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The cheapest and fastest trains from Merthyr Tydfil to London
Showing times, prices and bookable tickets for 09 Oct
Cheapest price on 09 Oct
£56
Average ticket price on 09 Oct
£60
Fastest journey on 09 Oct
3 h 4 m
Average journey duration on 09 Oct
3 h 5 m
Trains on 09 Oct
3
Distance
226 km
Cheap tickets
The best way to find a cheap train ticket from Merthyr Tydfil to London is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Merthyr Tydfil to London will cost around £60 if you buy it on the day, but you can find cheap train tickets today for only £56.
Fast trains
On Fri 09 Oct, we found 3 trains from Merthyr Tydfil to London, including 3 direct services.
These direct trains cover the 226 km distance in an average of 3 h 5 m but if you time it right, some trains will get you there in just 3 h 4 m .
The slowest trains will take 3 h 7 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.
12:393h05Merthyr Tydfil15:44London£561One-way0 changes- 8:393h07Merthyr Tydfil11:46London£611One-way0 changes
- 14:093h04Merthyr Tydfil17:13London£641One-way0 changes
- 14:093h04Merthyr Tydfil17:13London£641One-way0 changes
- 12:393h05Merthyr Tydfil15:44London£561One-way0 changes
- 8:393h07Merthyr Tydfil11:46London£611One-way0 changes
Journey information
Overview: Train from Merthyr Tydfil to London
United KingdomUnited Kingdom
Trains from Merthyr Tydfil to London run on average 7 times per day, taking around 3h 24m. Cheap train tickets for this journey start at £43 but you can travel from only £13 by coach.
The earliest train runs at 05:14, the last at 21:48. The fastest train covers the 226 km distance in 2h 54m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from £13
Distance 226 km |
Average train duration 3h 24m |
Cheapest ticket price £43 |
Trains per day 7 |
Fastest train 2h 54m |
First train 5:14 |
Last train 21:48 |
Cheapest Month Sept |
Cheapest Day Mon |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Sun |
Least Busy Day Sun |
Best time to book 1 day |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from £13
Live departures
Merthyr Tydfil to London train times
The table below shows live departures for Merthyr Tydfil to London trains for today, Thursday 8 October. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 10:39 Merthyr Tydfil | 3h12 | 13:51 London | 0 changesdirect | |
| 11:39 Merthyr Tydfil | 3h05 | 14:44 London | 0 changesdirect | |
| 12:39 Merthyr Tydfil | 3h05 | 15:44 London | 0 changesdirect | |
| Friday 9 October | |||||
| 8:39 Merthyr Tydfil | 3h07 | 11:46 London | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book Merthyr Tydfil to London trains with Omio?
Great Western Railway as well as Transport for Wales offer trains services from Merthyr Tydfil to London.
Omio is an official ticket reseller for all your travel options from Merthyr Tydfil to London.
Why book with Omio vs Great Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Railway, but also compare tickets for the likes of Transport for Wales to find the best option for your trip from Merthyr Tydfil to London.
- 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 Great Western Railway with all available travel options, which are bus and train to ensure you get the best deal for traveling from Merthyr Tydfil to London.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Transport for Wales to find the best option for your trip from Merthyr Tydfil to London.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Merthyr Tydfil to London.
Train companies: Great Western Railway, Transport for Wales from Merthyr Tydfil to London trainsGreat Western Railway, Transport for Wales trains will get you between Merthyr Tydfil and London from £13. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Great Western Railway Duration
2h 54m
Cheapest Great Western Railway Price
£43
Great Western Railway frequency
6 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
Transport for Wales
About
Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.
Luggage & cancellation policy
Average Transport for Wales Duration
3h 28m
Cheapest Transport for Wales Price
£66
Transport for Wales frequency
1 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks, luggage areas at end of carriages, under seats
Cancellation Policy
Refund policy depends on ticket type
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on most routes with snacks and drinks. Some stations have cafes
Seat reservation
Seat reservations recommended but not mandatory. Free of charge when booking tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free
Quiet zone
Complete guide to London
Things to do in London
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
- Must visit
The National Gallery
National collection of European painting from Van Gogh to Turner in a landmark Trafalgar Square setting.
