There are 4 ways to get from Radlett to Cardiff 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 Radlett to FarringdonSt Albans City - Sutton / ...
- Take the train from London Paddington to Cardiff CentralLondon Paddington - Swansea / ...
3h 1m£55–144Bus via St Peter's Street
cheapest- Take the bus from St Peter's Street to Heathrow Central Bus Station724 / ...
- Take the bus from Heathrow Central Bus Station to Kingsway GDUk940
6h 17m£18–30Bus
- Take the bus from Heathrow Central Bus Station to Sophia Gardens201 / ...
4h 33m£19–48Drive 147.7 mi
- Drive from Radlett to Cardiff147.7 mi
2h 50m£37–54
Radlett to Cardiff by train
Questions & Answers
The cheapest way to get from Radlett to Cardiff is to bus via St Peter's Street which costs £17 - £30 and takes 6h 17m.
The fastest way to get from Radlett to Cardiff is to drive which takes 2h 50m and costs £35 - £55.
No, there is no direct bus from Radlett to Cardiff. However, there are services departing from Recreation Ground and arriving at Sophia Gardens via St Mary's Road, Watford Junction station and Heathrow Central Bus Station. The journey, including transfers, takes approximately 4h 33m.
No, there is no direct train from Radlett to Cardiff. However, there are services departing from Radlett and arriving at Cardiff Central via Farringdon Without and London Paddington. The journey, including transfers, takes approximately 3h 1m.
The distance between Radlett and Cardiff is 165 miles. The road distance is 148.5 miles.
The best way to get from Radlett to Cardiff without a car is to train which takes 3h 1m and costs £55 - £150.
It takes approximately 3h 1m to get from Radlett to Cardiff, including transfers.
Radlett to Cardiff bus services, operated by National Express, depart from Heathrow Central Bus Station.
Radlett to Cardiff train services, operated by Thameslink, depart from Radlett station.
The best way to get from Radlett to Cardiff is to train which takes 3h 1m and costs £55 - £150. Alternatively, you can bus, which costs £18 - £50 and takes 4h 33m.
What companies run services between Radlett, England and Cardiff, Wales?
You can take a train from Radlett to Cardiff Central via Farringdon, Farringdon Without, and London Paddington in around 3h 1m. Alternatively, National Express operates a bus from Heathrow Central Bus Station to Sophia Gardens every 30 minutes. Tickets cost £12–40 and the journey takes 2h 55m.
- Phone
- 0345 026 4700
- Website
- thameslinkrailway.com
Train from Radlett to Farringdon
- Ave. Duration
- 34 min
- Frequency
- Every 15 minutes
- Estimated price
- £12–16
- Website
- https://www.thameslinkrailway.com/
- Phone
- +44 3457 000 125
- gwr.feedback@gwr.com
- Website
- gwr.com
Train from London Paddington to Cardiff Central
- Ave. Duration
- 1h 49m
- Frequency
- Hourly
- Estimated price
- £35–120
- Website
- https://www.gwr.com/
- Phone
- 08717 81 81 81
- Website
- nationalexpress.com
Bus from Heathrow Central Bus Station to Sophia Gardens
- Ave. Duration
- 2h 55m
- Frequency
- Every 30 minutes
- Estimated price
- £12–40
- Website
- https://www.nationalexpress.com/en
- Phone
- 0344 800 44 11
- Website
- arrivabus.co.uk
Bus from St Peter's Street to Heathrow Central Bus Station
- Ave. Duration
- 1h 38m
- Frequency
- Hourly
- Estimated price
- £2
- Website
- https://www.arrivabus.co.uk/herts-and-essex/
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- flixbus.fr
Bus from Heathrow Central Bus Station to Kingsway GD
- Ave. Duration
- 3h 30m
- Frequency
- Every 15 minutes
- Estimated price
- £12–24
- Website
- https://www.flixbus.co.uk
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
Which London airport should I choose?
Read the travel guide
How to get from Heathrow Airport into central London
Read the travel guide
More Questions & Answers
Radlett to Cardiff bus services, operated by National Express, arrive at Sophia Gardens station.
Radlett to Cardiff train services, operated by Thameslink, arrive at Farringdon station.
Yes, the driving distance between Radlett to Cardiff is 149 miles. It takes approximately 2h 50m to drive from Radlett to Cardiff.
Book your Radlett to Cardiff train tickets online with Omio.
There are 1504+ hotels available in Cardiff.


















