4.9
4.6The cheapest and fastest trains from Severn Tunnel Junction (STJ) to Cardiff Central (CDF)
Cheapest price on Sep 20
€15
Average ticket price on Sep 20
€15
Fastest journey on Sep 20
23 m
Average journey duration on Sep 20
28 m
Trains on Sep 20
2
Distance
30 km
The best way to find a cheap train ticket from Severn Tunnel Junction (STJ) to Cardiff Central (CDF) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Severn Tunnel Junction (STJ) to Cardiff Central (CDF) will cost around €15 if you buy it on the day, but the cheapest tickets can be found for only €15.
On Sun, Sep 20, we found 2 trains from Severn Tunnel Junction (STJ) to Cardiff Central (CDF), including 2 direct services.
On Sun, Sep 20 the direct trains cover the 30 km distance in an average of 28 m but if you time it right, some trains will get you there in just 23 m .
On Sun, Sep 20 the slowest trains will take 32 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.
11:35 AM0h23Severn Tunnel Junction (STJ)11:58 AMCardiff Central (CDF)€151One-way0 transfers- 10:30 AM0h32Severn Tunnel Junction (STJ)11:02 AMCardiff Central (CDF)€151One-way0 transfers
- 11:35 AM0h23Severn Tunnel Junction (STJ)11:58 AMCardiff Central (CDF)€151One-way0 transfers
- 10:30 AM0h32Severn Tunnel Junction (STJ)11:02 AMCardiff Central (CDF)€151One-way0 transfers
Travel Information
Compare train for Severn Tunnel Junction (STJ) to Cardiff Central (CDF)
Omio recommends booking the train as it is the most popular option from Severn Tunnel Junction (STJ) to Cardiff Central (CDF) among Omio's users. If you are prioritising price, take the train, with an average ticket price of €15 For those with little time, consider booking a train, which has an average total journey time of 56m. Average ticket prices depend on the travel mode: a train costs an average of €15, while a train costs an average of €15.
Distance: 18 miles (30 km)
Compare train with
Most popular Train | Driving |
|---|---|
€15 Average price Cheapest | €7 Average price (fuel + tolls) |
56m Average total duration Fastest 26m Onboard + 30m Additional time* | 50m Average total duration (door-to-door) |
Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
You'll arrive about 24m sooner (26m by train vs 50m by car). Tickets start at around €15 compared to roughly €7 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.
Direct services run with CrossCountry, Cross Country, Great Western Railway (GWR), Transport for Wales.
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
Severn Tunnel Junction (STJ) to Cardiff Central (CDF) train times
The table below shows live departures for Severn Tunnel Junction (STJ) to Cardiff Central (CDF) trains for today, Saturday, September 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 | 6:59 AM Severn Tunnel Junction (STJ) | 0h26 | 7:25 AM Cardiff Central (CDF) | 0 transfersDirect | |
 | 10:28 AM Severn Tunnel Junction (STJ) | 0h31 | 10:59 AM Cardiff Central (CDF) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Severn Tunnel Junction (STJ) to Cardiff Central (CDF) 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.
Sep 20
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
Why should you book Severn Tunnel Junction (STJ) to Cardiff Central (CDF) trains with Omio?
Why book with Omio vs Great Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Railway, but also compare tickets for the likes of Transport for Wales, CrossCountry, Cross Country or Great Western Railway (GWR) to find the best option for your trip from Severn Tunnel Junction (STJ) to Cardiff Central (CDF).
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Transport for Wales, CrossCountry, Cross Country or Great Western Railway (GWR) to find the best option for your trip from Severn Tunnel Junction (STJ) to Cardiff Central (CDF).
Journey information
Overview: Train from Severn Tunnel Junction (STJ) to Cardiff Central (CDF)
United KingdomUnited Kingdom
Trains from Severn Tunnel Junction (STJ) to Cardiff Central (CDF) run on average 6 times per day, taking around 26m. Cheap train tickets for this journey start at €14 if you book in advance.
There are 6 trains per day. The earliest train runs at 08:52, the last at 10:29. The fastest train covers the 18 miles (30 km) distance in 23m.
Distance 18 miles (30 km) |
Average train duration 26m |
Cheapest ticket price €14 |
Trains per day 6 |
Direct trains 6 |
Fastest train 23m |
First train 8:52 AM |
Last train 10:29 AM |
Cheapest Month Jan |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Thu |
Train companies: Great Western Railway, Transport for Wales from Severn Tunnel Junction (STJ) to Cardiff Central (CDF) trainsGreat Western Railway, Transport for Wales trains will get you between Severn Tunnel Junction (STJ) and Cardiff Central (CDF) from €14. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
Transport for Wales
FAQs: Trains from Severn Tunnel Junction (STJ) to Cardiff Central (CDF)
Find answers to the most common questions about traveling from Severn Tunnel Junction (STJ) to Cardiff Central (CDF) 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 Cardiff Central (CDF), this guide helps you travel smarter and with confidence.
popular train stations
Popular train stations from Severn Tunnel Junction (STJ) to Cardiff Central (CDF)
Most Severn Tunnel Junction (STJ) to Cardiff Central (CDF) trains use the Severn Tunnel Junction to Cardiff Central station pair. Use this guide to compare Severn Tunnel Junction (STJ) and Cardiff Central (CDF) train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Severn Tunnel Junction from Rogiet city centre
Severn Tunnel Junction train station facilities and services
Severn Tunnel Junction has practical services for this route, including Parking, Accessibility, WC, Lost and Found Office, Ticket Office, Bike Parking, and Information Desk.
Tickets and information
Ticket office support is available at Severn Tunnel Junction. Information desks are information available from staff: Yes - from help point,Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Severn Tunnel Junction: Parking, WC.
Bike and car services
Available at Severn Tunnel Junction: Bike Parking.
Accessibility
Accessibility facilities are available at Severn Tunnel Junction: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B. Step free access to all platforms via a footbridge with ramps, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machine takes debit and credit cards only, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: Yes.
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.
Most popular trains to and from Cardiff Central (CDF) and Severn Tunnel Junction (STJ)
Most popular train connections to Cardiff Central (CDF)
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