- Must visit
Victoria and Albert Museum
Vast museum of art, design and performance, loved for fashion, sculpture and major temporary exhibitions.
- Must visit
South Bank
Lively pedestrian riverside route linking major sights, street performers, markets and excellent views across the Thames.
- Must visit
Trafalgar Square
West End square famous for lions, fountains and events, surrounded by galleries and central to many first-time visits.
- Must visit
Hyde Park
Grand royal park with Serpentine lake, broad paths and easy walks to Kensington Palace and Buckingham Palace.
Full English Breakfast
A classic breakfast of sausages, bacon, eggs, beans, mushrooms and toast. A staple of British cafés and weekend dining across London.
Fish and Chips
Pale ale battered fish with chips, usually served with mushy peas and tartare sauce. A long-standing favourite in London pubs and chippies.
Pie and Mash
Slow-cooked beef in rich gravy topped with mashed potato. This hearty pie is closely associated with East London working-class food culture.
The Savoy
Luxury hotel venue renowned for formal afternoon tea with fine pastries, sandwiches and impeccable service in grand surroundings.
Gymkhana
Refined Indian restaurant with a Michelin star, celebrated for polished cooking and a landmark role in London’s modern dining scene.
Rules
Historic dining room famed for traditional British pies, roast meats and classic puddings in elegant, old-school surroundings.
Pound sterling (£)
Very costly by European standards; hotels, dining and transport are notably pricier than in most UK and EU city breaks.
Average meal costs
- Budget
- £8-15 for fast food or street food.
- Mid-range
- £20-40 per person for a meal.
- Fine dining
- £80+ per person for upscale restaurants.
- Coffee
- £3-5 for a cappuccino.
Tipping culture
Restaurants often add a 12.5% service charge; if not, tip 10-12%. Taxis: round up or 10%. Cafés: no obligation, small change optional.
TfL Go
Get the appOfficial public transport app
Prices
- Single ticket
- £2.80
- Day pass
- £16.60
To the city centre
London Waterloo -> London Charing Cross, London
- Distance
- 1 km
- Travel time
- 10 min
- Contactless bank cards and mobile wallets work across Tube, buses, trams, DLR, London Overground, Elizabeth line and most National Rail services in London.
- Always use the same card or device for touch in and touch out. Buses and trams require touch in only.
Best day trips from London by train
The most popular day trips by train from London are Brighton, Oxford, Cambridge, Bath and Canterbury. Find out what you can do in these day trip destinations and how to book your train from London on Omio.
Day trip from London to Brighton by train
Why visit Brighton for the day?
Brighton is a lively seaside city known for its pebble beach, Victorian pier and the Royal Pavilion. Its bohemian lanes, independent shops and strong arts scene give it a relaxed but energetic character.
How to get from London to Brighton by train?
There are 8 trains per day. The earliest train runs at 00:01, the last at 23:58. The fastest train covers the 76 km distance in 55m.
Day trip from London to Oxford by train
Why visit Oxford for the day?
Oxford is known for its historic university, elegant colleges and long academic tradition. Its medieval streets, museums and riverside setting give the city a thoughtful but lively character.
How to get from London to Oxford by train?
There are 7 trains per day. The earliest train runs at 00:01, the last at 23:58. The fastest train covers the 83 km distance in 44m.
Day trip from London to Cambridge by train
Why visit Cambridge for the day?
Cambridge is a historic university city on the River Cam, known for its colleges and punting. Its compact centre, museums and green spaces give it an academic yet lively feel.
How to get from London to Cambridge by train?
There are 9 trains per day. The earliest train runs at 00:01, the last at 23:58. The fastest train covers the 79 km distance in 44m.
