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The cheapest and fastest trains from London to Merthyr Tydfil
Showing times and prices for Dec 23
Cheapest price
$67
Average price
$76
Fastest journey
3 h 17 m
Average duration
3 h 17 m
Trains per day
2
Distance
226 km
Cheap tickets
The best way to find a cheap train ticket from London to Merthyr Tydfil is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Merthyr Tydfil will cost around $76 if you buy it on the day, but the cheapest tickets can be found for only $67.
Fast trains
Of the 2 trains that leave London for Merthyr Tydfil on Tue, Dec 23, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 23 the direct trains cover the 226 km distance in an average of 3 h 17 m but if you time it right, some trains will get you there in just 3 h 17 m .
On Tue, Dec 23 the slowest trains will take 3 h 17 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.
08:48AM3h17
London12:05PMMerthyr Tydfil
$671One-way
0 transfers
09:48AM3h17
London01:05PMMerthyr Tydfil
$851One-way
0 transfers
09:48AM3h17
London01:05PMMerthyr Tydfil
$851One-way
0 transfers
08:48AM3h17
London12:05PMMerthyr Tydfil
$671One-way
0 transfers
London - Merthyr TydfilCompare Great Western Rail, South Western Railway
$48
3h 16m
6 a day
Power plugs
Wifi
Two pieces of luggage and one piece of hand luggage included in ticket price
Optional seat reservations available for a fee. Free in First Class
$92
4h 39m
2 a day
Power plugs
Wifi
2 pieces of luggage included in ticket price
Seat reservations available for a fee, free for some ticket types
Travel Information
Compare train and bus for London to Merthyr Tydfil
Omio recommends booking the train as it is the most popular option from London to Merthyr Tydfil among Omio's users. If you are prioritising price take the bus with prices starting from €12. For those with little time consider booking a train which can get you there in 3h 26m. The ticket price range depends on the travel mode: a bus costs an average of €12, and a train costs an average of €38.
Distance: 140 miles (226 km)
Compare train with
Most popular Train | Bus |
|---|---|
€59 Average price | €17 Average price Cheapest |
3h 56m Average total duration Fastest 3h 26m Onboard + 30m Additional time* | 6h 32m Average total duration 6h 2m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
London to Merthyr Tydfil train times
The table below shows live departures for London to Merthyr Tydfil trains for today, Monday, December 22. You can also manually refresh the results below to see updated train journeys.
Last updated at 4:09 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 4:23 AM London | 4h42 | 9:05 AM Merthyr Tydfil | 0 transfersDirect | |
| 9:15 AM London | 3h20 | 12:35 PM Merthyr Tydfil | 0 transfersDirect | |
| 9:30 AM London | 4h05 | 1:35 PM Merthyr Tydfil | 0 transfersDirect | |
| 9:48 AM London | 3h17 | 1:05 PM Merthyr Tydfil | 0 transfersDirect | |
| 10:16 AM London | 3h19 | 1:35 PM Merthyr Tydfil | 0 transfersDirect |
Find all the dates and times for this journey
Compare prices and tickets London to Merthyr Tydfil by train or bus
Compare train and bus 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.
Tue
Dec 23
Dec 23
Wed
Dec 24
Dec 24
Thu
Dec 25
Dec 25
Fri
Dec 26
Dec 26
Sat
Dec 27
Dec 27
Sun
Dec 28
Dec 28
Mon
Dec 29
Dec 29
Why should you book London to Merthyr Tydfil trains with Omio?
Great Western Rail as well as South Western Railway and first_great_western offer trains services from London to Merthyr Tydfil. Omio is an official ticket reseller for all your travel options from London to Merthyr Tydfil.
Why book with Omio vs Great Western Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Rail, but also compare tickets for the likes of South Western Railway and first_great_western to find the best option for your trip from London to Merthyr Tydfil.
- 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 Rail with all available travel options, which are train and bus to ensure you get the best deal for traveling from London to Merthyr Tydfil.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Great Western Rail tickets can be bought on Great Western Rail's website or third party sellers, Omio allows you to compare with the likes of South Western Railway and first_great_western to help you choose the right option for your journey from London to Merthyr Tydfil.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from London to Merthyr Tydfil.
Journey information
Overview: Train from London to Merthyr Tydfil
United KingdomUnited Kingdom
Trains from London to Merthyr Tydfil run on average 6 times per day, taking around 3h 26m. Cheap train tickets for this journey start at $48 (€38) but you can travel from only $15 (€12) by bus.
The earliest train runs at 05:14, the last at 20:39. The fastest train covers the 140 miles (226 km) distance in 3h 14m.
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
Bus from $15 (€12)
Distance 140 miles (226 km) |
Average train duration 3h 26m |
Cheapest ticket price $48 (€38) |
Trains per day 6 |
Fastest train 3h 14m |
First train 05:14 |
Last train 20:39 |
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
Bus from $15 (€12)
Train companies: Great Western Rail, South Western Railway, first_great_western from London to Merthyr Tydfil trainsGreat Western Rail, South Western Railway, first_great_western trains will get you between London and Merthyr Tydfil from $15 (€12). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
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 Duration
3h 16m
Cheapest Price
$48 (€38)
Great Western Rail 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
South Western Railway
About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average Duration
4h 39m
Cheapest Price
$92 (€74)
South Western Railway frequency
2 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone
first_great_western
Luggage & cancellation policy
Average Duration
3h 10m
Cheapest Price
$198 (€159)
first_great_western frequency
16 a day
FAQs: Trains from London to Merthyr Tydfil
Find answers to the most common questions about traveling from London to Merthyr Tydfil 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 Merthyr Tydfil, this guide helps you travel smarter and with confidence.
