How can I travel from Swindon to Cardiff without a car?

Both buses and trains are available for traveling between these two cities. Both are convenient and sustainable ways to travel to Cardiff. You can also use carpool services and share a car ride with other travelers.

How long does it take to get to Cardiff from Swindon by bus?

Traveling from Swindon to Cardiff takes about 7h 30m on average, although the fastest bus will take 3h 15m, on average. This is the time it takes to travel the 61 miles (98 km) that separate the two cities.

What is the travel distance from Swindon to Cardiff?

Swindon and Cardiff are 61 miles (98 km) apart.

What are the departure and arrival stations when taking the bus from Swindon to Cardiff?

The majority of buses traveling from Swindon to Cardiff start their journey at Swindon Coach Station and wind up at Sophia Gardens. These are the most popular departure and arrival locations on this route, but you can find others that could fit better into your travel plans.

What is the most affordable way to get from Swindon to Cardiff?

The cheapest way to travel this route is by bus. $26 is the starting point for the cost-effective bus ride to Cardiff from Swindon.

How much are the bus tickets from Swindon to Cardiff?

The bus ticket costs $42 on average. In the last 30 days, the prices ranged from $26 to $69, so it's good to do your research before booking.

What are the best sights and things to do in Cardiff?

Once in Cardiff, you can start exploring the city and discover its surroundings. The top sights and things to do are Cardiff International White Water, Cardiff Bay, Caerphilly Castle, Techniquest and Cardiff Castle.

Bus Swindon to Cardiff from $23 | Compare & Save up to 60%

TodayJun 15

TomorrowJun 16

TueJun 17

WedJun 18

ThuJun 19

FriJun 20

SatJun 21

SunJun 22

from $53

Cheap buses leaving Sunday

One passenger / one way

This trip is recommended because it is: Cheapest
Departure time: June 22 at 4:30pm
Departure city: Swindon
Departure location: Swindon Bus Station
Arrival time: June 23 at 12:20am
Destination city: Cardiff
Destination location: Cardiff North Road (Friary Gardens)
Operated by: Flixbus
Vehicle: BusDuration: 7h 50m
This trip is recommended because it is: Fastest
Departure time: June 22 at 12:05pm
Departure city: Swindon
Departure location: Swindon Bus Station
Arrival time: June 22 at 6:35pm
Destination city: Cardiff
Destination location: Cardiff North Road (Friary Gardens)
Operated by: Flixbus
Vehicle: BusDuration: 6h 30m
Departure time: June 22 at 6:45am
Departure city: Swindon
Departure location: Swindon Bus Station
Arrival time: June 22 at 2:15pm
Destination city: Cardiff
Destination location: Cardiff North Road (Friary Gardens)
Operated by: Flixbus
Vehicle: BusDuration: 7h 30m
Departure time: June 22 at 12:05pm
Departure city: Swindon
Departure location: Swindon Bus Station
Arrival time: June 22 at 6:35pm
Destination city: Cardiff
Destination location: Cardiff North Road (Friary Gardens)
Operated by: Flixbus
Vehicle: BusDuration: 6h 30m

Accepted payments

Compare 3 ways to go from Swindon to Cardiff.

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$26 - $69	Average Duration7h 30m	CO₂ emissions 2kg CO₂e5 out of 5 stars	Most eco-friendly
Train	Average Price$49 - $109	Average Duration57m	CO₂ emissions 2kg CO₂e5 out of 5 stars	Fastest
Carpool	Average Price$11 - $11	Average Duration1h 20m	CO₂ emissions 4kg CO₂e4 out of 5 stars	Cheapest

Busbud recommends taking the train from Swindon to Cardiff

Among the sustainable travel choices, the train stands out as the good way to reach Cardiff. The journey takes about 57 minutes and with fares starting at just $49, it presents an excellent value for a comfortable ride.

9.227272727272727train per day

57mAverage Duration

$49Cheapest ticket

2kgCO₂ emissions

Bus Swindon to Cardiff: Trip Overview

Average ticket price$42

Average bus trip duration7h 30m

Number of daily buses2

Earliest bus departure6:45am

Distance61 miles (97 km)

Latest bus departure4:30pm

Compare bus companies

FlixBus

3.5/59,052 reviews

Staff4.1

Timeliness4

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

National Express

3.5/5101 reviews

Megabus UK

3.5/54,175 reviews

Staff4.4

Timeliness3.3

Cleanliness4.3

Wifi2.6

Based on 4175 reviews, the company was rated 3.6 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. Megabus UK ticket prices on this trip start at $17.00

Megabus Swindon Cardiff recent customer reviews

The first bud was 20 minutes, without being altered and the bud in Bristol was a 90 minutes late, which we were told little information about

Bertie M.

June 9, 2024

GB bus companies: FlixBus, BlaBlaCar Bus, National Express, Sindbad, RegioJet, KLR Bus, FlixTrain

Swindon to Cardiff Bus

Busbud helps you find a bus from Swindon to Cardiff. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Swindon to Cardiff.

From cheap bus tickets to more luxurious buses traveling from Swindon to Cardiff, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Where are the popular stops in Swindon and Cardiff?

Stops in Swindon

A - Swindon Coach Station

B - Swindon Bus Stop

Stops in Cardiff

A - Sophia Gardens

B - Cardiff University (o/s Cathays Rail Stn)

C - Cardiff - Castle Street Bus Stop

D - Cardiff Coach Station - Sophia Gardens

E - National Museum

F - Cardiff Bus Stop - Westgate

Frequently asked questions for your trip Swindon - Cardiff

How can I travel from Swindon to Cardiff without a car?
How long does it take to get to Cardiff from Swindon by bus?
What is the travel distance from Swindon to Cardiff?
What are the departure and arrival stations when taking the bus from Swindon to Cardiff?
What is the most affordable way to get from Swindon to Cardiff?
How much are the bus tickets from Swindon to Cardiff?
What are the best sights and things to do in Cardiff?

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

06/13

$33

06/14

$30

Today

No data

06/16

$29

06/17

$40

06/18

$40

06/19

$26

06/20

$37

The cheapest trip from Swindon to Cardiff was searched and found on Jun 19, 2025 with a price of $26

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Swindon to Cardiff, as early as possible.

You can expect to pay from $26 to $62 for a bus ticket from Swindon to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $26 which is on 2025-06-19.

Usually National Express Events will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Swindon and Cardiff!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Swindon to Cardiff.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Swindon to Cardiff that are otherwise impossible to come by with a plane.

Tune out to the fine sounds of your best music playlist on your bus trip from Swindon to Cardiff while indulging in miles on end of beautiful scenic views.

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

Will you be returning to Swindon by bus?

Bus from Swindon to Cardiff

You can also go to Cardiff by train

Train from Swindon to Cardiff

Top traveled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

Bus Tickets from Swindon to Cardiff