Day trip from London to Bath by train
Why visit Bath for the day?
Bath is known for its Roman Baths, graceful Georgian architecture and links to Jane Austen. Its compact centre feels elegant yet lively, with historic streets, independent shops and a long-standing spa culture.
How to get from London to Bath by train?
There are 5 trains per day. The earliest train runs at 00:07, the last at 23:36. The fastest train covers the 155 km distance in 1h 11m.
Day trip from London to Canterbury by train
Why visit Canterbury for the day?
Canterbury is best known for its cathedral, medieval streets and long role in English religious history. Its compact centre mixes historic buildings with a lively student atmosphere, independent shops and riverside walks.
How to get from London to Canterbury by train?
There are 5 trains per day. The earliest train runs at 00:12, the last at 23:54. The fastest train covers the 87 km distance in 51m.
FAQs: Merthyr Tydfil to London train
Find answers to the most common questions about traveling from Merthyr Tydfil to London 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 London, this guide helps you travel smarter and with confidence.
The cost of a train ticket from Merthyr Tydfil to London can vary. The cheapest tickets are usually available from £43, while the average price tends to be around £61.
The train journey from Merthyr Tydfil to London covers a distance of 226 km and takes approximately 2h 54m. Trains run 7 per day.
The train distance from Merthyr Tydfil to London is 226 km.
The first train from Merthyr Tydfil to London leaves at 5:14.
The last train from Merthyr Tydfil to London departs at 21:48.
Trains from Merthyr Tydfil to London run approximately 7 times per day.
Currently, there is no high-speed train service from Merthyr Tydfil to London.
Unfortunately, there is no direct train service currently available from Merthyr Tydfil to London.
There is no night train service from Merthyr Tydfil to London.
The train station in Merthyr Tydfil that goes to London is Merthyr Tydfil station (MER), and it arrives at London Paddington (PAD).
Booking trains from Merthyr Tydfil to London in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Merthyr Tydfil to London offers scenic views, particularly as it passes through the rolling hills and lush landscapes of the Welsh Valleys before reaching the urban scenery approaching London.
Yes, you can take the train from Merthyr Tydfil to London.
popular train stations
Important Stations and Airports in Merthyr Tydfil and London
Most Merthyr Tydfil to London trains use the Merthyr Tydfil to London Paddington station pair, with some services arriving at Heathrow Terminals 2 & 3. Use this guide to compare Merthyr Tydfil and London train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Merthyr Tydfil
Arrival train stations in London
Which Merthyr Tydfil station do trains to London leave from?
Trains from Merthyr Tydfil to London leave from Merthyr Tydfil. The station is from Merthyr Tydfil city centre at Merthyr Tydfil station, Tramroad Side, Merthyr Tydfil, Merthyr, CF47 0AG.
Merthyr TydfilMerthyr Tydfil station, Tramroad Side, Merthyr Tydfil, Merthyr, CF47 0AG+44 3333211202
City-centre transport
Getting to Merthyr Tydfil from Merthyr Tydfil city centre
Bus24 · 4m
Merthyr Tydfil train station facilities and services
Merthyr Tydfil has practical services for this route, including Parking, Dining, Accessibility, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Information Desk.
Food and drink
Food and drink options are available at Merthyr Tydfil.
Tickets and information
Ticket office support is available at Merthyr Tydfil. Information desks are information available from staff: Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Merthyr Tydfil: Parking.
Bike and car services
Available at Merthyr Tydfil: Bike Parking.
