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Trains from Southall to
Cardiff Bay

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Southall to Cardiff Bay by train

Considering a train trip from Southall to Cardiff Bay? The journey typically lasts around 3hrs 16 mins and spans about 120 miles (193 kilometres). With approximately 31 trains running each day, you're spoiled for choice when scheduling your travel. By booking your tickets in advance, you could secure fares starting from just £34.00, making it a budget-friendly option for smart travelers.

Southall to Cardiff Bay Key Stats

Arrival Station

Cardiff Bay

Departure Station

Southall

Frequency

31trains
per day

Journey Time

from2hrs 39 mins

Changes

3-3no direct
trains

First Train / Last Train

04:33 / 00:12

Distance

120miles
(193 km)

2 Routes

3 Train Operators

Prices

from£34.00

Travelling from Southall to Cardiff Bay by Train

Embark on a train journey from Southall to Cardiff Bay, and you'll find it's quicker than you might anticipate!

The typical travel time is about 3hrs 16 mins, but if you're in a hurry or just eager to arrive, the fastest trains can whisk you there in just 2hrs 39 mins. With approximately 31 trains running daily, you have a wealth of options to choose from. This scenic route, spanning 120 miles (193 km), generally involves just one transfer, and operators like Elizabeth Line, GWR, Transport for Wales offer comfortable seating with plenty of room for your luggage.

Here's the best part: by booking your tickets in advance, you can snag fares starting from only £34.00, offering a substantial saving over buying tickets at the last minute. For even more savings, consider traveling during Off-Peak times or using a Railcard.

Ready to secure those budget-friendly tickets? Use our Journey Planner to discover the latest deals and keep your travel costs down. Dive into more travel tips below or consult our timetable for up-to-date train schedules. All aboard for Cardiff Bay!

Journey Details

Frequently asked questions about journeys between Southall and Cardiff Bay

Curious about your trip from Southall to Cardiff Bay? 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 Southall and Cardiff Bay by train?

The travel time between Southall and Cardiff Bay by train varies depending on the type of train and the route, but the average journey time is 3hrs 16 mins & the fastest journey takes 2hrs 39 mins.

What's the fastest journey time between Southall and Cardiff Bay by train?

The fastest journey time by train from Southall to Cardiff Bay is 2hrs 39 mins.

How much does the train from Southall to Cardiff Bay cost?

Train ticket prices from Southall to Cardiff Bay can start from as little as £34.00 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 Southall and Cardiff Bay?

The departure and arrival times for trains between Southall and Cardiff Bay vary depending on the day of the week and the type of train. Generally, there are around 31 departures and arrivals throughout the day. The first departure is 04:33, and the last train of the day leaves at 00:12.

What is the difference between first class and standard class on trains between Southall and Cardiff Bay?

First class tickets on trains between Southall and Cardiff Bay typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Southall and Cardiff Bay?

Amenities on trains between Southall and Cardiff Bay can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Southall to Cardiff Bay by train?

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

No, unfortunately there are no direct trains between Southall & Cardiff Bay. However, there are 31 possible journeys which require a change.

What train companies run services from Southall to Cardiff Bay?

Elizabeth Line, GWR and Transport for Wales are the main train operating companies running services between Southall and Cardiff Bay.

Can I bring luggage on board trains between Southall and Cardiff Bay?

Yes, you can bring luggage on board trains between Southall and Cardiff Bay, but there may be limits on the number of bags or the size and weight of your luggage.

When are Southall to Cardiff Bay Train Times?

Check out the upcoming trains from Southall to Cardiff Bay on Monday 4th August 2025, with our handy timetable below.

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

Monday 4th August
DepartsArrivesChangesVia StationsDurationOperator
16:16 Southall19:06 Cardiff Bay3 changesReading
Cardiff Central
Cardiff Queen Street
2 hrs 50 mins Get Tickets
16:40 Southall19:36 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
2 hrs 56 mins Get Tickets
17:11 Southall20:06 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
2 hrs 55 mins Get Tickets
17:41 Southall20:54 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
3 hrs 13 mins Get Tickets
18:15 Southall21:06 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
2 hrs 51 mins Get Tickets
18:45 Southall21:24 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
2 hrs 39 mins Get Tickets
19:15 Southall22:06 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
2 hrs 51 mins Get Tickets
20:15 Southall23:24 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
3 hrs 9 mins Get Tickets
22:31 Southall06:36 Cardiff Bay3 changesReading
Cardiff Central
Cardiff Queen Street
8 hrs 5 mins Get Tickets
23:56 Southall08:36 Cardiff Bay3 changesLondon Paddington
Cardiff Central
Cardiff Queen Street
8 hrs 40 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Southall to Cardiff Bay 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 Southall to Cardiff Bay start from as little as £34.00

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 Southall to Cardiff Bay start from £57.30 one way, or £99.90 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 Southall to Cardiff Bay are available for £149.50 one way, or £299.00 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 Southall Station

Welcome to Southall Train Station

Southall Train Station stands as a bustling hub within West London, serving as a gateway for locals and travelers alike. Known for its vibrant cultural landscape, Southall is aptly nicknamed "Little India," and the station plays a crucial role in connecting visitors to exciting destinations across the UK. Whether you're planning a day trip or a longer journey, Southall Station offers the convenience and accessibility you need for stress-free travel.

