The cheapest and fastest coaches from Swansea to Cardiff
Cheapest price
£5
Average price
£5
Fastest journey
55 m
Average duration
55 m
Buses per day
53
Distance
55 km
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 £5 if you buy it on the day, but you can find cheap coach tickets today for only £5.
Of the 53 buses that leave Swansea for Cardiff every day 53 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.
FlixBus
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FlixBusTravel 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 £4. 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 £4, and a train costs an average of £5.
Distance: 55 km
Compare bus with
| Coach | Most popular Train |
|---|---|
£6 Average Price Cheapest | £8 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, Tuesday 3 March. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
FlixBus | 22:00 Swansea, Quadrant Bus Station | 1h20 | 23:20 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 22:10 Swansea, University Bay Campus | 1h10 | 23:20 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 22:25 Swansea, Quadrant Bus Station | 1h05 | 23:30 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 22:35 Swansea, University Bay Campus | 0h55 | 23:30 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 23:20 Swansea, Quadrant Bus Station | 1h20 | 00:40 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 23:30 Swansea, University Bay Campus | 1h10 | 00:40 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
| Wednesday 4 March | |||||
FlixBus | 01:10 Swansea, Quadrant Bus Station | 1h05 | 02:15 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX202 | 01:10 Swansea, Quadrant Bus Station | 1h15 | 02:25 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 01:20 Swansea, University Bay Campus | 0h55 | 02:15 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 01:45 Swansea, Quadrant Bus Station | 1h20 | 03:05 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 01:55 Swansea, University Bay Campus | 1h10 | 03:05 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX202 | 03:10 Swansea, Quadrant Bus Station | 1h10 | 04:20 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 03:15 Swansea, Quadrant Bus Station | 1h20 | 04:35 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 03:25 Swansea, University Bay Campus | 1h10 | 04:35 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 03:55 Swansea, Quadrant Bus Station | 1h05 | 05:00 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX201 | 04:00 Swansea, Quadrant Bus Station | 1h15 | 05:15 Cardiff, Sophia Gardens | 0 changesdirect | |
NX507 | 04:00 Swansea, Quadrant Bus Station | 1h05 | 05:05 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 04:05 Swansea, University Bay Campus | 0h55 | 05:00 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX202 | 05:05 Swansea, Quadrant Bus Station | 1h10 | 06:15 Cardiff, Sophia Gardens | 0 changesdirect | |
NX201 | 06:00 Swansea, Quadrant Bus Station | 1h10 | 07:10 Cardiff, Sophia Gardens | 0 changesdirect | |
NX507 | 06:40 Swansea, Quadrant Bus Station | 1h10 | 07:50 Cardiff, Sophia Gardens | 0 changesdirect | |
NX111 | 06:55 Swansea, Quadrant Bus Station | 1h15 | 08:10 Cardiff, Sophia Gardens | 0 changesdirect | |
NX202 | 07:00 Swansea, Quadrant Bus Station | 1h20 | 08:20 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 07:10 Swansea, Quadrant Bus Station | 1h15 | 08:25 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 07:10 Swansea, Quadrant Bus Station | 1h25 | 08:35 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 07:20 Swansea, University Bay Campus | 1h15 | 08:35 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 07:20 Swansea, University Bay Campus | 1h05 | 08:25 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 07:40 Swansea, Quadrant Bus Station | 1h10 | 08:50 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 07:50 Swansea, University Bay Campus | 1h00 | 08:50 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX201 | 08:05 Swansea, Quadrant Bus Station | 1h10 | 09:15 Cardiff, Sophia Gardens | 0 changesdirect | |
NX507 | 08:30 Swansea, Quadrant Bus Station | 1h05 | 09:35 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 09:15 Swansea, Quadrant Bus Station | 1h10 | 10:25 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX202 | 09:20 Swansea, Quadrant Bus Station | 1h10 | 10:30 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 09:25 Swansea, University Bay Campus | 1h00 | 10:25 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX112 | 09:55 Swansea, Quadrant Bus Station | 1h15 | 11:10 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 10:05 Swansea, Quadrant Bus Station | 1h05 | 11:10 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 10:15 Swansea, University Bay Campus | 0h55 | 11:10 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX507 | 10:20 Swansea, Quadrant Bus Station | 1h00 | 11:20 Cardiff, Sophia Gardens | 0 changesdirect | |
NX201 | 10:20 Swansea, Quadrant Bus Station | 1h10 | 11:30 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 10:40 Swansea, Quadrant Bus Station | 1h10 | 11:50 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 10:50 Swansea, University Bay Campus | 1h00 | 11:50 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX111 | 12:15 Swansea, Quadrant Bus Station | 1h15 | 13:30 Cardiff, Sophia Gardens | 0 changesdirect | |
NX201 | 13:15 Swansea, Quadrant Bus Station | 1h10 | 14:25 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 13:40 Swansea, Quadrant Bus Station | 1h05 | 14:45 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 13:50 Swansea, University Bay Campus | 0h55 | 14:45 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX507 | 14:30 Swansea, Quadrant Bus Station | 1h05 | 15:35 Cardiff, Sophia Gardens | 0 changesdirect | |
NX201 | 15:00 Swansea, Quadrant Bus Station | 1h20 | 16:20 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 15:10 Swansea, Quadrant Bus Station | 1h25 | 16:35 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 15:20 Swansea, University Bay Campus | 1h15 | 16:35 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX111 | 15:45 Swansea, Quadrant Bus Station | 1h15 | 17:00 Cardiff, Sophia Gardens | 0 changesdirect | |
FlixBus | 16:05 Swansea, Quadrant Bus Station | 1h10 | 17:15 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
FlixBus | 16:10 Swansea, University Bay Campus | 1h05 | 17:15 Cardiff, North Road (Friary Gardens) | 0 changesdirect | |
NX507 | 16:35 Swansea, Quadrant Bus Station | 1h15 | 17:50 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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Why should you book Swansea to Cardiff coaches with Omio?
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
Buses from Swansea to Cardiff run on average 29 times per day, taking around 1h 18m. Cheap bus tickets for this journey start at £4 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.
Distance 55 km |
Average bus duration 1h 18m |
Cheapest ticket price £4 |
Buses per day 29 |
Direct buses 29 |
Fastest bus 1h 0m |
First bus 00:05 |
Last bus 23:55 |
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 £4. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
National Express
Megabus
Buses from Swansea to Cardiff
It is simple to travel by bus between Wales's two largest cities. Buses from Swansea to Cardiff leave at least twice an hour during the day, with the first bus departing at 3:00 am and the final service leaving at 3:35 pm. All buses travel directly to Cardiff, and the journey takes around an hour in all cases. Every bus on the route is operated by National Express.
What is the departure and arrival station for buses from Swansea to Cardiff?
Departure Station: There are two places where travellers can catch buses from Swansea to Cardiff. Firstly, you can board at Swansea University's Bay Campus in the east of the city. A more central option is to board at West Way, just southeast of the Quadrant Shopping Centre.
Arrival Station: All buses from Swansea to Cardiff arrive at Sophia Gardens, right next to the River Taff. The stop is 100 metres from the SWALEC Stadium, so it is convenient for cricket matches, while the Principality Stadium is a 10-minute walk to the south and the city centre is just across the river.
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.

- 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.
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Important Stations and Airports in Swansea and Cardiff
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