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The cheapest and fastest coaches from Swansea to Cardiff
Showing times and prices for 21 Mar
Cheapest price
$7
Average price
$10
Fastest journey
1 h
Average duration
1 h 2 m
Buses per day
23
Distance
55 km
Cheap tickets
The best way to find a cheap coach ticket from Swansea to Cardiff is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Swansea to Cardiff will cost around $10 if you buy it on the day, but you can find cheap coach tickets today for only $7.
Fast coaches
Of the 23 buses that leave Swansea for Cardiff every day 23 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 55 km distance in an average of 1 h 2 m but if you time it right, some buses will get you there in just 1 h .
The slowest buses will take 1 h 5 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.
NX20201:25AM1h10
Swansea, Quadrant Bus Station02:35AMCardiff, Sophia Gardens
$71One-way
0 changes
NX20104:20AM1h10
Swansea, Quadrant Bus Station05:30AMCardiff, Sophia Gardens
$81One-way
0 changes
NX20203:25AM1h10
Swansea, Quadrant Bus Station04:35AMCardiff, Sophia Gardens
$81One-way
0 changes
NX20108:05AM1h10
Swansea, Quadrant Bus Station09:15AMCardiff, Sophia Gardens
$81One-way
0 changes
NX20106:10AM1h10
Swansea, Quadrant Bus Station07:20AMCardiff, Sophia Gardens
$81One-way
0 changes
NX50708:05AM1h00
Swansea, Quadrant Bus Station09:05AMCardiff, Sophia Gardens
$101One-way
0 changes
NX50706:35AM1h00
Swansea, Quadrant Bus Station07:35AMCardiff, Sophia Gardens
$101One-way
0 changes
NX50711:05AM1h00
Swansea, Quadrant Bus Station12:05PMCardiff, Sophia Gardens
$121One-way
0 changes
NX50702:45PM1h05
Swansea, Quadrant Bus Station03:50PMCardiff, Sophia Gardens
$101One-way
0 changes
NX50705:30PM1h05
Swansea, Quadrant Bus Station06:35PMCardiff, Sophia Gardens
$101One-way
0 changes
Travel Information
Compare train and coach for Swansea to Cardiff
Omio recommends booking the train as it is the most popular option from Swansea to Cardiff among Omio's users. If you are prioritising price take the coach with prices starting from $5. For those with little time consider booking a train which can get you there in 57m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a coach costs an average of $5, and a train costs an average of $7.
Distance: 55 km
Compare bus with
| Coach | Most popular Train |
|---|---|
$7 Average Price Cheapest | $11 Average Price |
1h 48m Average total duration 1h 18m Onboard + 30m Additional time* | 1h 27m Average total duration Fastest 57m Onboard + 30m Additional time* |
0.1 - 0.1kg CO2 emissions | 0.0 - 0.0kg CO2 emissions Lowest |
Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Swansea to Cardiff bus times
The table below shows live departures for Swansea to Cardiff coaches for today, Friday, 20 March. You can also manually refresh the results below to see updated coach journeys.