Station Facilities and Services

For those planning their travel from Southall, the station provides an assortment of facilities to ensure a seamless experience. The ticket office operates from 06:30 to 19:30 on weekdays and Saturdays, with shorter hours on Sundays from 08:10 to 15:30. Ticket machines are available for collecting pre-booked tickets, making it a breeze to manage your travel plans.

Accessibility is a priority at Southall Station, where you'll find step-free access to all platforms, making it easy for individuals with mobility challenges to navigate the station. Additionally, staff ramp assistance and wheelchairs are on hand throughout the day to offer further support. The station offers accessible ticket machines and induction loops to ensure everyone can travel with ease and independence.

If you need to freshen up before your journey, Southall has you covered with male, female, and accessible toilets. Baby changing facilities are also available for families traveling with little ones. While there may not be refreshment facilities or shops directly within the station, the vibrant locale just beyond the station doors offers plenty of options for dining and shopping.

Travel Connections

In terms of connectivity, Southall provides numerous links to alternative transportation for those seeking onward travel. Nearby bus services operated by Transport for London offer easy access across the city, with routes and schedules available to plan your journey further. If you're heading towards Heathrow Airport, the Elizabeth Line provides direct service; alternatively, you can take the 482 bus for a hassle-free trip.

For any unexpected service disruptions, the rail replacement service ensures you stay on track with your travel plans, connecting passengers towards Paddington and Slough with convenient stops located right outside the station. For maps and planning information, click here.

Inspiring Destinations from Southall

Embarking on a journey from Southall opens a network of exciting possibilities with popular routes sure to inspire your next adventure. Whether it’s a quick hop over to London Paddington or a leisurely ride to Reading, there’s a destination for every interest. Explore the bustling streets of Bond Street or delve into the vibrant atmosphere of Canary Wharf.

For those catching a flight, trains serve Heathrow Terminals 2 and 3 along with Terminal 5, offering a seamless transition from track to tarmac. Other sought-after connections include Ilford and West Ealing, ensuring no matter the journey, Southall has it covered.

Conclusion

Strategically located and culturally rich, Southall Train Station serves as a vital transportation hub bridging West London with the wider city and beyond. With thoughtful amenities and multiple accessible services, travelers have all they need for a convenient journey. Whether you’re a first-time visitor enticed by the prospect of new adventures or a local commuter seeking efficiency, Southall is up to the task. Embark on your next adventure, and let Southall be the launchpad to exciting new experiences.

Everything you need to know about Cardiff Bay Station

Explore Cardiff Bay Train Station: Your Gateway to Adventure

Looking to explore the beautiful Cardiff Bay area or need a convenient station for your daily commute? Cardiff Bay Train Station is a hub poised to cater to every traveler, whether you're visiting for leisure or business. Although a smaller station, it offers essential services to kickstart your journey with ease.

Facilities at Cardiff Bay Station

While Cardiff Bay Train Station may not boast extensive amenities, it does efficiently cover the key necessities for travelers. You won't find a ticket office but don’t fret! Ticket machines are there to facilitate collection of pre-purchased tickets, accept both cash and cards, and are accessible for all travelers, including those who use wheelchairs. Notably, the station provides step-free access from Bute Street and Lloyd George Avenue, maintaining its 'Category A' accessibility status.

For those curious about smart travel, Cardiff Bay does not issue smartcards, but validators are available for use. And should you need assistance, a help point is there, alongside departure and arrival screens, ensuring you’re kept in the loop about train statuses. Be sure to take advantage of the assistance service, which permits bookings up to two hours before your trip starts. Whenever needed, contacting the Transport for Wales Customer Relations team is a few clicks away.

Getting There and Away: Transport Connections

Effortlessly commute in and out of Cardiff Bay with the station’s array of transport links. A strategically placed rail replacement bus stop awaits on Bute Street, and bus services are conveniently available right outside the station. If you fancy cycling over public transport, Nextbike/Ovo bike sharing has you covered, with docking stations ready at Lloyd George Avenue for exploring the city on two wheels.

Travel Inspiration: Destinations from Cardiff Bay

Cardiff Bay is more than just a starting point; it’s a gateway to numerous popular destinations throughout Wales. Plan a quick trip to Cardiff Queen Street for shopping or head towards Cardiff Central for further connections. Delight in a scenic ride to Barry Island, or join the cultural festivities in Swansea. Whether for work or pleasure, hopping on a train from Cardiff Bay will take you anywhere you need to go with ease.

Wrap Up Your Cardiff Journey

While it may not resemble the grand European stations with vast facilities, Cardiff Bay Train Station still holds its charm. Simple, efficient, and conveniently located, it stands ready to cater to your travel needs without hassle. So, plan your trip, grab your tickets, and let Cardiff Bay Train Station be your gateway to exploring the vibrant scenes and serene landscapes of Wales.

Need more detailed travel information or want to organize your tickets beforehand? Visit National Rail's official website for a seamless experience.

Looking for more inspiration?

Popular places to travel by train from Southall