Travel Information to Cardiff from Slough
| 110 miles (178 km) | |
| Train or bus | |
| $16 - $41 | |
| Bus • $16 (€15) • 3 h 20 min | |
| Train • $41 (€37) • 2 h 9 min | |
| National Express or Great Western Rail |
Take a train or bus to travel 110 miles (178 km) from Slough to Cardiff. The most popular travel companies which serve this trip are National Express or Great Western Rail among others. Travelers can even take a direct bus or train from Slough to Cardiff.
Travel optionsfrom Slough to Cardiff
How to get from Slough to Cardiff by train, bus or flight.
Our recommendation
The best way to travel from Slough to Cardiff is by taking a bus because it’s the best combination of price and speed.

Cheapest

Fastest

Other options

Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Nov 13
Nov 14
More than 1,000 travel companies trust us to sell their tickets all in one place.
FAQs: Travel from Slough to Cardiff
Travel to Cardiff easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Slough to Cardiff.

There are 2 travel options between Slough and Cardiff. You can take a train or bus.
The cheapest way to travel to Cardiff from Slough is a bus with an average price of $16 (€15).
This is compared to other travel options from Slough to Cardiff:
Taking a bus costs $25 (€22) less than taking a train, which costs on average $41 (€37) for the same trip.
The fastest way to get to Cardiff from Slough is by train with an average travel time of 2 h 9 min.
Other travel options to Cardiff take longer:
Bus takes 3 h 20 min on average.
You should expect to travel around 110 miles (178 km) between Slough and Cardiff.
The average frequency per day from Slough to Cardiff is:
- Around 26 buses per day.
- 4 trains per day.
However, we recommend checking specific travel dates for your trip to Cardiff from Slough as scheduled services by train or bus can vary by season or day of the week.
These are the most popular departure and arrival points when traveling from Slough to Cardiff:
Omio works with many trusted partners that can help you travel the best way from Slough to Cardiff:
- You can travel between Slough and Cardiff by bus with National Express or FlixBus. You can find cheap tickets on Omio for $16 (€15) with National Express from Slough to Cardiff.
- You can take a train from Slough to Cardiff with Great Western Rail, Elizabeth Line or first_great_western. Cheap tickets can be found for $41 (€37) with Great Western Rail from Slough to Cardiff.
Yes, there are direct services available from Slough to Cardiff with the following travel companies:
- 3 direct buses per day with.
Direct services tend to save you time and add more convenience in getting you to Cardiff as you won't need to transfer at another stop in between, so it's worth paying attention to before booking your tickets between Slough and Cardiff.
Travelling from Slough to Cardiff: related information
Here are some other resources that might have the information you need
