There are 4 ways to get from Merthyr Tydfil to Slough 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 Merthyr Tydfil to Cardiff Centraltrain Merthyr Tydfil - Aberdare / ...
- Take the train from Cardiff Central to Readingtrain Swansea - London Paddington / ...
3h 35m£60–124Bus, line 8 bus
cheapest- Take the bus from Cardiff North Road to London Heathrow Airport Terminal 5bus Uk940
- Take the bus from Heathrow Terminal 5 to Wellington Street Stop Bbus 8
7h 16m£27–40Line 56 bus, bus
- Take the bus from Tredegar Lidl Stand 1 to Market Square 15Abus 56
- Take the bus from Kingsway K14 to Heathrow Central Bus Stationbus 201 / ...
5h 29m£31–54Drive 142.2 mi
- Drive from Merthyr Tydfil to Sloughcar 142.2 mi
2h 33m£35–51
Merthyr Tydfil to Slough by train
Comparing Your Travel Options
The cheapest way to get from Merthyr Tydfil to Slough is to bus and line 8 bus which costs £27 - £40 and takes 7h 16m.
The fastest way to get from Merthyr Tydfil to Slough is to drive which takes 2h 33m and costs £35 - £55.
No, there is no direct bus from Merthyr Tydfil to Slough. However, there are services departing from Trevithick Memorial and arriving at Wellington Street Stop H via Tredegar Lidl Stand 1, Kingsway K14 and Heathrow Central Bus Station. The journey, including transfers, takes approximately 5h 29m.
No, there is no direct train from Merthyr Tydfil to Slough. However, there are services departing from Merthyr Tydfil and arriving at Slough via Cardiff Central and Reading. The journey, including transfers, takes approximately 3h 35m.
The distance between Merthyr Tydfil and Slough is 151 miles. The road distance is 143 miles.
The best way to get from Merthyr Tydfil to Slough without a car is to train which takes 3h 35m and costs £60 - £130.
It takes approximately 3h 35m to get from Merthyr Tydfil to Slough, including transfers.
Merthyr Tydfil to Slough bus services, operated by Stagecoach South Wales, depart from Tredegar Lidl Stand 1 station.
Merthyr Tydfil to Slough train services, operated by Transport for Wales, depart from Merthyr Tydfil station.
The best way to get from Merthyr Tydfil to Slough is to train which takes 3h 35m and costs £60 - £130. Alternatively, you can line 56 bus and bus, which costs £30 - £55 and takes 5h 29m.
What companies run services between Merthyr Tydfil, Wales and Slough, England?
You can take a train from Merthyr Tydfil to Slough via Cardiff Central and Reading in around 3h 35m. Alternatively, you can take a bus from Trevithick Memorial to Wellington Street Stop H via Tredegar Lidl Stand 1, Market Square 15A, Kingsway K14, and Heathrow Central Bus Station in around 5h 29m.
- Phone
- 03333 211 202
- Website
- Transport for Wales
Train from Merthyr Tydfil to Cardiff Central
- Ave. Duration
- 1h 2m
- Frequency
- Hourly
- Estimated price
- £8–13
- Website
- Transport for Wales
- Phone
- +44 (0)345 7000 125
- [email protected]
- 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)
- [email protected]
- Website
- Stagecoach South Wales
Bus from Tredegar Lidl Stand 1 to Market Square 15A
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- £7–10
- Website
- Stagecoach South Wales
- Phone
- +44 (0)3717 81 81 81
- Website
- National Express
Bus from Kingsway K14 to Heathrow Central Bus Station
- Ave. Duration
- 2h 20m
- Frequency
- Hourly
- Estimated price
- £19–35
- Website
- National Express
Rome2Rio's guide to FlixBus
Contact DetailsContact Details
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- Flixbus
Bus from Cardiff North Road to London Heathrow Airport Terminal 5
- Ave. Duration
- 3h 50m
- Frequency
- Hourly
- Estimated price
- £17–26
- Website
- Flixbus
- Phone
- 0345 646 0707
- Website
- First Berkshire & The Thames Valley
Bus from Heathrow Terminal 5 to Wellington Street Stop B
- Ave. Duration
- 1h 23m
- Frequency
- Every 10 minutes
- Estimated price
- £3–4
- Website
- First Berkshire & The Thames Valley
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
Booking & Getting There
Merthyr Tydfil to Slough bus services, operated by Stagecoach South Wales, arrive at Market Square 15A station.
Merthyr Tydfil to Slough train services, operated by Transport for Wales, arrive at Cardiff Central station.
Yes, the driving distance between Merthyr Tydfil to Slough is 143 miles. It takes approximately 2h 33m to drive from Merthyr Tydfil to Slough.
Book your Merthyr Tydfil to Slough train tickets online with Omio.
There are 3101+ hotels available in Slough.

















