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The cheapest and fastest buses from Southall to Cardiff
Showing times and prices for Feb 21
Cheapest price
$30
Average price
$30
Fastest journey
3 h 47 m
Average duration
4 h 5 m
Buses per day
5
Distance
194 km
Cheap tickets
The best way to find a cheap bus ticket from Southall to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Southall to Cardiff will cost around $30 if you buy it on the day, but the cheapest tickets can be found for only $30.
Fast buses
It's difficult to get from Southall to Cardiff without transferring at least once.
12:18AM3h47
Southall04:05AMCardiff
$301One-way
1 transfer
08:04AM4h26
Southall12:30PMCardiff
$301One-way
1 transfer
09:53AM4h17
Southall02:10PMCardiff
$301One-way
1 transfer
12:00PM4h45
Southall04:45PMCardiff
$301One-way
1 transfer
01:46PM4h39
Southall06:25PMCardiff
$301One-way
1 transfer
12:18AM3h47
Southall04:05AMCardiff
$301One-way
1 transfer
10:08PM3h57
Southall02:05AMCardiff
$301One-way
1 transfer
08:14PM4h06
Southall12:20AMCardiff
$301One-way
1 transfer
09:53AM4h17
Southall02:10PMCardiff
$301One-way
1 transfer
05:58PM4h17
Southall10:15PMCardiff
$301One-way
1 transfer
Travel Information
Compare train and bus for Southall to Cardiff
Omio recommends booking the train as it is the most popular option from Southall to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from €17. For those with little time consider booking a train which can get you there in 2h 9m. The ticket price range depends on the travel mode: a bus costs an average of €17, and a train costs an average of €70.
Distance: 120 miles (194 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€17 Average price Cheapest | €70 Average price |
3h 45m Average total duration 3h 15m Onboard + 30m Additional time* | 2h 39m Average total duration Fastest 2h 9m Onboard + 30m Additional time* |
 Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Live departures
Southall to Cardiff bus times
The table below shows live departures for Southall to Cardiff buses for today, Friday, February 20. You can also manually refresh the results below to see updated bus journeys.
Last updated at 12:42 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 7:57 AM Southall | 4h33 | 12:30 PM Cardiff | 1 transfer | |
| 9:53 AM Southall | 4h17 | 2:10 PM Cardiff | 1 transfer | |
| 12:01 PM Southall | 4h44 | 4:45 PM Cardiff | 1 transfer | |
| 1:58 PM Southall | 4h27 | 6:25 PM Cardiff | 1 transfer | |
| 3:58 PM Southall | 4h22 | 8:20 PM Cardiff | 1 transfer | |
| 12:18 AM Southall | 3h47 | 4:05 AM Cardiff | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Southall to Cardiff 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.
Sat
Feb 21
Feb 21
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Feb 22
Feb 22
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Feb 27
Feb 27
Why should you book Southall to Cardiff buses with Omio?
Megabus as well as Metroline Travel or London United offer buses services from Southall to Cardiff.
Omio is an official ticket reseller for all your travel options from Southall to Cardiff.
Why book with Omio vs Megabus?
- Compare with other providers: On Omio, you can not only buy tickets for Megabus, but also compare tickets for the likes of Metroline Travel or London United to find the best option for your trip from Southall to Cardiff.
- 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 Megabus with all available travel options, which are train and bus to ensure you get the best deal for traveling from Southall to Cardiff.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Southall to Cardiff.
Journey information
Overview: Bus from Southall to Cardiff
United KingdomUnited Kingdom
Buses from Southall to Cardiff run on average 16 times per day, taking around 3h 15m. Cheap bus tickets for this journey start at $21 (€17) if you book in advance.
There are 15 buses per day. The earliest bus runs at 00:25, the last at 23:35. The fastest bus covers the 120 miles (194 km) distance in 3h 30m.