Last updated at 12:40 pm
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| NX201 | Delayed 1:50 pm 4:00 amSwansea, Quadrant Bus Station | 1h15 | 9:15 am 9:15 amCardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | Delayed 1:50 pm 6:00 amSwansea, Quadrant Bus Station | 1h10 | 9:15 am 9:15 amCardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | Delayed 1:50 pm 8:05 amSwansea, Quadrant Bus Station | 1h10 | 9:15 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | Delayed 1:50 pm 10:20 amSwansea, Quadrant Bus Station | 1h10 | 11:30 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | Delayed 1:50 pm 1:15 pmSwansea, Quadrant Bus Station | 1h10 | 2:25 pm Cardiff, Sophia Gardens | 0 changesdirect | |
 FlixBus | 1:40 pm Swansea, Quadrant Bus Station | 1h05 | 2:45 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 1:50 pm Swansea, University Bay Campus | 0h55 | 2:45 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| NX507 | 2:30 pm Swansea, Quadrant Bus Station | 1h05 | 3:35 pm Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | On time 3:00 pm Swansea, Quadrant Bus Station | 1h20 | 4:20 pm Cardiff, Sophia Gardens | 0 changesdirect | |
| FlixBus | 3:10 pm Swansea, Quadrant Bus Station | 1h25 | 4:35 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 3:20 pm Swansea, University Bay Campus | 1h15 | 4:35 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 4:05 pm Swansea, Quadrant Bus Station | 1h10 | 5:15 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 4:10 pm Swansea, University Bay Campus | 1h05 | 5:15 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| NX507 | 5:20 pm Swansea, Quadrant Bus Station | 1h15 | 6:35 pm Cardiff, Sophia Gardens | 0 changesdirect | |
| FlixBus | 10:00 pm Swansea, Quadrant Bus Station | 1h20 | 11:20 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 10:10 pm Swansea, University Bay Campus | 1h10 | 11:20 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 10:25 pm Swansea, Quadrant Bus Station | 1h05 | 11:30 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 10:35 pm Swansea, University Bay Campus | 0h55 | 11:30 pm Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 11:20 pm Swansea, Quadrant Bus Station | 1h20 | 12:40 am Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| FlixBus | 11:30 pm Swansea, University Bay Campus | 1h10 | 12:40 am Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| NX202 | Delayed 3:25 am 1:25 amSwansea, Quadrant Bus Station | 1h10 | 4:35 am 4:35 amCardiff, Sophia Gardens | 0 changesdirect | |
| NX202 | On time 3:25 am Swansea, Quadrant Bus Station | 1h10 | 4:35 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | 4:20 am Swansea, Quadrant Bus Station | 1h10 | 5:30 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX202 | On time 5:20 am Swansea, Quadrant Bus Station | 1h10 | 6:30 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX507 | 5:30 am Swansea, Quadrant Bus Station | 1h05 | 6:35 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | 6:10 am Swansea, Quadrant Bus Station | 1h10 | 7:20 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX507 | 6:35 am Swansea, Quadrant Bus Station | 1h00 | 7:35 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX202 | On time 7:20 am Swansea, Quadrant Bus Station | 1h10 | 8:30 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | 8:05 am Swansea, Quadrant Bus Station | 1h10 | 9:15 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX507 | 8:05 am Swansea, Quadrant Bus Station | 1h00 | 9:05 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX111 | 8:35 am Swansea, Quadrant Bus Station | 1h05 | 9:40 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX202 | On time 9:20 am Swansea, Quadrant Bus Station | 1h10 | 10:30 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX507 | 9:25 am Swansea, Quadrant Bus Station | 1h10 | 10:35 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX112 | 9:55 am Swansea, Quadrant Bus Station | 1h15 | 11:10 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX201 | 10:20 am Swansea, Quadrant Bus Station | 1h10 | 11:30 am Cardiff, Sophia Gardens | 0 changesdirect | |
| NX507 | 11:05 am Swansea, Quadrant Bus Station | 1h00 | 12:05 pm Cardiff, Sophia Gardens | 0 changesdirect | |
| NX111 | 11:25 am Swansea, Quadrant Bus Station | 1h05 | 12:30 pm Cardiff, Sophia Gardens | 0 changesdirect | |
| NX111 | 12:20 pm Swansea, Quadrant Bus Station | 1h15 | 1:35 pm Cardiff, Sophia Gardens | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Swansea to Cardiff by train or coach
Compare train and coach 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.
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21 Mar
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Why should you book Swansea to Cardiff coaches with Omio?
National Express as well as FlixBus or Megabus offer coaches services from Swansea to Cardiff.
Omio is an official ticket reseller for all your travel options from Swansea to Cardiff.
