Trains Trains to Cardiff

Find cheap train tickets to Cardiff

Return
The price shown for each trip will be the average for all passengers, including any infants.
Boston (BOS)
Cardiff (CWL)
Fri 7/5
Sat 15/5
The price shown for each trip will be the average for all passengers, including any infants.
The price shown for each trip will be the average for all passengers, including any infants.
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Cardiff train information

Find information about ticket prices, train stations, general availability, and companies that offer transportation to Cardiff
RETURN FROM£41The cheapest return train ticket to Cardiff is from London, starting at £41. This price was found within the last 72 hours.
ONE-WAY FROM£53The cheapest one-way train ticket to Cardiff is from London, starting at £53. This price was found within the last 72 hours.
POPULAR STATIONCardiff CentralCardiff Central is one of the most popular stations in Cardiff
POPULAR TRAIN COMPANYAccesRailAccesRail and Great Western Railway also service this route

Book return train tickets to Cardiff

Here are the fastest and cheapest return train tickets to Cardiff. Use our search form above to specify dates and your ideal station. All prices were found in the last 72 hours.
Cheapest
Quickest
Great Western Railway
16 Jul
06:48
London Paddington
1h 50m
08:38
Cardiff Central
24 Jul
04:22
Cardiff Central
1h 50m
06:12
London Paddington
Great Western Railway
8 Jun
06:48
London Paddington
1h 50m
08:38
Cardiff Central
14 Jun
06:18
Cardiff Central
1h 54m
08:12
London Paddington
Great Western Railway
12 Jun
04:48
London Paddington
1h 52m
06:40
Cardiff Central
13 Jun
06:20
Cardiff Central
1h 54m
08:14
London Paddington
Great Western Railway
21 Jun
07:48
London Paddington
1h 47m
09:35
Cardiff Central
23 Jun
06:18
Cardiff Central
1h 54m
08:12
London Paddington
Great Western Railway
14 Jun
07:48
London Paddington
1h 47m
09:35
Cardiff Central
15 Jun
06:18
Cardiff Central
1h 54m
08:12
London Paddington
Great Western Railway
12 Jun
04:48
London Paddington
1h 52m
06:40
Cardiff Central
16 Jun
06:18
Cardiff Central
1h 54m
08:12
London Paddington
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Book one-way train tickets to Cardiff

For one-way trains to Cardiff, below are our fastest and cheapest options found in the last 72 hours. Select your deal below or use the search form above to find available train tickets by date from your ideal station.
Cheapest
Quickest
AccesRail
7 Jun
08:00
London Heathrow
3h 30m
2 stops
11:30
Cardiff Cardiff Wales
AccesRail
3 Jun
10:00
London Heathrow
3h 50m
2 stops
13:50
Cardiff Cardiff Wales
AccesRail
23 May
10:00
London Heathrow
3h 30m
2 stops
13:30
Cardiff Cardiff Wales
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FAQs for booking trains to Cardiff

How much is a train ticket to Cardiff?

Users have found that prices vary from their starting point. If you’re catching a train from London, the lowest price is usually about £70.

What is the main train station in Cardiff?

The main station in Cardiff is Cardiff Central. At Cardiff Central, you can find a number of trains offering service to other major cities. A major city accessible by train from Cardiff Central is London.

What train companies go to Cardiff?

Some of the options we’ve found for trains to Cardiff are AccesRail and Great Western Railway. Typically, your options for trains to Cardiff will be determined by the route you take.

How far in advance should I book a train to Cardiff?

This week, the average one-way price to Cardiff is £53. We don’t expect any changes in price for the next 3 months. Seats may fill unexpectedly, so book when you can to secure your seat.


Popular train routes to Cardiff

Most frequently searched train routes to Cardiff, along with the cheapest price and shortest travel time.
Trains to Cardiff from London
Fastest travel time 1h 47m
Cheapest price £70
Trains Trains to Cardiff
  • Return
  • One-way