Skip to contentTrainline homepage
RailcardsBusiness

No tickets in your basket.

Why not plan a trip?

My Bookings
Loading...
Loading...

Trains from Cosham to Cardiff Bay

Booking.com

ExternalLinkExternalLink

Open Booking.com in a new tab with places to stay on your trip

CrossCountry
Great Western Railway

Compare prices from over 270 rail and coach companies in Europe

Icon of trainline-phone-tickets.svg

Buy your tickets with us and easily find them on your phone

Icon of trainline-safe-payments.svg

Safely pay with PayPal, Visa and all international payment cards

  1. Home
  2. Train times
  3. Cosham to Cardiff Bay

Trains to Cardiff Bay from Cosham

First train

05:24

Last train

21:26

Departure stationCosham
Arrival stationCardiff Bay
Journey time

From 3h 27m

Distance

101 miles (162 km)

Frequency

17 trains per day

Changes

2 changes

Train operators

CrossCountry, Great Western Railway, South Western Railway, Southern, Transport for Wales

Travel by train from Cosham to Cardiff Bay

Looking to travel from Cosham to Cardiff Bay by train? You've come to the right place!

Generally, the train from Cosham to Cardiff Bay takes around 4 hours 58 minutes, but can take just 3 hours 27 minutes on the fastest services. There are up to 17 trains per day from Cosham to Cardiff Bay.

You'll need to make 2 changes along the way as there aren't any direct services on this line.

Great Western Railway, Transport for Wales, South Western Railway and CrossCountry trains operate on this route.

Booking early is one of the most effective ways to save money.

Start your search for train tickets from Cosham to Cardiff Bay in our Journey Planner.

What do people frequently ask about the train journey from Cosham to Cardiff Bay?

Want to know more about your journey from Cosham to Cardiff Bay? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from Cosham to Cardiff Bay?

You can travel from Cosham to Cardiff Bay by train in about 4 hours and 58 minutes. With around 17 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Cosham to Cardiff Bay?

On average, the train journey from Cosham to Cardiff Bay takes around 4 hours and 58 minutes, with 17 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

What is the fastest train from Cosham to Cardiff Bay?

The fastest trains from Cosham to Cardiff Bay can cover the distance of 101 miles (162 km) in as little as 3 hours and 27 minutes.

Is there a direct train from Cosham to Cardiff Bay?

No, you can’t travel from Cosham to Cardiff Bay on a direct train, you’ll need to make at least 2 changes during the journey.

How do I find cheap train tickets from Cosham to Cardiff Bay?

As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

2. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

3. Book split tickets

Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

4. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

5. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Cosham to Cardiff Bay is right for you.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

Looking for more ideas?

Europe’s leading train and coach app

We help customers across Europe make more than 172,000 smarter journeys every day.

Get a link