Travel Information
Compare bus and train for Watford to Cardiff
Omio recommends booking the train as it is the most popular option from Watford to Cardiff among Omio's users. If you are prioritising price, take the train, with an average ticket price of €70 For those with little time, consider booking a train, which has an average total journey time of 3h 16m. Average ticket prices depend on the travel mode: a train costs an average of €70, while a train costs an average of €70.
Distance: 119 miles (193 km)
Compare train with
Most popular Train | Driving |
|---|---|
€70 Average price Cheapest | €44 Average price (fuel + tolls) |
3h 16m Average total duration Fastest 2h 46m Onboard + 30m Additional time* | 2h 46m Average total duration (door-to-door) |
Direct Options | Direct Options |
Tickets start at around €70 compared to roughly €44 in fuel and tolls — a saving of about €-26.47. The journey takes 2h 46m versus 2h 46m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
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FAQs: Travel from Watford 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 Watford to Cardiff.

- Around 9 trains per day.
However, we recommend checking specific travel dates for your route between Watford and Cardiff as scheduled services by bus and train can vary by season or day of the week.
- Trains mostly depart from Watford Junction (WFJ) and arrive in Cardiff Central (CDF).
- Travel with CrossCountry, Great Western Railway to go to Cardiff by train.
Travelling from Watford to Cardiff: related information
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