- Cardiff to Heathrow trains
Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
![]() | Train | Cardiff Central | West Drayton | No tags | ||||
![]() | Train | Cardiff Central | West Drayton | No tags |
Compare 3 ways to go from Cardiff to Heathrow
Among the sustainable travel choices, the carpool stands out as the good way to reach Heathrow. The journey takes about 2 hours 40 minutes and with fares starting at just $14, it presents an excellent value for a comfortable ride.
Where are the popular train stations and stops in Cardiff and Heathrow?
Train Companies
Based on 42 reviews, the company was rated 4 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the wifi. Great Western Railway ticket prices on this trip start at $231
Frequently asked questions about traveling from Cardiff to Heathrow by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Cardiff to Heathrow?
The cheapest train tickets from Cardiff to Heathrow start from $231. The average price for this train route is around $231. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Cardiff to Heathrow?
The average train ride duration from Cardiff to Heathrow is 3h 21m, covering a distance of 117 miles (188 km). The quickest train can get you there in 3h 21m and is operated by Great Western Railway.
Which train operators service the Cardiff to Heathrow route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the train from Cardiff to Heathrow?
The earliest train departs from Cardiff to Heathrow at 9:30pm. And the latest train departs at 9:30pm.






