There are 4 ways to get from Cardiff to Heathrow by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Cardiff Central to London Paddingtontrain Swansea - London Paddington / ...
2h 15m£72–143Bus
cheapest- Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus 201 / ...
3h£16–40Drive 135.2 mi
- Drive from Cardiff to Heathrowcar 135.2 mi
2h 24m£34–49Train, bus
- Take the train from Cardiff Central to Readingtrain Swansea - London Paddington / ...
- Take the bus from Reading RailAir to Heathrow Terminal 2bus Ra1
2h 40m£73–116
Cardiff to Heathrow by train
Comparing Your Travel Options
The cheapest way to get from Cardiff to Heathrow is to bus which costs £16 - £40 and takes 3h.
The fastest way to get from Cardiff to Heathrow is to train which takes 2h 15m and costs £70 - £150.
Yes, there is a direct bus departing from Sophia Gardens and arriving at Heathrow Central Bus Station station. Services depart hourly, and operate every day. The journey takes approximately 3h.
No, there is no direct train from Cardiff to Heathrow. However, there are services departing from Cardiff Central and arriving at Heathrow Terminals 2 & 3 via London Paddington. The journey, including transfers, takes approximately 2h 15m.
The distance between Cardiff and Heathrow is 160 miles. The road distance is 136 miles.
The best way to get from Cardiff to Heathrow without a car is to train which takes 2h 15m and costs £70 - £150.
It takes approximately 2h 15m to get from Cardiff to Heathrow, including transfers.
Cardiff to Heathrow bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Heathrow train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
The best way to get from Cardiff to Heathrow is to train which takes 2h 15m and costs £70 - £150. Alternatively, you can bus, which costs £16 - £40 and takes 3h.
What companies run services between Cardiff, Wales and Heathrow, England?
Great Western Railway (GWR) operates a train from Cardiff Central to London Paddington hourly. Tickets cost £60–110 and the journey takes 1h 53m. Alternatively, National Express operates a bus from Sophia Gardens to Heathrow Central Bus Station hourly. Tickets cost £22–40 and the journey takes 3h. FlixBus also services this route hourly.
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- Great Western Railway (GWR)
Train from Cardiff Central to London Paddington
- Ave. Duration
- 1h 53m
- Frequency
- Hourly
- Estimated price
- £60–110
- Website
- Great Western Railway (GWR)
Train from Cardiff Central to Reading
- Ave. Duration
- 1h 26m
- Frequency
- Hourly
- Estimated price
- £45–85
- Website
- Great Western Railway (GWR)
- Phone
- +44 (0)3717 81 81 81
- Website
- National Express
Bus from Sophia Gardens to Heathrow Central Bus Station
- Ave. Duration
- 3h
- Frequency
- Hourly
- Estimated price
- £22–40
- Website
- National Express
Rome2Rio's guide to FlixBus
Contact DetailsContact Details
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- Flixbus
Bus from Sophia Gardens to Heathrow Central Bus Station
- Ave. Duration
- 3h 30m
- Frequency
- Hourly
- Estimated price
- £16–24
- Website
- Flixbus
- Phone
- +44 345 646 0707
- Website
- RailAir
Bus from Reading RailAir to Heathrow Terminal 2
- Ave. Duration
- 1h
- Frequency
- Every 30 minutes
- Estimated price
- £27–35
- Website
- RailAir
Want to know more about travelling around United Kingdom
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Booking & Getting There
Cardiff to Heathrow bus services, operated by National Express, arrive at Heathrow Central Bus Station.
Cardiff to Heathrow train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Yes, the driving distance between Cardiff to Heathrow is 136 miles. It takes approximately 2h 24m to drive from Cardiff to Heathrow.
Book your Cardiff to Heathrow train tickets online with Omio.
Book your Cardiff to Heathrow bus tickets online with Omio and FlixBus.
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