4.9
4.6
Travel Information
Compare train and bus for Slough to Cardiff
Omio recommends booking the train as it is the most popular option from Slough to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $18. For those with little time consider booking a train which can get you there in 1h 59m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of $18, and a train costs an average of $51.
Distance: 111 miles (179 km)
Compare train with
Most popular Train | Bus |
|---|---|
$101 Average price | $25 Average price Cheapest |
2h 29m Average total duration Fastest 1h 59m Onboard + 30m Additional time* | 4h 36m Average total duration 4h 6m Onboard + 30m Additional time* |
0.1 - 0.2kg CO2 emissions Lowest | 0.2 - 0.4kg CO2 emissions |
 Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
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.
RE702 · NX509Cheapest
RE702 · NX509Fastest
G23741+P22621Other options
P23129 · P22622P23126 · P22621G23706+P22619RE702 · NX509RE702 · NX507RE702 · NX509Find 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.
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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.
This is compared to other travel options from Slough to Cardiff:
A bus is $33 (€27) less than a train for this route with tickets for a train from Slough to Cardiff costing on average $51 (€41).
Other travel options to Cardiff take longer:
Bus takes on average 3h 10m.
- Around 26 buses per day.
- Around 6 trains per day.
However, we recommend checking specific travel dates for your route between Slough and Cardiff as scheduled services by train and bus can vary by season or day of the week.
- Trains mostly depart from Slough station (SLO) and arrive in Cardiff Central (CDF).
- Buses mostly depart from Slough, Wellington Street and arrive in Cardiff, Sophia Gardens.
- Ferries mostly depart from Lymington Pier and arrive in Lymington Pier.
- Travel with Great Western Rail, Elizabeth Line, first_great_western to go to Cardiff by train.
- Travel with National Express, FlixBus to go to Cardiff by bus.
Travelling from Slough to Cardiff: related information
Here are some other resources that might have the information you need
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