4.9
4.6The cheapest and fastest trains from Cardiff Central (CDF) to Watford Junction (WFJ)
Cheapest price on 14 Sept
£57
Average ticket price on 14 Sept
£57
Fastest journey on 14 Sept
3 h 4 m
Average journey duration on 14 Sept
3 h 8 m
Trains on 14 Sept
2
Distance
194 km
The best way to find a cheap train ticket from Cardiff Central (CDF) to Watford Junction (WFJ) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff Central (CDF) to Watford Junction (WFJ) will cost around £57 if you buy it on the day, but you can find cheap train tickets today for only £57.
On Mon 14 Sept, we found 2 trains from Cardiff Central (CDF) to Watford Junction (WFJ), including 2 direct services.
These direct trains cover the 194 km distance in an average of 3 h 8 m but if you time it right, some trains will get you there in just 3 h 4 m .
The slowest trains will take 3 h 12 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
13:503h04Cardiff Central (CDF)16:54Watford Junction (WFJ)£571One-way0 changes- 12:133h12Cardiff Central (CDF)15:25Watford Junction (WFJ)£571One-way0 changes
- 13:503h04Cardiff Central (CDF)16:54Watford Junction (WFJ)£571One-way0 changes
- 12:133h12Cardiff Central (CDF)15:25Watford Junction (WFJ)£571One-way0 changes
Travel Information
Compare train for Cardiff Central (CDF) to Watford Junction (WFJ)
Omio recommends booking the train as it is the most popular option from Cardiff Central (CDF) to Watford Junction (WFJ) among Omio's users. If you are prioritising price, take the train, with an average ticket price of £55 For those with little time, consider booking a train, which has an average total journey time of 3h 19m. Average ticket prices depend on the travel mode: a train costs an average of £55, while a train costs an average of £55.
Distance: 194 km
Compare train with
Most popular Train | Driving |
|---|---|
£55 Average Price Cheapest | £39 Average Price (fuel + tolls) |
3h 19m Average total duration Fastest 2h 49m Onboard + 30m Additional time* | 2h 50m Average total duration (door-to-door) |
Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
Other travel options to Watford Junction (WFJ) take longer:
Coach takes on average 4h 25m.
You'll arrive about 1m sooner (2h 49m by train vs 2h 50m by car). Tickets start at around £55 compared to roughly £39 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.
Live departures
Cardiff Central (CDF) to Watford Junction (WFJ) train times
The table below shows live departures for Cardiff Central (CDF) to Watford Junction (WFJ) trains for tomorrow, Monday 14 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 12:13 Cardiff Central (CDF) | 3h12 | 15:25 Watford Junction (WFJ) | 0 changesdirect | |
| 13:50 Cardiff Central (CDF) | 3h04 | 16:54 Watford Junction (WFJ) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff Central (CDF) to Watford Junction (WFJ) by train
Compare train 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.
14 Sept
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16 Sept
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19 Sept
20 Sept
Why should you book Cardiff Central (CDF) to Watford Junction (WFJ) trains with Omio?
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Journey information
Overview: Train from Cardiff Central (CDF) to Watford Junction (WFJ)
United KingdomUnited Kingdom
Trains from Cardiff Central (CDF) to Watford Junction (WFJ) run on average 5 times per day, taking around 2h 49m. Cheap train tickets for this journey start at £38 if you book in advance.
The earliest train runs at 05:20, the last at 20:20. The fastest train covers the 194 km distance in 2h 59m.
Distance 194 km |
Average train duration 2h 49m |
Cheapest ticket price £38 |
Trains per day 5 |
Fastest train 2h 59m |
First train 5:20 |
Last train 20:20 |
Cheapest Month Oct |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Thu |
Train companies: Great Western Railway from Cardiff Central (CDF) to Watford Junction (WFJ) trainsGreat Western Railway trains will get you between Cardiff Central (CDF) and Watford Junction (WFJ) from £38. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Cardiff Central (CDF) to Watford Junction (WFJ) train
Find answers to the most common questions about traveling from Cardiff Central (CDF) to Watford Junction (WFJ) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Watford Junction (WFJ), this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in Cardiff Central (CDF) and Watford Junction (WFJ)
Most Cardiff Central (CDF) to Watford Junction (WFJ) trains use the Cardiff Central to Watford Junction station pair. Use this guide to compare Cardiff Central (CDF) and Watford Junction (WFJ) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Cardiff Central from Cardiff city centre
Cardiff Central train station facilities and services
Cardiff Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Car Rental.
Food and drink
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
Tickets and information
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Central: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Cardiff Central: There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
Shops, hotels and contact
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Getting to Watford Junction from Watford city centre
Watford Junction train station facilities and services
Watford Junction has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Information Desk.
Food and drink
Food and drink options are available at Watford Junction.
Wi-Fi and ATMs
ATMs are available at Watford Junction.
Tickets and information
Ticket office support is available at Watford Junction. Information desks are information available from staff: Yes - from help point,Yes - from ticket office, Helpline Contact: 0800 0248 997, Passenger Information Systems: Departure screens, Announcements.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Watford Junction: Parking, WC.
Bike and car services
Available at Watford Junction: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Watford Junction: Staff help available: Yes, Step free access coverage: Yes, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, Accessible public telephones: Public telephones are accessible on platform 6, Accessible taxis: Accessible taxis are available, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: Ticket Vending Machines are located in the Booking Hall, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.
Most popular train connections from Cardiff Central (CDF)
Most popular trains to and from Watford Junction (WFJ) and Cardiff Central (CDF)
Most popular train connections to Watford Junction (WFJ)
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