There are 4 ways to get from Heathrow Terminal 5 Underground Station to Treforest by bus, train, 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.
Bus, train
best- Take the bus from Heathrow Terminal 5 to Reading RailAirRa1
- Take the train from Reading to Cardiff CentralLondon Paddington - Swansea / ...
3h 11m£75–137Bus
cheapest- Take the bus from London, Heathrow Airport Terminal 5 to Cardiff North RoadUk940
4h 46m£18–34Drive 141 mi
- Drive from Heathrow Terminal 5 Underground Station to Treforest141 mi
2h 23m£35–51Bus via Heathrow Terminal 5
- Take the bus from Heathrow Terminal 5 to Kingsway GDUk940
4h 56m£18–34
Heathrow Terminal 5 Underground Station to Treforest by bus and train
Questions & Answers
The cheapest way to get from Heathrow Terminal 5 Underground Station to Treforest is to bus which costs £17 - £35 and takes 4h 46m.
The fastest way to get from Heathrow Terminal 5 Underground Station to Treforest is to drive which takes 2h 23m and costs £35 - £55.
No, there is no direct bus from Heathrow Terminal 5 Underground Station to Treforest. However, there are services departing from London, Heathrow Airport Terminal 5 and arriving at Castle Inn Bridge via Greyfriars Road GF. The journey, including transfers, takes approximately 4h 46m.
The distance between Heathrow Terminal 5 Underground Station and Treforest is 147 miles. The road distance is 141.8 miles.
The best way to get from Heathrow Terminal 5 Underground Station to Treforest without a car is to bus and train which takes 3h 11m and costs £75 - £140.
It takes approximately 3h 11m to get from Heathrow Terminal 5 Underground Station to Treforest, including transfers.
Heathrow Terminal 5 Underground Station to Treforest bus services, operated by FlixBus, depart from London, Heathrow Airport Terminal 5 station.
Heathrow Terminal 5 Underground Station to Treforest bus services, operated by FlixBus, arrive at Cardiff North Road station.
Yes, the driving distance between Heathrow Terminal 5 Underground Station to Treforest is 142 miles. It takes approximately 2h 23m to drive from Heathrow Terminal 5 Underground Station to Treforest.
There are 1739+ hotels available in Treforest.
What companies run services between Heathrow Terminal 5 Underground Station, England and Treforest, Wales?
FlixBus operates a bus from London, Heathrow Airport Terminal 5 to Cardiff North Road every 3 hours. Tickets cost £11–25 and the journey takes 3h 50m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Phone
- +44 3457 000 125
- gwr.feedback@gwr.com
- Website
- gwr.com
Train from Reading to Cardiff Central
- Ave. Duration
- 1h 27m
- Frequency
- Hourly
- Estimated price
- £45–100
- Website
- https://www.gwr.com/
- Phone
- +44 345 646 0707
- Website
- railair.com
Bus from Heathrow Terminal 5 to Reading RailAir
- Ave. Duration
- 44 min
- Frequency
- Every 5 minutes
- Estimated price
- £25–30
- Website
- https://www.railair.com/
Rome2Rio's guide to FlixBus
Contact Details
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- flixbus.fr
Bus from London, Heathrow Airport Terminal 5 to Cardiff North Road
- Ave. Duration
- 3h 50m
- Frequency
- Every 3 hours
- Estimated price
- £11–25
- Website
- https://www.flixbus.co.uk
Bus from Heathrow Terminal 5 to Kingsway GD
- Ave. Duration
- 4h
- Frequency
- Every 30 minutes
- Estimated price
- £11–25
- 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
Want to know more about Flixbus?
Read the travel guide









