Travel Information
Compare train and bus for Swindon to Cardiff
Omio recommends booking the train as it is the most popular option from Swindon to Cardiff among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €19 For those with little time, consider booking a train, which has an average total journey time of 1h 42m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.0 - 0.1kg. Average ticket prices depend on the travel mode: a bus costs an average of €19, while a train costs an average of €39.
Distance: 60 miles (97 km)
Compare train with
Most popular Train | Bus | Driving |
|---|---|---|
€39 Average price | €19 Average price Cheapest | €22 Average price (fuel + tolls) |
1h 42m Average total duration Fastest 1h 12m Onboard + 30m Additional time* | 3h 23m Average total duration 2h 53m Onboard + 30m Additional time* | 1h 26m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions Lowest | 0.1 - 0.2kg CO2 emissions | - CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Swindon to Cardiff:
A bus is €30 less than a train for this route with tickets for a train from Swindon to Cardiff costing on average €39.
Other travel options to Cardiff take longer:
Bus takes on average 2h 30m.
You'll arrive about 14m sooner (1h 12m by train vs 1h 26m by car). Tickets start at around €39 compared to roughly €22 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Travel optionsfrom Swindon to Cardiff
How to get from Swindon to Cardiff by train, bus or flight.
Our recommendation
The best way to travel from Swindon to Cardiff is by taking a bus because it’s the best combination of price and speed.
FlixBus1:40 AM1h45Swindon, Regent Circus (Stop C)3:25 AMCardiff, North Road (Friary Gardens)€81One-way0 transfers
Cheapest
FlixBus1:40 AM1h45Swindon, Regent Circus (Stop C)3:25 AMCardiff, North Road (Friary Gardens)€81One-way0 transfers
Fastest
FlixBus1:40 AM1h45Swindon, Regent Circus (Stop C)3:25 AMCardiff, North Road (Friary Gardens)€81One-way0 transfers
Other options
FlixBus9:45 AM1h55Swindon, Regent Circus (Stop C)11:40 AMCardiff, North Road (Friary Gardens)€81One-way0 transfers
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
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FAQs: Travel from Swindon 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 Swindon to Cardiff.

This is compared to other travel options from Swindon to Cardiff:
A bus is €21 less than a train for this route with tickets for a train from Swindon to Cardiff costing on average €39.
Other travel options to Cardiff take longer:
Bus takes on average 3h 23m.
- Around 9 trains per day.
- Around 2 buses per day.
However, we recommend checking specific travel dates for your route between Swindon and Cardiff as scheduled services by train and bus can vary by season or day of the week.
- Trains mostly depart from Swindon station (SWI) and arrive in Cardiff Central (CDF).
- Buses mostly depart from Swindon, Regent Circus (Stop C) and arrive in Cardiff, North Road (Friary Gardens).
- Travel with FlixBus to go to Cardiff by bus.
- Travel with CrossCountry, Transport for Wales, Great Western Railway to go to Cardiff by train.
- 6 direct trains per day with Great Western Railway.
- 1 direct buses per day with FlixBus.
Travelling from Swindon to Cardiff: related information
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