursday 5 March. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 22:35 Llanelli | 0h23 | 22:58 Swansea | 0 changesdirect | |
| Friday 6 March | |||||
![]() | 09:30 Llanelli | 0h21 | 09:51 Swansea | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Llanelli to Swansea by train or coach
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.
06 Mar
07 Mar
08 Mar
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10 Mar
11 Mar
12 Mar
Why should you book Llanelli to Swansea trains with Omio?
Why book with Omio vs Transport for Wales?
- Compare with other providers: On Omio, you can not only buy tickets for Transport for Wales, but also compare tickets for the likes of Great Western Rail, first_great_western or Transport for Wales to find the best option for your trip from Llanelli to Swansea.
- 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.
- Compare all your options: Omio allows you to compare Transport for Wales with all available travel options, which are train and bus to ensure you get the best deal for traveling from Llanelli to Swansea.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Great Western Rail, first_great_western or Transport for Wales to find the best option for your trip from Llanelli to Swansea.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Llanelli to Swansea.
Journey information
Overview: Train from Llanelli to Swansea
Trains from Llanelli to Swansea run on average 7 times per day, taking around 20m. Cheap train tickets for this journey start at £2 if you book in advance.
There are 7 trains per day. The earliest train runs at 00:01, the last at 23:52. The fastest train covers the 17 km distance in 18m.
Distance 17 km |
Average train duration 20m |
Cheapest ticket price £2 |
Trains per day 7 |
Direct trains 7 |
Fastest train 18m |
First train 00:01 |
Last train 23:52 |
Train companies: Transport for Wales, Great Western Rail, first_great_western from Llanelli to Swansea trainsTransport for Wales, Great Western Rail, first_great_western trains will get you between Llanelli and Swansea from £2. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
Great Western Rail
first_great_western
FAQs: Llanelli to Swansea train
Find answers to the most common questions about traveling from Llanelli to Swansea 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 Swansea, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Llanelli and Swansea
- Opening hours: Monday - Friday 06:10 - 12:40 Saturday 07:00 - 13:30 Sunday Closed
- Car Park: No
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B1. Step free access to Platform 1 (to Swansea) via the ticket office. Step free access to Platform 2 (to Carmarthen) via a lane off New Dock Road and a ramp with a shallow gradient to the platform. Access between the platforms is via the level crossing or footbridge with steps.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: This station has a video assist ticket machine with direct communication to an operator who can help with your transaction.
- Accessible toilets: No
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1.
- National key toilets: Yes
- National key toilets location: Platform 1
- Baby changing facilities: No
- Storage sheltered: No
- Storage location: On Platform 2
- Storage CCTV: Yes
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Announcements, Arrival screens
- Location for Rail Replacement Services: Wait outside the station entrance on Great Western Terrace
- Opening hours: Monday - Friday 05:15 - 20:00 Saturday 06:15 - 20:00 Sunday 08:00 - 20:00 Tickets requiring reservations: Mon-Sat 0910-1845
- Car Park: Mariners Road (until 30 April 2019). Thereafter please use the top level of Ivy Street (High Street) multistorey car park.
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category A. Step free access to all platforms.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible public telephones: on concourse
- 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
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: Yes
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stops on High Street outside the station
Most popular train connections from Llanelli
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