Accessibility
Accessibility facilities are available at Merthyr Tydfil: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B. Step free access to the platform from the car park, 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 ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
London PaddingtonPraed Street, London, Greater London, W2 1HQ, United Kingdom+44 3457114141
City-centre transport
Getting to London Paddington from London city centre
TrainElizabeth · 7m · £2 · every ~21 min
BusN118, N18 · 21m · £4 · every ~6 min
36 · 31m · £20 · every ~29 min
N205 · 32m · £4 · every ~2 min
46 · 1h 22m · £2 · every ~19 min
SubwayBakerloo · 12m · £4 · every ~65 min
London Paddington train station facilities and services
London Paddington has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food and drink
Food options include: Wasabi, The Beer House, Barburrito, Upper Crust, The Mad Bishop & Bear (Fullers), The Pasty Shop, Burger King, Pret a Manger, The Savanna, Soboro Bakery, & more
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located next to the ticket office.
Tickets and information
The ticket office is open 24/7. Information desks are located near Platform 1.
Luggage and lost property
Luggage storage is luggage lockers are located near the taxi stand beside Platform 11. . Lost and found is available at the station.
Parking, taxis and toilets
Available at London Paddington: Parking, Taxis, WC.
Bike and car services
Available at London Paddington: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at London Paddington: Wheelchair access, escalators, elevators.
Shops, hotels and contact
Nearby hotels include Hilton London Paddington, Mercure London Paddington Hotel, The Pilgrm.
Heathrow Terminals 2 & 3Heathrow Airport Terminals 2 & 3 station, Inner Ring Road, Heathrow Airport, Greater London, TW6 1WD
City-centre transport
Getting to Heathrow Terminals 2 & 3 from London city centre
Heathrow Terminals 2 & 3 is 23 km from London city centre. Public transport options include:
TrainElizabeth, London Paddington - Heathrow Terminal 4, London Paddington - Heathrow Terminal 5 · 21m · £31 · every ~3 min
Elizabeth · 41m · £15 · every ~8 min
BusUkn14, Ukn02, Uk043, Uk042, Ukn23, Ukxn10, Ukn49 · 50m · £2 · every ~1 min
Ukxn10 · 50m · £3 · every ~1 min
Ukxn10 · 50m · £3 · every ~1 min
N9 · 1h 11m · £2 · every ~4 min
SubwayPiccadilly · 47m · £19 · every ~27 min
Heathrow Terminals 2 & 3 train station facilities and services
Heathrow Terminals 2 & 3 has practical services for this route, including Wifi, Shopping, Parking, ATM, Accessibility, WC, Lost and Found Office and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Heathrow Terminals 2 & 3. ATMs are available at Heathrow Terminals 2 & 3.
Tickets and information
Ticket office support is available at Heathrow Terminals 2 & 3.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Heathrow Terminals 2 & 3: Parking, WC.
Accessibility
Accessibility facilities are available at Heathrow Terminals 2 & 3: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: No, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Heathrow Terminal 5Heathrow Airport Terminal 5 station, Terminal 5, Heathrow Airport, Greater London, TW6 2GA
City-centre transport
Getting to Heathrow Terminal 5 from London city centre
Heathrow Terminal 5 is 25 km from London city centre. Public transport options include:
TrainElizabeth, London Paddington - Heathrow Terminal 5 · 30m · £31
Elizabeth, London Paddington - Heathrow Terminal 5 · 30m · £31
BusUk061 · 1h 5m · £3 · every ~1 min
035, 025, 030, 032, A40 · 1h 10m · £4 · every ~12 min
025, 030, 032, 035, A40 · 1h 10m · £4 · every ~12 min
N9 · 1h 24m · £2 · every ~4 min
SubwayPiccadilly · 53m · £20 · every ~27 min
Heathrow Terminal 5 train station facilities and services
Heathrow Terminal 5 has practical services for this route, including Parking, Accessibility, Lounge, Lost and Found Office and Ticket Office.
Tickets and information
Ticket office support is available at Heathrow Terminal 5.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Heathrow Terminal 5: Parking.
Accessibility
Accessibility facilities are available at Heathrow Terminal 5: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Most popular train connections from Merthyr Tydfil
More options for your journey from Merthyr Tydfil to London
Here are some other resources that might have the information you need
Most popular trains to and from London and Merthyr Tydfil
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