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Cardiff to Severn Tunnel Junction Train prices and times

Planning a journey from Cardiff to Severn Tunnel Junction? Trip.com offers train tickets starting from as low as $16.17, with average prices for this route around $16.82. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Wed, Jul 9
  • Thu, Jul 10
    From $16.17
  • Fri, Jul 11
    From $16.17
  • Sat, Jul 12
    From $16.17
  • Sun, Jul 13
    From $16.17
  • Mon, Jul 14
    From $16.17
  • Tue, Jul 15
    From $16.17
DepartureArrivalDurationOperator
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06:10
Cardiff Central
06:33
Severn Tunnel Junction
23m, DirectTransport for Wales
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06:28
Cardiff Central
06:52
Severn Tunnel Junction
24m, DirectGreat Western Railway
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06:40
Cardiff Central
07:04
Severn Tunnel Junction
24m, DirectCrossCountry
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06:57
Cardiff Central
07:20
Severn Tunnel Junction
23m, DirectGreat Western Railway
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07:10
Cardiff Central
07:34
Severn Tunnel Junction
24m, DirectTransport for Wales
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07:27
Cardiff Central
07:52
Paris
25m, DirectGreat Western Railway
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Cardiff to Severn Tunnel Junction Train Route Details

First train
First train
06:10
Last train
Last train
23:34
Departure station
Departure station
Cardiff
Arrival station
Arrival station
Severn Tunnel Junction
Journey time
Journey time
23m
Distance
Distance
31 km
Price
Price
$16.17*
Train operators
Train operators
CrossCountry, Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff to Severn Tunnel Junction

Traveling in off-peak train times

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Cardiff to Severn Tunnel Junction. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Cardiff to Severn Tunnel Junction, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Cardiff to Severn Tunnel Junction ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from Cardiff to Severn Tunnel Junction more affordable for families, friends, or colleagues planning a trip together.

Cardiff to Severn Tunnel Junction Train Ticket Types

Save money on your trip from Cardiff to Severn Tunnel Junction with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Cardiff to Severn Tunnel Junction journey

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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.