To fully explore Merthyr Tydfil's attractions, including Cyfarthfa Castle, Brecon Mountain Railway, and nearby Brecon Beacons National Park, plan for a 2 to 3-day visit.
A day trip from London to Merthyr Tydfil is not feasible, as the journey duration is 3h 14m. There are 6 train trips per day available for this route.
Train ticket prices from London to Merthyr Tydfil can vary. The cheapest ticket starts at $48 (€38), while the average price is around $74 (€59).
The distance by train from London to Merthyr Tydfil is 140 miles (226 km).
The train journey from London to Merthyr Tydfil offers a mix of urban and rural landscapes, with scenic views of the Welsh countryside, including rolling hills and valleys, especially as the route progresses into Wales.
The train station in London that goes to Merthyr Tydfil is London Paddington (PAD), which connects to Merthyr Tydfil station (MER).
The cheapest way to get from London to Merthyr Tydfil is by bus, with a cost of around $15 (€12).
There is no high speed train available from London to Merthyr Tydfil.
The first train from London to Merthyr Tydfil leaves at 5:14 AM.
The train from London to Merthyr Tydfil takes 3h 14m and runs 6 per day.
The last train from London to Merthyr Tydfil leaves at 8:39 PM.
Yes, you can take the train from London to Merthyr Tydfil.
There is no direct train service currently available from London to Merthyr Tydfil.
Unfortunately, there is no night train available from London to Merthyr Tydfil.
popular train stations
Popular train stations from London to Merthyr Tydfil
London
Merthyr Tydfil
The major train station for departures in London is London Paddington. Find all the information you need to know about services, amenities and connections at London Paddington for your trip from London to Merthyr Tydfil.
Amenities at train station
Wifi
Lockers
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Car Rental
Information Deskinformation
Ticket Office Hours
- 24/7
Wifi
- Free Wi-Fi in the station.
Lockers
- Luggage lockers are located near the taxi stand beside Platform 11.
Shopping
- Type of shops available: News agent Flower stall Shoe repairer Wide range of shops Mini supermarket Pharmacy Convenience store High street shops Off Licence Passport Photo Booth
Parking
- Car Park: Station Car Park
Dining
- 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
Taxis
- Taxi: The taxi deck is situated above Platform 12 and is accessed via the concourse and platform 12, which has escalators and lifts to the upper level to the covered marshalled taxi rank. A queuing system is in operation. There is also a separate collection point for pre-booked taxis and a drop off point
- Accessible taxis: All London Black Cabs can accommodate wheelchair passengers without wheelchair users having to leave their wheelchair. There is also a separate collection point for prebooked taxis also further away from the lifts.
Accessibility
- Wheelchair access, escalators, elevators.
WC
- Toilets Location: Accessible toilets are located on Platforms' 1 and 12. A Changing Places facility is located on Platform 12. There are dedicated breastfeeding rooms / Parent & Baby rooms; within the Ladies toilets on Platform 1 within the public toilets on Platform 12.
- National key toilets: Yes
- National key toilets location: Accessible toilets are located on Platforms 1 and 12.
- Baby changing facilities: Yes
Hotel
- Hilton London Paddington
- Mercure London Paddington Hotel
- The Pilgrm
Lounge
- Waiting rooms location: Platform 12
Ticket Office
- 24/7
Bike Parking
- Storage sheltered: Yes
- Storage location: On platform 8/9 and 10
- Storage CCTV: Yes
Information Desk
- Located near Platform 1.
Public transit options for London Paddington
- Underground lines: Bakerloo Line, Circle Line, District Line, Hammersmith Line
- Bus lines: N7, 23, 27, N27, 36, 205, N205, 332, 7, 46, A1, 18, N18
- Train lines: Great Western Main Line, Heathrow Express
- Metro: Tube Lines.
Amenities at train station
WifiShoppingParkingATMAccessibilityWCLost and Found OfficeTicket Officeinformation
Ticket Office Hours
- Opening hours: Monday - Sunday 05:00 - 23:40
Distance to city center
22 kmParking
- Car Park: No
Accessibility
- 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
WC
- National key toilets: No
- Baby changing facilities: Yes
Public transit options for Heathrow Terminal 4
- Metro: Connection available with LT Piccadilly Line
Amenities at train station
WifiShoppingParkingATMAccessibilityWCLost and Found OfficeTicket Officeinformation
Address
Heathrow Airport Terminals 2 & 3 station, Inner Ring Road, Heathrow Airport, Greater London, TW6 1WDTicket Office Hours
- Opening hours: Monday - Sunday 05:00 - 23:59
Distance to city center
23 kmParking
- Car Park: No
Accessibility
- 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
WC
- National key toilets: No
- Baby changing facilities: Yes
Public transit options for Heathrow Terminals 2 & 3
- Onward travel information: National Rail trains serving London Paddington National Express coaches to Victoria Coach Station and Gatwick Airport London Underground
- Metro: Connection available with the London Underground (Piccadilly Line)
The major train station for arrivals in Merthyr Tydfil is Merthyr Tydfil. Find all the information you need to know about services, amenities and connections at Merthyr Tydfil for your journey to Merthyr Tydfil from London.
Amenities at train station
ParkingDiningAccessibilityHotelLost and Found OfficeTicket OfficeBike ParkingInformation Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:30 - 13:00 Sunday Closed Temporary opening hours due to the COVID-19 pandemic.
Parking
- Car Park: Station Car Park
Accessibility
- 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
Bike Parking
- Storage sheltered: Yes
- Storage location: Near the station entrance.
- Storage CCTV: No
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
Public transit options for Merthyr Tydfil
- Location for Rail Replacement Services: Wait at the bus stop outside the station
More options for your journey from London to Merthyr Tydfil
Here are some other resources that might have the information you need
Most popular trains to and from Merthyr Tydfil and London
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