This websites requires JavaScript to work. It looks like your browser doesn't support JavaScript, or has it turned off. Please try again with JavaScript support.

70% of our customers find a cheaper split ticket, saving £25 on average

Trains from London Blackfriars to
Mountain Ash

Search for Split Tickets to get the Cheapest Fares (save up to 90%)

No card or booking fees

London Blackfriars to Mountain Ash by train

Planning a train journey from London Blackfriars to Mountain Ash? The trip usually takes about 3hrs 58 mins, covering approximately 141 miles (227 kilometres). With roughly 27 trains operating daily, you have plenty of options to suit your schedule. Booking your tickets ahead of time can snag you fares as low as £31.00, offering an economical choice for savvy travelers.

London Blackfriars to Mountain Ash Key Stats

Arrival Station

Mountain Ash

Departure Station

London Blackfriars

Frequency

27trains
per day

Journey Time

from3hrs 20 mins

Changes

3-3no direct
trains

First Train / Last Train

00:06 / 23:49

Distance

141miles
(227 km)

2 Routes

4 Train Operators

Prices

from£31.00

Travelling from London Blackfriars to Mountain Ash by Train

Jump on a Train from London Blackfriars to Mountain Ash – It's Quicker Than You Expect!

Considering a train trip from London Blackfriars to Mountain Ash? You’re in the right place, and the journey is faster than you might think!

Typically, the trip takes about 3hrs 58 mins. If you're rushing or eager to reach London Blackfriars, the quickest trains can get you there in just 3hrs 20 mins. With approximately 27 trains operating daily, you have plenty of options. This picturesque 141-mile (227 km) route usually requires just one change, with Thameslink, GWR, Elizabeth Line, Transport for Wales providing comfortable seating and ample luggage space – because being cramped isn't anyone's idea of fun!

The best news? By booking early, you can find tickets starting at just £31.00, a significant saving compared to last-minute purchases. To save even more, consider traveling during Off-Peak hours or using a Railcard to keep your expenses down.

Ready to grab those low-cost tickets? Use our Journey Planner to find the latest discounts and keep your budget happy. Explore more travel tips below or check our timetable for current train schedules. All aboard to Mountain Ash!

Journey Details

Frequently asked questions about journeys between London Blackfriars and Mountain Ash

Curious about your trip from London Blackfriars to Mountain Ash? We've put together answers to the most commonly asked questions from our customers to make planning your journey easier.

How long does it take to travel between London Blackfriars and Mountain Ash by train?

The travel time between London Blackfriars and Mountain Ash by train varies depending on the type of train and the route, but the average journey time is 3hrs 58 mins & the fastest journey takes 3hrs 20 mins.

What's the fastest journey time between London Blackfriars and Mountain Ash by train?

The fastest journey time by train from London Blackfriars to Mountain Ash is 3hrs 20 mins.

How much does the train from London Blackfriars to Mountain Ash cost?

Train ticket prices from London Blackfriars to Mountain Ash can start from as little as £31.00 when you book in advance. The cost of tickets can vary depending on the time of day, route and class you book and are usually more expensive if you book on the day.

What are the departure and arrival times for trains between London Blackfriars and Mountain Ash?

The departure and arrival times for trains between London Blackfriars and Mountain Ash vary depending on the day of the week and the type of train. Generally, there are around 27 departures and arrivals throughout the day. The first departure is 00:06, and the last train of the day leaves at 23:49.

What is the difference between first class and standard class on trains between London Blackfriars and Mountain Ash?

First class tickets on trains between London Blackfriars and Mountain Ash typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between London Blackfriars and Mountain Ash?

Amenities on trains between London Blackfriars and Mountain Ash can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from London Blackfriars to Mountain Ash by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between London Blackfriars and Mountain Ash. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Mountain Ash, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

Is it possible to take a direct train from London Blackfriars to Mountain Ash?

No, unfortunately there are no direct trains between London Blackfriars & Mountain Ash. However, there are 27 possible journeys which require a change.