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of FlixBus or Megabus to find the best option for your trip from Swansea 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 National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from Swansea to Cardiff.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus or Megabus to find the best option for your trip from Swansea to Cardiff.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Swansea to Cardiff.
Journey information
Overview: Bus from Swansea to Cardiff
United KingdomUnited Kingdom
Buses from Swansea to Cardiff run on average 29 times per day, taking around 1h 18m. Cheap bus tickets for this journey start at $5 if you book in advance.
There are 29 coaches per day. The earliest coach runs at 00:05, the last at 23:55. The fastest coach covers the 55 km distance in 1h 0m.
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 55 km |
Average bus duration 1h 18m |
Cheapest ticket price $5 |
Buses per day 29 |
Direct buses 29 |
Fastest bus 1h 0m |
First bus 00:05 |
Last bus 23:55 |
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: National Express, FlixBus, Megabus from Swansea to CardiffYou can travel by bus between Swansea to Cardiff with National Express, FlixBus, Megabus for as low as $5. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
1h 0m
Cheapest Price
$5
FlixBus frequency
12 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
1h 5m
Cheapest Price
$7
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
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
55m
Cheapest Price
$7
Megabus frequency
6 a day
FAQs: Swansea to Cardiff coach
Find answers to the most common questions about traveling from Swansea to Cardiff by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.
Cheap coach tickets from Swansea to Cardiff can start from as little as $5 when you book in advance. The average coach ticket price for Swansea to Cardiff is $7; 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 coach from Swansea to Cardiff is 1h 0m to travel the 55 km long trip. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Swansea to Cardiff leaves at 12:05 am. Plan your trip with the Journey Planner from Omio.
The latest coach from Swansea to Cardiff leaves at 11:55 pm.
Yes, there are 29 direct coaches a day from Swansea to Cardiff with National Express, FlixBus, Megabus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Swansea to Cardiff, you can count on National Express, FlixBus, Megabus for the best way to get you to Cardiff. You can also check all possible coach companies who offer a service between Swansea and Cardiff and compare the amenities they offer before buying a coach ticket.
A day trip to Cardiff from Swansea is worth doing with a journey time of 1h 0m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Swansea to Cardiff is June.
It's helpful to compare your options as there are 2 ways to travel between Swansea and Cardiff including taking a train and coach.
Yes, the following accessibility options are available when taking the coach from Swansea to Cardiff:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from Swansea to Cardiff for coach company National Express, FlixBus.
Whether you can cancel your coach ticket from Swansea to Cardiff depends on the coach companies:
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the coach with coach company National Express, FlixBus.
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.
No, there is no food available to purchase on board the coach from Swansea to Cardiff.
Yes, the following luggage options are included when booking a coach ticket from Swansea to Cardiff:
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a coach ticket from Swansea to Cardiff:
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach from Swansea to Cardiff. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the coach from Swansea to Cardiff with the following coach company: National Express, FlixBus
Yes, there are USB plugs on board the coach from Swansea to Cardiff with the following coach company: National Express, FlixBus.
Yes, there is Wifi on board the coach from Swansea to Cardiff with the following coach company: National Express, FlixBus.
popular bus stations
Important Stations and Airports in Swansea and Cardiff
Swansea
Cardiff
The major coach station for departures in Swansea is Swansea, Quadrant Bus Station. Find all the information you need to know about services, amenities and connections at Swansea, Quadrant Bus Station for your trip from Swansea to Cardiff.
Swansea, Quadrant Bus Station
information
Swansea, University Bay Campus
information
The major coach station for arrivals in Cardiff is Cardiff, North Road (Friary Gardens). Find all the information you need to know about services, amenities and connections at Cardiff, North Road (Friary Gardens) for your trip to Cardiff from Swansea.
Cardiff, North Road (Friary Gardens)
information
Cardiff, Sophia Gardens
information
Cardiff, University
information
More options for your journey from Swansea to Cardiff
Here are some other resources that might have the information you need
Most popular buses to and from Cardiff and Swansea
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