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Trains from Merthyr Tydfil to
Sea Mills

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Merthyr Tydfil to Sea Mills by train

Planning a train journey from Merthyr Tydfil to Sea Mills? The trip usually takes about 3hrs 17 mins, covering approximately 36 miles (58 kilometres). With roughly 29 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 £19.90, offering an economical choice for savvy travelers.

Merthyr Tydfil to Sea Mills Key Stats

Arrival Station

Sea Mills

Departure Station

Merthyr Tydfil

Frequency

29trains
per day

Journey Time

from2hrs 53 mins

Changes

2-3no direct
trains

First Train / Last Train

06:08 / 23:38

Distance

36miles
(58 km)

2 Routes

2 Train Operators

Prices

from£19.90

Travelling from Merthyr Tydfil to Sea Mills by Train

Jump on a Train from Merthyr Tydfil to Sea Mills – It's Quicker Than You Expect!

Considering a train trip from Merthyr Tydfil to Sea Mills? You’re in the right place, and the journey is faster than you might think!

Typically, the trip takes about 3hrs 17 mins. If you're rushing or eager to reach Merthyr Tydfil, the quickest trains can get you there in just 2hrs 53 mins. With approximately 29 trains operating daily, you have plenty of options. This picturesque 36-mile (58 km) route usually requires just one change, with Transport for Wales, GWR 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 £19.90, 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 Sea Mills!

Journey Details

Frequently asked questions about journeys between Merthyr Tydfil and Sea Mills

Curious about your trip from Merthyr Tydfil to Sea Mills? 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 Merthyr Tydfil and Sea Mills by train?

The travel time between Merthyr Tydfil and Sea Mills by train varies depending on the type of train and the route, but the average journey time is 3hrs 17 mins & the fastest journey takes 2hrs 53 mins.

What's the fastest journey time between Merthyr Tydfil and Sea Mills by train?

The fastest journey time by train from Merthyr Tydfil to Sea Mills is 2hrs 53 mins.

How much does the train from Merthyr Tydfil to Sea Mills cost?

Train ticket prices from Merthyr Tydfil to Sea Mills can start from as little as £19.90 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 Merthyr Tydfil and Sea Mills?

The departure and arrival times for trains between Merthyr Tydfil and Sea Mills vary depending on the day of the week and the type of train. Generally, there are around 29 departures and arrivals throughout the day. The first departure is 06:08, and the last train of the day leaves at 23:38.

What is the difference between first class and standard class on trains between Merthyr Tydfil and Sea Mills?

First class tickets on trains between Merthyr Tydfil and Sea Mills typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Merthyr Tydfil and Sea Mills?

Amenities on trains between Merthyr Tydfil and Sea Mills can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Merthyr Tydfil to Sea Mills by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between Merthyr Tydfil and Sea Mills. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Sea Mills, 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 Merthyr Tydfil to Sea Mills?

No, unfortunately there are no direct trains between Merthyr Tydfil & Sea Mills. However, there are 29 possible journeys which require a change.

What train companies run services from Merthyr Tydfil to Sea Mills?

Transport for Wales and GWR are the main train operating companies running services between Merthyr Tydfil and Sea Mills.

Can I bring luggage on board trains between Merthyr Tydfil and Sea Mills?

Yes, you can bring luggage on board trains between Merthyr Tydfil and Sea Mills, but there may be limits on the number of bags or the size and weight of your luggage.

When are Merthyr Tydfil to Sea Mills Train Times?

Check out the upcoming trains from Merthyr Tydfil to Sea Mills on Tuesday 6th May 2025, with our handy timetable below.

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

Tuesday 6th May
DepartsArrivesChangesVia StationsDurationOperator
06:08 Merthyr Tydfil09:05 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 57 mins Get Tickets
06:38 Merthyr Tydfil09:31 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 53 mins Get Tickets
07:08 Merthyr Tydfil10:05 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 57 mins Get Tickets
07:38 Merthyr Tydfil10:31 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 53 mins Get Tickets
08:08 Merthyr Tydfil11:05 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 57 mins Get Tickets
08:38 Merthyr Tydfil11:32 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 54 mins Get Tickets
09:08 Merthyr Tydfil12:05 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 57 mins Get Tickets
09:38 Merthyr Tydfil12:31 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 53 mins Get Tickets
10:08 Merthyr Tydfil13:05 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 57 mins Get Tickets
10:38 Merthyr Tydfil13:31 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 53 mins Get Tickets
11:08 Merthyr Tydfil14:05 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 57 mins Get Tickets
11:38 Merthyr Tydfil14:31 Sea Mills2 changesCardiff Central
Bristol Temple Meads
2 hrs 53 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Merthyr Tydfil to Sea Mills 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.

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 Merthyr Tydfil to Sea Mills start from £19.90 one way, or £20.00 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 Merthyr Tydfil to Sea Mills are available for £28.80 one way, or £30.70 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 Merthyr Tydfil Station

Explore the Heart of Wales with Merthyr Tydfil Station

Sitting at the gateway to some of the most stunning parts of South Wales, Merthyr Tydfil Train Station serves as a welcoming hub for locals and travelers alike. Whether you're planning a leisurely trip through the Welsh valleys or a convenient route for your daily commute, this station offers everything you need. With its convenient facilities and stress-free travel options, Merthyr Tydfil is an ideal starting point for your next journey.