What train companies run services from London Blackfriars to Mountain Ash?

Thameslink, GWR, Elizabeth Line and Transport for Wales are the main train operating companies running services between London Blackfriars and Mountain Ash.

Can I bring luggage on board trains between London Blackfriars and Mountain Ash?

Yes, you can bring luggage on board trains between London Blackfriars and Mountain Ash, but there may be limits on the number of bags or the size and weight of your luggage.

When are London Blackfriars to Mountain Ash Train Times?

Check out the upcoming trains from London Blackfriars to Mountain Ash on Thursday 1st May 2025, with our handy timetable below.

Alternatively, you can view the full day's schedule or search for a different date here!

Thursday 1st May
DepartsArrivesChangesVia StationsDurationOperator
06:04 London Blackfriars10:03 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 59 mins Get Tickets
07:12 London Blackfriars10:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
07:42 London Blackfriars11:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 51 mins Get Tickets
08:12 London Blackfriars12:03 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 51 mins Get Tickets
08:39 London Blackfriars12:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 54 mins Get Tickets
09:12 London Blackfriars13:03 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 51 mins Get Tickets
10:12 London Blackfriars13:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
11:12 London Blackfriars14:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
12:12 London Blackfriars15:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
13:12 London Blackfriars16:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
14:12 London Blackfriars17:33 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
14:42 London Blackfriars18:03 Mountain Ash3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 21 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for London Blackfriars to Mountain Ash journeys?

From booking in Advance, to our FairSplits, here are our tips for you to find the best price

Advance Tickets

A single ticket for one journey leaving at a specific date and time.

The rule is: the sooner you book the cheaper they are. Usually the cheapest, but least flexible.

Advance fares from London Blackfriars to Mountain Ash start from as little as £31.00

Off-Peak & Super Off-Peak Tickets

Offering greater flexibility than Advances, Off-Peak tickets offer travel during less busy times of day trading off more flexibility in the Off-Peak windows but for still discounted fares.

Off Peak fares from London Blackfriars to Mountain Ash start from £57.60 one way, or £99.00 return

Anytime Tickets

Anytime tickets are fully flexible allowing travel at any time of the day. Brilliant if you don’t want the pressure of clock watching, returning when you want

Anytime fares from London Blackfriars to Mountain Ash are available for £147.10 one way, or £294.20 return

With our FairSplit technology, you can save up to 90% on the cost of train travel.

Split ticketing means that instead of purchasing one rail ticket for your journey we automatically find and help you book two or more tickets instead, covering exactly the same journey. We call it our FairSplit.

Travelling in a group? We can save you even more!

Unlike other split ticketing sites, you can enter multiple railcards in a single search on traintickets.com. We will find you the best price using all possible combinations of your railcards in conjunction with our split ticketing technology & GroupSave.

When you do a search on traintickets.com we check all the cheapest prices automatically

Everything you need to know about London Blackfriars Station

Welcome to London Blackfriars Train Station

Situated in the historic heart of London, London Blackfriars station is more than just a transit point; it's a gateway to both the charms of the capital and the beautiful locales beyond. Whether you're a daily commuter or a first-time visitor hoping to catch a glimpse of the London skyline, Blackfriars has you covered with its extensive range of facilities and transport links.

Station Facilities and Amenities

London Blackfriars prides itself on being a modern, well-equipped station with amenities designed to make your journey seamless. The station is equipped with a ticket office open throughout the week and multiple ticket machines for easy purchases, all of which are designed to be accessible. Offering step-free access throughout, it is classified as a Category A station, ensuring unimpeded access to all platforms. For tech-savvy travelers, smartcards are available, complete with validators for quick access.

Customer service is at the forefront at London Blackfriars. If you ever need assistance, help points are stationed at key areas. Although there's no dedicated waiting room, there are ample seating areas fully covered on all platforms, allowing for a comfortable wait. CCTV operations are in place to ensure passenger safety, and toilets, including accessible options, are located conveniently in the booking hall on the Northbank side.

