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Trip Summary
You can pick from 6 daily train trips between London and Llanelli. The average train journey from London to Llanelli takes 4 hours and 7 minutes, but some Great Western Railway train trips are as short as 3 hours and 49 minutes.
| Distance | 173 mi (279 km) |
| Fastest train | 3h 49m |
| Lowest price | €61.34 |
| Trains per day | 3 |
| Most frequent service | Great Western Railway |
| Train lines | 1 |
Which train should you take from London to Llanelli?
Great Western Railway is the one and only train line which connects London to Llanelli. However, there are 6 trains per day to choose from.
| Train | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| Great Western Railway | 6 | 4h 7m | €69.86 |
Great Western Railway is a train company in the United Kingdom responsible for rail services in the west of England and south Wales, including many intercity services to and from London. Whether you book a seat on a standard or first-class carriage, you can expect plenty of legroom, complimentary WiFi, power outlets/USB charging points, and onboard restrooms. There are also café cars or snacks trolleys onboard.
Frequently Asked Questions
The distance between London and Llanelli is approximately 173 miles, or 279 kilometers. The average train journey between these two cities takes 4 hours and 7 minutes, although the absolute fastest you could get there is 3 hours and 49 minutes.
Looking for ways to pass the time? Most trains are equipped with Wi-Fi, which means you can stream music, browse social media or get some work done during your ride. That said, in case your train has a spotty signal, or is among the few without Wi-Fi, we also recommend downloading TV shows and movies to your mobile device in advance of your trip. That way the ride will fly by whatever the Wi-Fi situation.
Monday tends to be the busiest day of the week with travelers taking trains from London to Llanelli. Ticket price also tend to be more expensive on Monday than other days. If you are hoping to have more room on the train and even save some change check out travel options on Sunday instead, as less people travel then and deals are more likely to be found.
The earliest train departs London at 08:00 while the last train of the day leaves at 17:00. To see all scheduled departure times, use the search function on this page to get the full schedule for your specific travel dates.
There are 6 scheduled trains on most days. 3 of these are direct connections to Llanelli. While direct trains may still make stops along the way, you will not need to switch trains at any point. If you're looking to get to your destination faster, a direct train is the convenient and time-efficient choice.
You can also take a train for your return trip from Llanelli to London.
City Information
London
One of the most important cities in the world, London is where the traditional blends seamlessly with the modern. As a vibrant modern city, London has something for everyone. For visitors interested in the Royal Family as well as their history, check out Buckingham Palace. The palace is open all days in summer, but only on selected days in winter. The Tower of London, where the crown jewels are put on exhibition, is also a great spot to check out. For fans of history, you might not want to miss out on the famous British Museum, considered by many to be the best museum in all of London. The museum currently carries an impressive collection of 8 million historic objects from all around the world, making it an eye-opening destination for many.
London’s food scene reflects its multiculturalism. Here you can find restaurants serving cuisines from various countries around the world, from India to Malaysia. If you opt for a lavish dining experience, Restaurant Gordon Ramsay, run by the famous chef himself, will be a great choice. Also don’t forget to stop by at a local pub and enjoy the beer like a true Londoner.
The city’s centers of intercity rail services are King’s Cross Station and Euston Station, from which you can take a train to other places in the UK or hop on the Eurostar train to Paris and beyond. The largest coach station in the city is Victoria Coach Station, serving big local carriers like National Express. The city’s air services are fulfilled by eight airports, of which London Heathrow Airport, located west of the city, is the busiest one.
Station Information
Where is the train station in London?
Main departure station: Paddington Station
There is one train station in London.
All train stations in London:
Paddington Station
Where is the train station in Llanelli?
Main arrival station: Llanelli Central Station
Llanelli has one train station.
Train stations in Llanelli:
Llanelli Central Station
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Need a return trip from Llanelli to London?
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