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Cardiff Central to London Train prices and times

Looking to travel from Cardiff Central to London? You can buy train tickets with Trip.com for as low as $21.61, with average prices for this route around $44.95.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

  • Fri, Jul 11
  • Sat, Jul 12
    From $24.52
  • Sun, Jul 13
    From $24.52
  • Mon, Jul 14
    From $21.61
  • Tue, Jul 15
    From $21.61
  • Wed, Jul 16
    From $23.64
  • Thu, Jul 17
DepartureArrivalDurationOperator
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05:07
Cardiff Central
07:45
London Paddington
2h 38m, DirectGreat Western Railway
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06:24
Cardiff Central
08:50
London Paddington
2h 26m, DirectGreat Western Railway
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06:28
Cardiff Central
09:06
London Paddington
2h 38m, Changes requiredGreat Western Railway
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06:28
Cardiff Central
10:20
London Waterloo
3h 52m, Changes requiredGreat Western RailwaySouth Western Railway
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06:57
Cardiff Central
09:34
London Paddington
2h 37m, Changes requiredGreat Western Railway
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07:23
Cardiff Central
09:43
Paris
2h 20m, DirectGreat Western Railway
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Cardiff Central to London Train Route Details

First train
First train
05:07
Last train
Last train
23:30
Departure station
Departure station
Cardiff Central
Arrival station
Arrival station
London
Journey time
Journey time
2h 20m
Distance
Distance
132 miles
Price
Price
$21.61*
Train operators
Train operators
Great Western Railway, South Western Railway

How to book cheap train tickets from Cardiff Central to London

Season Tickets for frequent travel

Season Tickets for frequent travel

If you frequently travel between Cardiff Central and London, a Season Ticket allows unlimited travel between these stations and is available for various durations, such as weekly, monthly, annual, or flexi. Enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.
Network Railcard for South East England

Network Railcard for South East England

To save on train travel in South East England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it's highly advantageous for frequent travelers within this region.
Traveling in off-peak train times

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 Cardiff Central to London can result in significant cost savings.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split tickets to save an average extra 30%

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 Cardiff Central to London, 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%

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 Central to London 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 Central to London more affordable for families, friends, or colleagues planning a trip together.

Cardiff Central to London 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 Central to London 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%.