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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 QAR 56.74, with average prices for this route around QAR 60.53. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Mon, Jun 23
    From QAR 56.74
  • Tue, Jun 24
    From QAR 56.74
  • Wed, Jun 25
    From QAR 56.74
  • Thu, Jun 26
    From QAR 56.74
  • Fri, Jun 27
    From QAR 56.74
  • Sat, Jun 28
    From QAR 56.74
  • Sun, Jun 29
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
23:40
Departure station
Departure station
Cardiff
Arrival station
Arrival station
Severn Tunnel Junction
Journey time
Journey time
23m
Distance
Distance
20 miles
Price
Price
QAR 56.74*
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

We recommend buying train tickets from Cardiff to Severn Tunnel Junction during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff to Severn Tunnel Junction for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more 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 typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Cardiff to Severn Tunnel Junction ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are traveling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making 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

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best Price Promise

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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%.