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
Distance 120 miles (194 km) |
Average bus duration 3h 15m |
Cheapest ticket price $21 (€17) |
Buses per day 16 |
Direct buses 15 |
Fastest bus 3h 30m |
First bus 00:25 |
Last bus 23:35 |
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
Bus providers: Megabus, Metroline Travel, London United from Southall to CardiffYou can travel by bus between Southall to Cardiff with Megabus, Metroline Travel, London United for as low as $21 (€17). When you search for schedules and tickets, Omio will show you the best journey
Megabus
About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
3h 15m
Cheapest Price
$19 (€15)
Megabus frequency
1 a day
Luggage included
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage
Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy
Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
Entertaiment on board
Metroline Travel
Luggage & cancellation policy
Average Duration
4h 22m
Metroline Travel frequency
2 a day
London United
Luggage & cancellation policy
Average Duration
3h 47m
Cheapest Price
$29 (€23)
London United frequency
8 a day
FAQs: Bus from Southall to Cardiff
Find answers to the most common questions about traveling from Southall to Cardiff by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Southall to Cardiff can start from as little as $21 (€17) when you book in advance. The average bus ticket price for Southall to Cardiff is $21 (€17) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Southall to Cardiff is 3h 30m to travel the 120 miles (194 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Southall to Cardiff leaves at 12:25 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Southall to Cardiff leaves at 11:35 PM.
Yes, there are 15 direct buses a day from Southall to Cardiff with Megabus. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Southall to Cardiff, you can count on Megabus, Metroline Travel, London United for the best way to get you to Cardiff. You can also check all possible bus companies who offer a service between Southall and Cardiff and compare the amenities they offer before buying a bus ticket.
A trip to Cardiff from Southall is worth doing but not as a day trip with a journey time of 3h 30m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Southall to Cardiff is September.
It's helpful to compare your options as there are 2 ways to travel between Southall and Cardiff including taking a train and bus.
Yes, the following accessibility options are available when taking the bus from Southall to Cardiff:
- Megabus
- Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
Yes, there are bathrooms on board the bus from Southall to Cardiff for bus company Megabus.
Some of the most interesting sights to explore in Cardiff are:
- Cardiff Castle, a historic fortress with Roman and Norman roots offering guided tours and events
- St Fagans National Museum of History, an open-air museum showcasing Welsh life and culture through reconstructed buildings and exhibits
- Cardiff Bay, a vibrant waterfront area with dining, entertainment, and cultural attractions
- National Museum Cardiff, featuring art, archaeology, and natural history collections
- Bute Park, a large green space perfect for leisurely walks and picnics.
The best things to do in Cardiff include:
- Millennium Centre, a renowned arts venue hosting opera, ballet, and theater performances
- Explore the vibrant nightlife in Cardiff's city center with its array of pubs and clubs
- Take a boat tour around Cardiff Bay for scenic views and historical insights
- Visit the Cardiff International White Water for an adventurous day of rafting and kayaking
- Enjoy shopping and dining at the bustling Cardiff Market, offering local produce and unique finds.
Whether you can cancel your bus ticket from Southall to Cardiff depends on the bus companies:
- Megabus
- Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
No, bikes are not allowed on board the bus from Southall to Cardiff.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Southall to Cardiff.
Yes, the following luggage options are included when booking a bus ticket from Southall to Cardiff:
- Megabus
- One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Yes, the following additional luggage options are available when booking a bus ticket from Southall to Cardiff:
- Megabus
- Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Unfortunately, pets are not allowed on the bus from Southall to Cardiff.
You can reserve your seat on the bus from Southall to Cardiff with the following bus company: Megabus
Yes, there are USB plugs on board the bus from Southall to Cardiff with the following bus company: Megabus.
Yes, there is Wifi on board the bus from Southall to Cardiff with the following bus company: Megabus.
popular bus stations
Popular bus stations from Southall to Cardiff
Southall
Cardiff
Cardiff, North Road (Friary Gardens)
information
Cardiff, University
information
More options for your journey from Southall to Cardiff
Here are some other resources that might have the information you need
Most popular buses to and from Cardiff and Southall
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