Onward Travel Options

For those looking to continue their journey beyond the station, Blackfriars offers excellent links to alternative modes of transportation. The station has a well-organized taxi rank right outside the main entrance, making it simple to hail a cab. While information about rail replacement services can be found online, various bus services operate close to the station. These services connect you with many key points across London, making onward travel seamless.

Need to cycle instead? You'll find bicycle storage options near the Northbank entrance, though it’s worth noting that bike hire isn't available onsite. Despite the lack of parking facilities, the station's central location makes it incredibly accessible from numerous parts of the city.

Popular Routes Direct from Blackfriars

Blackfriars station serves as an excellent launching pad for exploring well-loved destinations. If you're inclined toward seaside escapes, check out trains from London Blackfriars to Brighton. Need to catch a flight? The station provides direct connectivity with Gatwick Airport. Historical towns like St Albans City and Hitchin are also a short train ride away.

If your day is more about business in the city, perhaps the connection to London St Pancras International or short hops to nearby districts like Farringdon and East Croydon will call out to you.

A Final Word on London Blackfriars

Whether for pleasure or work, London Blackfriars station caters to every traveler’s need. It's a hub that delights with its blend of traditional architecture and modern facilities. Whether you're heading out of the city or arriving anew, the station stands ready to be your starting point, ensuring that you're always on the right path in your journey.

Don't forget to purchase your tickets in advance for a smoother journey. Whether online or directly at the station, services are designed to offer you flexibility and convenience. All aboard on your next adventure from London Blackfriars!

Everything you need to know about Mountain Ash Station

Welcome to Mountain Ash Train Station

Situated in the breathtaking South Wales Valleys, Mountain Ash train station is a key stop for travelers keen on exploring the surrounding area or commuting to various destinations in the UK. Known for its scenic views, Mountain Ash offers passengers a charming departure point to embark on their journeys through Wales and beyond. Whether you're a seasoned commuter or visiting for leisure, this station serves as a gateway to your next adventure.

Facilities and Amenities

Mountain Ash station ensures a convenient travel experience with several essential amenities. While there is no traditional ticket office, ticket machines are readily available for purchasing and collecting tickets, catering to contactless payments via major debit and credit cards. There's no presence of cash facilities, but the station provides accessible ticket machines for all passengers' ease.

For those requiring assistance or information, accessible help points and departure/arrival screens are available, and helpful announcements keep passengers in the loop. While there isn't a staffed waiting room, seating areas are provided for comfort as you await your train. Mountain Ash station boasts step-free access throughout, ensuring seamless navigation for those with mobility impairments, with ramps leading to both platforms.

Onward Travel Options

Getting to and from Mountain Ash is made convenient with local transport links. For those needing rail replacement services, the bus stop on Henry Street is designated for such purposes. Meanwhile, regular local bus services can be accessed from stops along Henry Street and Oxford Street, providing further connections.

While the station does not offer accessible taxis or cycle hire facilities, parking is generously available with 19 spaces, eight of which cater to accessible needs, all monitored by CCTV for peace of mind.

Popular Destinations

Mountain Ash is more than just a local stop; it's a launchpad to numerous wonderful destinations. Take a direct train from Mountain Ash to Cardiff Central for a taste of the vibrant Welsh capital, or explore the lively atmosphere at Merthyr Tydfil by train. History enthusiasts can catch a train to Swansea to visit its rich maritime heritage, while regular services are available to Aberdare for breathtaking hikes along nature trails.

For an extended journey, hop aboard for a trip from Mountain Ash to London Paddington, connecting you to the bustling heart of the UK. With frequent services to all these exciting destinations and more, planning your escape from Mountain Ash has never been easier.

Final Thoughts

Mountain Ash train station is a testament to modern accessibility and convenience nestled within a picturesque landscape. Whether you're looking for a quick commute, a cross-country voyage, or an exploration of local treasures, it offers the essential services and travel options to start your journey right. Remember to book your tickets in advance for the best deals and timings – happy travels!

Looking for more inspiration?

Popular places to travel by train from London Blackfriars