Station Facilities and Accessibility

Merthyr Tydfil Station prides itself on offering accessible and user-friendly services. The station features a ticket office operational from Monday to Friday between 07:15 and 15:50, and on Saturdays from 08:15 to 16:50. For quicker alternatives, you can use the ticket machines which accept most credit and debit cards. It's worth noting to plan cash purchases in advance as these machines do not accept cash.

The station provides step-free access, although restricted to certain parts, and equipped with helpful facilities like induction loops and accessible help points to enhance your journey. The waiting rooms are available during ticket office hours, providing a comfortable spot to rest before heading to your platform. Additionally, CCTV cameras ensure safety throughout the premises.

Travel Connections at Your Fingertips

Onward travel from Merthyr Tydfil Station is seamless, making it easy for passengers to transition between various modes of transport. While the station's bustling bus connections require separate ticketing from your rail pass, the PlusBus option offers discounted travel within the town. You might also be interested in the X43 service to Brecon, perfect for exploring more of the local landscape.

For cyclists, the station offers six sheltered Sheffield stands, although unfortunately, it doesn't provide cycle hire services. The car park managed by Transport for Wales is open 24/7 with free parking, making it an excellent option for those coming from nearby areas.

Popular Routes from Merthyr Tydfil

Feeling adventurous? Consider hopping on a train to explore some of the beautiful destinations accessible from Merthyr Tydfil. You can plan a scenic journey to Cardiff Central or perhaps enjoy a leisurely ride to nearby Pontypridd and Abercynon. For a longer trip, you might choose the route towards the hustle and bustle of London Paddington or the charming coasts of Barry Island.

A few other sought-after routes include the paths to Cardiff Queen Street, Trefforest, or heading north to Aberdare. For those chasing urban vibes, a quick trip over to Newport or as far-reaching as Bristol Temple Meads are easily accessible.

Final Thoughts: Convenience and Charm

Merthyr Tydfil Station represents a fusion of traditional Welsh hospitality with modern convenience. It provides a range of facilities and connections that cater to regular commuters and adventurous tourists alike. Whether you're planning a day out in Cardiff, a run up to the valleys, or even a cross-country adventure, you’ll find the station ready and waiting to be the starting point of your journey. So why wait? Check out those rail times and embark on your next exploration today with Merthyr Tydfil as your portal to the wonders of Wales and beyond.

Everything you need to know about Sea Mills Station

Discovering Sea Mills Station

Sea Mills train station might not be the largest stop along your journey, but it certainly holds its own charm and practicality for local travelers and those passing through the South West of England. Nestled in a picturesque location of Bristol, Sea Mills is a small yet vital station with essential connections for commuters and visitors alike.

The station lacks a ticket office and ticket machine, so if you're planning to travel from Sea Mills, ensure you purchase your rail tickets online or by other means before arriving at the station. For those needing assistance, rest easy knowing there is a help point on site where you can obtain information from staff.

Facilities and Amenities at Sea Mills Station

While Sea Mills station doesn't boast a full range of facilities, it does not compromise in providing the essential services expected of a UK railway station. Unfortunately, there are no waiting rooms or refreshment facilities available, but there is a seating area to ensure a comfortable wait for your train. Accessibility at the station is fair; a steep ramp provides access to the platform, and the provision of a ramp for train access makes traveling with mobility aids possible.

Travelers looking for restrooms or ATMs will have to plan accordingly, as these amenities are not available at Sea Mills. However, there is bicycle storage with four spaces that can come in handy for cyclists wanting to integrate a bike ride into their commute.

Onward Travel Options

When your journey starts or ends at Sea Mills, you have various options for onward travel. While there is no dedicated taxi service available directly at the station, several bus stops are conveniently located on Shirehampton Road. These can be easily accessed from the station, just opposite the Co-op store. Bus services and potential rail replacements can make your travel convenient, ensuring you connect seamlessly to your next destination.

For more detailed information about bus connections from Sea Mills, travelers can find a helpful printable guide here. Those interested in bicycle hire should note that there is no official cycle hire service available directly through the station.

Popular Routes from Sea Mills Station

Sea Mills Station serves as a gateway to several popular destinations. Whether you're visiting historic Bath Spa, conducting business at London Paddington, or spending leisure time in nearby Clifton Down, scheduling your travel from Sea Mills is straightforward. For those planning a trip to the city center, a short journey to Bristol Temple Meads provides ample connectivity to the rest of the UK. Additionally, the station grants access to serene destinations like Severn Beach and day trips to Cardiff Central.

Planning your trip is easy when you have such a range of fascinating places accessible directly by train from Sea Mills. Whether you're on a business trip, a leisurely getaway, or just catching a quick commute, discover all that the region has to offer.

The Final Stop

Sea Mills Station might be modest, but it's packed with potential for exploration and travel across the UK. While it is essential to accommodate ticket purchasing and amenities ahead of time, the station's connectivity makes it a worthy stop on your travel map. Don't forget to soak in a bit of its charm while you await your train—it's a brief yet captivating encounter with English railway history and a gateway to many adventures.

For all your rail-related needs, whether planning, booking tickets, or ensuring one's comfort during travel, turning to Sea Mills is just the first step in an incredible journey.

Looking for more inspiration?

Popular places to travel by train from Merthyr Tydfil