Train from Cardiff to Heathrow: Tickets & Timetables

Previously seen journeys

Next departures from Cardiff to Heathrow on 4 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Great Western RailwayTrain
Cardiff Central
West DraytonNo tags
Great Western RailwayTrain
Cardiff Central
West DraytonNo tags

Compare 3 ways to travel 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 £11, it presents an excellent value for a comfortable ride.

1carpool per day
2h 40mAverage duration
117 milesDistance
8kgCO₂ emissions
Average price£9 - £106Average duration3h 30m
5kg CO₂e
Average price£177 - £177Average duration3h 21m
4kg CO₂e
Carpool
Average price£11 - £23Average duration2h 40m
8kg CO₂e

Frequently asked questions about travelling from Cardiff to Heathrow by train

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

  1. How much does a train ticket cost from Cardiff to Heathrow?

    The cheapest train tickets from Cardiff to Heathrow start from £177. The average price for this train route is around £177. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the train journey from Cardiff to Heathrow?

    The average train journey time from Cardiff to Heathrow is 3h 21m, covering a distance of 117 miles. The fastest train gets you there in 3h 21m and is operated by Great Western Railway.

  3. Which train operators serve the Cardiff to Heathrow route?

    Several major train operators run on this route with 1 trains available per day.

  4. What are the earliest and latest departure times for the train from Cardiff to Heathrow?

    The earliest train from Cardiff to Heathrow departs at 21:30. And the latest train departs at 21:30.

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