Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Heathrow T2 & T3 | Sophia Gardens | Cheapest | |||||
| Heathrow T2 & T3 | Cardiff Gate (Event services only, Coach Park) | Fastest | |||||
| Heathrow T2 & T3 | Sophia Gardens | No tags | |||||
 | Heathrow Airport, Central Bus Station | Cardiff North Road (Friary Gardens) | No tags | |||||
| Heathrow T2 & T3 | Sophia Gardens | No tags |
Last refresh of the prices: Today at 4:02 PM BST.
Accepted payments
Compare 3 ways to go from Heathrow to Cardiff.
Busbud recommends carpooling from Heathrow to CardiffAmong the sustainable travel choices, the carpool stands out as the good way to reach Cardiff. The journey takes about 2 hours 30 minutes and with fares starting at just $15, it presents an excellent value for a comfortable ride.
Bus Heathrow to Cardiff: Trip Overview
Compare bus companies
Heathrow to Cardiff Bus
Busbud helps you find a bus from Heathrow 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 Heathrow to Cardiff.
From cheap bus tickets to more luxurious buses traveling from Heathrow 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 Heathrow and Cardiff?
Frequently asked questions for your trip Heathrow - Cardiff
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Heathrow to Cardiff was searched and found on Oct 8, 2025 with a price of $13To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Heathrow to Cardiff, as early as possible.
You can expect to pay from $13 to $83 for a bus ticket from Heathrow to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $13 which is on 2025-10-08.
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 Heathrow 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 Heathrow 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 Heathrow 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 Heathrow to Cardiff while indulging in miles on end of beautiful scenic views.
Did you know?
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
Top traveled bus routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
People from around the world trust Busbud
Popular Buses Connecting Heathrow
Buses Leaving from Heathrow
- Bus from Heathrow to London
- Bus Heathrow - Southampton
- Heathrow - Gatwick
- Bus from Heathrow to Amsterdam
- Bus Heathrow - Reading
- Heathrow - Oxford
- Bus from Heathrow to Nottingham
- Bus Heathrow - High Wycombe
- Heathrow - Coventry
- Bus from Heathrow to Cambridge
- Bus Heathrow - Stansted
- Heathrow - Brighton
- Bus from Heathrow to Bristol
- Bus Heathrow - Milton Keynes
- Heathrow - Birmingham
Buses Going to Heathrow
- Bus from Gatwick to Heathrow
- Bus Oxford - Heathrow
- Birmingham - Heathrow
- Bus from Southampton to Heathrow
- Bus Manchester - Heathrow
- Reading - Heathrow
- Bus from Salisbury to Heathrow
- Bus Stansted - Heathrow
- Luton - Heathrow
- Bus from Bristol to Heathrow
- Bus Coventry - Heathrow
- High Wycombe - Heathrow
- Bus from Brighton to Heathrow
- Bus Cambridge - Heathrow
- Milton Keynes - Heathrow
Popular Buses Connecting Cardiff
Buses Leaving from Cardiff
- Bus from Cardiff to Heathrow
- Bus Cardiff - Newport
- Cardiff - Edinburgh
- Bus from Cardiff to Preston
- Bus Cardiff - Southampton
- Cardiff - Portsmouth
- Bus from Cardiff to Stansted
- Bus Cardiff - Gatwick
- Cardiff - Tenby
- Bus from Cardiff to Bristol
- Bus Cardiff - Manchester
- Cardiff - Birmingham
- Bus from Cardiff to Bath
- Bus Cardiff - Luton
- Cardiff - Swansea
Buses Going to Cardiff
- Bus from Bristol to Cardiff
- Bus Swansea - Cardiff
- Luton - Cardiff
- Bus from Portsmouth to Cardiff
- Bus Preston - Cardiff
- Liverpool - Cardiff
- Bus from Stansted to Cardiff
- Bus Heathrow - Cardiff
- Gatwick - Cardiff
- Bus from Brighton to Cardiff
- Bus Manchester - Cardiff
- Southampton - Cardiff
- Bus from Bath to Cardiff
- Bus Gloucester - Cardiff
- Birmingham - Cardiff
Popular routes in this country
- Bus from London to Glasgow
- Bus London - Winchester
- Edinburgh - London
- Bus from Glasgow to London
- Bus Birmingham - London
- London - Oxford
- Bus from London to Birmingham
- Bus Edinburgh - Glasgow
- London - Cardiff
- Bus from Cardiff to London
- Bus Glasgow - Edinburgh
- Belfast - Derry-Londonderry
- Bus from London to Leeds
- Bus Stansted - London
- London - Stansted