The cheapest and fastest coaches from Cardiff to Swansea
Cheapest price
£5
Average price
£6
Fastest journey
55 m
Average duration
55 m
Buses per day
55
Distance
55 km
The best way to find a cheap coach ticket from Cardiff to Swansea is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff to Swansea will cost around £6 if you buy it on the day, but you can find cheap coach tickets today for only £5.
Of the 55 buses that leave Cardiff for Swansea every day 55 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 55 m but if you time it right, some buses will get you there in just 55 m .
The slowest buses will take 55 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.
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FlixBusTravel Information
Compare coach and train for Cardiff to Swansea
Omio recommends booking the train as it is the most popular option from Cardiff to Swansea among Omio's users. If you are prioritising price take the coach with prices starting from £4. For those with little time consider booking a train which can get you there in 58m. 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 £4, and a train costs an average of £4.
Distance: 55 km
Compare bus with
| Coach | Most popular Train |
|---|---|
£6 Average Price Cheapest | £8 Average Price |
1h 46m Average total duration 1h 16m Onboard + 30m Additional time* | 1h 28m Average total duration Fastest 58m 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
Cardiff to Swansea bus times
The table below shows live departures for Cardiff to Swansea coaches for today, Friday 20 March. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
NX507 | 12:05 Cardiff, Sophia Gardens | 1h10 | 13:15 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 12:15 Cardiff, North Road (Friary Gardens) | 1h10 | 13:25 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 12:15 Cardiff, North Road (Friary Gardens) | 1h20 | 13:35 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX111 | Delayed 13:35 12:45Cardiff, Sophia Gardens | 1h10 | 13:55 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 13:00 Cardiff, North Road (Friary Gardens) | 1h05 | 14:05 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 13:00 Cardiff, North Road (Friary Gardens) | 0h55 | 13:55 Swansea, University Bay Campus | 0 changesdirect | |
NX507 | 14:15 Cardiff, Sophia Gardens | 1h05 | 15:20 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 14:25 Cardiff, North Road (Friary Gardens) | 1h05 | 15:30 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 14:25 Cardiff, North Road (Friary Gardens) | 1h15 | 15:40 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 16:20 Cardiff, North Road (Friary Gardens) | 1h25 | 17:45 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 16:20 Cardiff, North Road (Friary Gardens) | 1h10 | 17:30 Swansea, University Bay Campus | 0 changesdirect | |
NX112 | 16:50 Cardiff, Sophia Gardens | 1h20 | 18:10 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | 16:50 Cardiff, Sophia Gardens | 1h20 | 18:10 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX111 | On time 18:05 Cardiff, Sophia Gardens | 1h15 | 19:20 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX507 | 18:10 Cardiff, Sophia Gardens | 1h10 | 19:20 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | 18:35 Cardiff, Sophia Gardens | 1h15 | 19:50 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 19:25 Cardiff, North Road (Friary Gardens) | 1h05 | 20:30 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 19:25 Cardiff, North Road (Friary Gardens) | 0h55 | 20:20 Swansea, University Bay Campus | 0 changesdirect | |
NX111 | On time 19:30 Cardiff, Sophia Gardens | 1h05 | 20:35 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 19:35 Cardiff, North Road (Friary Gardens) | 1h20 | 20:55 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX507 | 19:35 Cardiff, Sophia Gardens | 1h05 | 20:40 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 19:35 Cardiff, North Road (Friary Gardens) | 1h10 | 20:45 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 19:45 Cardiff, North Road (Friary Gardens) | 1h15 | 21:00 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 19:45 Cardiff, North Road (Friary Gardens) | 1h05 | 20:50 Swansea, University Bay Campus | 0 changesdirect | |
NX202 | 20:10 Cardiff, Sophia Gardens | 1h10 | 21:20 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX111 | On time 20:15 Cardiff, Sophia Gardens | 1h10 | 21:25 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX507 | 20:25 Cardiff, Sophia Gardens | 1h05 | 21:30 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 20:30 Cardiff, North Road (Friary Gardens) | 1h10 | 21:40 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 20:30 Cardiff, North Road (Friary Gardens) | 1h20 | 21:50 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 21:15 Cardiff, North Road (Friary Gardens) | 1h15 | 22:30 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 21:15 Cardiff, North Road (Friary Gardens) | 1h05 | 22:20 Swansea, University Bay Campus | 0 changesdirect | |
NX507 | 22:00 Cardiff, Sophia Gardens | 1h05 | 23:05 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | 22:05 Cardiff, Sophia Gardens | 1h05 | 23:10 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 22:30 Cardiff, North Road (Friary Gardens) | 1h00 | 23:30 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 22:30 Cardiff, North Road (Friary Gardens) | 1h10 | 23:40 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 23:20 Cardiff, North Road (Friary Gardens) | 1h20 | 00:40 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 23:20 Cardiff, North Road (Friary Gardens) | 1h10 | 00:30 Swansea, University Bay Campus | 0 changesdirect | |
NX507 | 23:40 Cardiff, Sophia Gardens | 1h05 | 00:45 Swansea, Quadrant Bus Station | 0 changesdirect | |
| Saturday 21 March | |||||
