Next departures for Heathrow to Cardiff on November 18
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
Cheapest
Bus
Heathrow T2 & T3
Cardiff Gate (Event services only, Coach Park)
Fastest
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
No tags
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Next departures for Heathrow to Cardiff on November 19
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
Cheapest
Bus
Heathrow T2 & T3
Cardiff Gate (Event services only, Coach Park)
Fastest
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
No tags
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Next departures for Heathrow to Cardiff on November 20
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
Cheapest
Bus
Heathrow T2 & T3
Cardiff Gate (Event services only, Coach Park)
Fastest
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
No tags
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Next departures for Heathrow to Cardiff on November 22
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
Cheapest
Bus
Heathrow T2 & T3
Cardiff Gate (Event services only, Coach Park)
Fastest
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
No tags
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Next departures for Heathrow to Cardiff on November 24
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
Cheapest
Bus
Heathrow T2 & T3
Cardiff Gate (Event services only, Coach Park)
Fastest
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Bus
Heathrow Airport, Central Bus Station
Cardiff North Road (Friary Gardens)
No tags
Bus
Heathrow T2 & T3
Sophia Gardens
No tags
Last refresh of the prices: Today at 2:17 PM GMT.
Compare 3 ways to go from Heathrow to Cardiff
We recommend carpooling
Among 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 $13, it presents an excellent value for a comfortable ride.
Passengers have shared positive feedback about the service, highlighting clean and comfortable buses with friendly and professional drivers. The journeys were generally timely and well-organized, making for a pleasant travel experience. However, there were occasional issues such as late departures from Heathrow or discomfort due to seating arrangements near unclean areas on the bus.
National Express Heathrow Cardiff recent customer reviews
It was comfortable, warm and on time. A great trip and well worth the money. A very good driver as well
5 out of 5 stars
Paul E.
A bit of chaos after the driver reversed into another bus at Heathrow but in all fairness to him organized another bus and got us on our way, thanks.
4 out of 5 stars
Paul P.
The bus left Heathrow about 30 minutes late, but once we were moving it was a smooth, comfortable ride straight to Cardiff
Users have shared positive experiences, highlighting the ample space available on the bus and praising the friendly and helpful driver. Additionally, they appreciated the service's reliability and punctuality, making their travel experience both safe and enjoyable.
Flixbus Heathrow Cardiff recent customer reviews
The seat I had was taken, but it didn't really matter, there was tons of space. The driver was very friendly and helpful.
Frequently asked questions about traveling from Heathrow to Cardiff by bus
How far is Heathrow from Cardiff?
The distance between the two cities is 118 miles (190 km).
What are the departure and arrival stations when taking the bus from Heathrow to Cardiff?
Most of the buses traveling from Heathrow to Cardiff leave from London Heathrow Airport and arrive at Sophia Gardens. These are the main departure and arrival locations on this route, but you can also find other options that could better fit your plans.
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 National Museum Cardiff, Caerphilly Castle, Techniquest, Cardiff International White Water and Senedd - National Assembly Building.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/16
$31
11/17
$22
Today
$19
11/19
$19
11/20
$17
11/21
$16
11/22
$15
11/23
$17
The cheapest trip from Heathrow to Cardiff was searched and found on Nov 22, 2025 with a price of $15
To 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 $15 to $81 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 $15 which is on 2025-11-22.
Usually National Express 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.
The cheapest trip from Heathrow to Cardiff was searched and found on Nov 22, 2025 with a price of $15
