Next departures for Cardiff to Heathrow on November 21
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Cardiff North Road (Friary Gardens)
Heathrow Airport, Central Bus Station
Cheapest
Bus
Cardiff Gate (Event services only, Coach Park)
Heathrow T2 & T3
Fastest
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Bus
Cardiff North Road (Friary Gardens)
Heathrow Airport, Central Bus Station
No tags
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Next departures for Cardiff to Heathrow on November 22
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Sophia Gardens
Heathrow T2 & T3
Cheapest
Bus
Cardiff Gate (Event services only, Coach Park)
Heathrow T2 & T3
Fastest
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Next departures for Cardiff to Heathrow on November 26
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Cardiff North Road (Friary Gardens)
Heathrow Airport, Central Bus Station
Cheapest
Bus
Cardiff Gate (Event services only, Coach Park)
Heathrow T2 & T3
Fastest
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Bus
Cardiff North Road (Friary Gardens)
Heathrow Airport, Central Bus Station
No tags
Bus
Sophia Gardens
Heathrow T2 & T3
No tags
Last refresh of the prices: Yesterday at 11:35 PM GMT.
Compare 3 ways to go from Cardiff to Heathrow
We recommend carpooling
Among the sustainable travel choices, the carpool stands out as a good way to reach Heathrow. The journey takes about 2 hours 40 minutes, and with fares starting at just $18, it presents an excellent value for a comfortable ride.
Passengers frequently commend the professionalism and efficiency of drivers, as well as the cleanliness and comfort of buses. Many appreciate timely arrivals at destinations like Heathrow Airport. However, some users mention occasional delays or issues with terminal drop-offs not matching their requests. Overall, National Express is praised for its reliable service despite minor inconveniences reported by a few travelers.
National Express Cardiff Heathrow recent customer reviews
Staff were nice. Journey was slow and bus was cold, especially the emergency exit row where we first sat. Arrived 30 mins late, which isn’t great for the airport
4 out of 5 stars
Dewi P.
Coach came a few minutes late. Changed drivers . Although late arriving at Heathrow. Ran smoothly.
5 out of 5 stars
Wayne S.
Travelled on probably the hottest day of the week and it was absolutely boiling on the bus. Couldn’t feel any air conditioning coming through. Very uncomfortable journey.
Based on 11388 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. FlixBus ticket prices on this trip start at $25
Flixbus Cardiff Heathrow recent customer reviews
The journey was super easy with convenient pick up location and really good connection at Heathrow to the airport terminal. It would be nice to have the stops called a little louder as we couldn’t hear at the back of the bus.
Frequently asked questions about travelling from Cardiff to Heathrow by bus
What is the distance between Cardiff and Heathrow?
The distance between Cardiff and Heathrow is approximately 190 km (118 miles).
What are the departure and arrival locations for buses traveling from Cardiff to Heathrow?
Buses departing from Cardiff Coach Station - Sophia Gardens in Cardiff will take you to London Heathrow Airport in Heathrow.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-19
$28
11-20
$35
Today
$35
11-22
$37
11-23
$25
11-24
$24
11-25
$22
11-26
$24
The cheapest trip from Cardiff to Heathrow was searched and found on Nov 25, 2025 with a price of $22
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cardiff to Heathrow, as early as possible.
You can expect to pay from $22 to $116 for a bus ticket from Cardiff to Heathrow based on the last 2 days. You can expect to find the cheapest price for the trip at $22 which is on 2025-11-25.
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 Cardiff to Heathrow was searched and found on Nov 25, 2025 with a price of $22