FlixBus | 00:30 Cardiff, North Road (Friary Gardens) | 1h10 | 01:40 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 00:30 Cardiff, North Road (Friary Gardens) | 1h20 | 01:50 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 04:10 Cardiff, North Road (Friary Gardens) | 1h20 | 05:30 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 04:10 Cardiff, North Road (Friary Gardens) | 1h10 | 05:20 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 04:25 Cardiff, North Road (Friary Gardens) | 0h55 | 05:20 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 04:25 Cardiff, North Road (Friary Gardens) | 1h05 | 05:30 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 07:20 Cardiff, North Road (Friary Gardens) | 0h55 | 08:15 Swansea, University Bay Campus | 0 changesdirect | |
FlixBus | 07:20 Cardiff, North Road (Friary Gardens) | 1h05 | 08:25 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 10:50 Cardiff, North Road (Friary Gardens) | 1h05 | 11:55 Swansea, Quadrant Bus Station | 0 changesdirect | |
FlixBus | 10:50 Cardiff, North Road (Friary Gardens) | 0h55 | 11:45 Swansea, University Bay Campus | 0 changesdirect | |
NX201 | 11:05 Cardiff, Sophia Gardens | 1h15 | 12:20 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | On time 16:20 Cardiff, Sophia Gardens | 1h15 | 17:35 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | On time 18:00 Cardiff, Sophia Gardens | 1h15 | 19:15 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | On time 19:55 Cardiff, Sophia Gardens | 1h10 | 21:05 Swansea, Quadrant Bus Station | 0 changesdirect | |
NX202 | On time 22:05 Cardiff, Sophia Gardens | 1h05 | 23:10 Swansea, Quadrant Bus Station | 0 changesdirect | |
This is the last bus of the day. | |||||
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Compare prices and tickets Cardiff to Swansea by coach or train
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Why should you book Cardiff to Swansea coaches with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of National Express or Megabus to find the best option for your trip from Cardiff to Swansea.
- 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 FlixBus with all available travel options, which are bus and train to ensure you get the best deal for traveling from Cardiff to Swansea.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of National Express or Megabus to find the best option for your trip from Cardiff to Swansea.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Cardiff to Swansea.
Journey information
Overview: Bus from Cardiff to Swansea
Buses from Cardiff to Swansea run on average 35 times per day, taking around 1h 16m. Cheap bus tickets for this journey start at £4 if you book in advance.
There are 35 coaches per day. The earliest coach runs at 00:05, the last at 23:52. The fastest coach covers the 55 km distance in 55m.
Distance 55 km |
Average bus duration 1h 16m |
Cheapest ticket price £4 |
Buses per day 35 |
Direct buses 35 |
Fastest bus 55m |
First bus 00:05 |
Last bus 23:52 |
Bus providers: FlixBus, National Express, Megabus from Cardiff to SwanseaYou can travel by bus between Cardiff to Swansea with FlixBus, National Express, Megabus for as low as £4. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
National Express
Megabus
Buses From Cardiff To Swansea
National Express offer multiple services from Cardiff Coach Station to Swansea Bus Station each day, with the first service departing from Swansea at 10:30 a.m. and the last service of the day departing from Cardiff Station at 23:20 p.m. The journey time will vary slightly depending on the time of travel, with the fastest journey taking 55 minutes and others in the region of one hour and 15 minutes.
What are the departure and arrival stations for trains from Cardiff to Swansea?
Departure station: Cardiff Coach Station is situated at Sophia Gardens in central Cardiff. The train station is a 15-minute walk from the coach station, however, taxis are available at the bus station. Local bus services to the surrounding areas are also available from the coach station.
Arrival station: Swansea Bus Station is adjacent to the Quadrant Shopping Centre in Central Swansea and less than five minutes walk from Swansea's shops and markets. There is a taxi rank at the bus station which also services local bus routes to the surrounding areas.
Taking the Bus from Cardiff
Buses from Cardiff to Swansea generally set off from Cardiff Central bus station, or if travelling on a Megabus service, Cardiff, Kingsway. Cardiff Central is directly adjacent to Cardiff Central railway station. The Megabus stop is a little further to the north of Cardiff's main transport interchange, although it is still within easy reach of many of Cardiff's central attractions, including Cardiff Castle. Local buses travel to both bus stations regularly.
Getting into Swansea by Bus
This bustling city in South Wales was home to the poet Dylan Thomas, and fans can visit the Dylan Thomas Centre, dedicated to the life and works of this Welsh icon. The National Waterfront Museum explores the impact of industry in Wales over the past 300 years, where guests can also see working machinery in action. The museum also holds a number of free events, such as 'The Science of Harry Potter Show', with something to interest everyone.
Buses from Cardiff to Swansea arrive at Swansea bus station, which is situated in Swansea city centre, next to the Quadrant shopping centre. Swansea railway station is about half a kilometre away. The bus station is also an important terminal for local buses, so onward travel is easy. No night buses are available, but in their place are numerous taxis.
FAQs: Cardiff to Swansea coach
Find answers to the most common questions about traveling from Cardiff to Swansea 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 Swansea, this guide helps you travel smarter and with confidence.

- Megabus
- Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- 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.
- 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.
- 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).
- 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).
- 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.
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Important Stations and Airports in Cardiff and Swansea
Most popular bus connections from Cardiff
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