Timetable

Train route

Cheap train tickets

Severn Tunnel Junction to Cardiff Bay Train prices and times

Use Trip.com to buy tickets from Severn Tunnel Junction to Cardiff Bay, starting from €14.03 and averaging €14.03. The entire journey takes no more than 53 minutes. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains

Departure	Arrival	Find Tickets
20:28 1 hour, Changes required Severn Tunnel Junction	21:28 Cardiff Bay	Find Tickets
20:46 1 hour 12 minutes, Changes required Severn Tunnel Junction	21:58 Cardiff Bay	Find Tickets
21:33 55 minutes, Changes required Severn Tunnel Junction	22:28 Cardiff Bay	Find Tickets
22:05 53 minutes, Changes required Severn Tunnel Junction	22:58 Cardiff Bay	Find Tickets
22:20 1 hour 8 minutes, Changes required Severn Tunnel Junction	23:28 Cardiff Bay	Find Tickets
22:56 1 hour 2 minutes, Changes required Severn Tunnel Junction	23:58 Paris	Find Tickets

Severn Tunnel Junction to Cardiff Bay Train Route Details

First train

06:22

Last train

23:55

Departure station

Severn Tunnel Junction

Arrival station

Cardiff Bay

Journey time

53 minutes

Distance

30 km

Price

€14.03*

Train operators

CrossCountry, Great Western Railway, Transport for Wales

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

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Severn Tunnel Junction to Cardiff Bay can result in significant cost savings.

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from Severn Tunnel Junction to Cardiff Bay 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%

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Severn Tunnel Junction to Cardiff Bay, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!

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 Severn Tunnel Junction to Cardiff Bay more affordable for families, friends, or colleagues planning a trip together.

Severn Tunnel Junction to Cardiff Bay train ticket types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:





Why Book Train Tickets With Trip.com?

Best price promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Severn Tunnel Junction to Cardiff Bay journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from Severn Tunnel Junction to Cardiff Bay from €14.03

Save an average of 30%* with SplitTickets

Severn Tunnel Junction to Cardiff Bay Train prices and times

Severn Tunnel Junction to Cardiff Bay Train Route Details