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Cardiff to London Paddington Train prices and times

Use Trip.com to buy tickets from Cardiff to London Paddington, starting from QAR 105.57 and averaging QAR 148.09. The entire journey takes no more than 2h 41m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • Fri, Jun 20
    From QAR 295.59
  • Sat, Jun 21
    From QAR 211.14
  • Sun, Jun 22
    From QAR 249.93
  • Mon, Jun 23
    From QAR 230.78
  • Tue, Jun 24
    From QAR 211.14
  • Wed, Jun 25
    From QAR 105.57
  • Thu, Jun 26
DepartureArrivalDurationOperator
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05:07
Cardiff Central
08:09
London Paddington
3h 2m, DirectGreat Western Railway
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05:19
Cardiff Central
10:34
London Paddington
5h 15m, Changes requiredTransport for WalesAvanti West Coast
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06:24
Cardiff Central
09:05
London Paddington
2h 41m, DirectGreat Western Railway
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06:40
Cardiff Central
09:59
London Paddington
3h 19m, Changes requiredCrossCountryGreat Western Railway
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07:23
Cardiff Central
10:07
London Paddington
2h 44m, DirectGreat Western Railway
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07:45
Cardiff Central
10:59
Paris
3h 14m, Changes requiredCrossCountryGreat Western Railway
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Cardiff to London Paddington Train Route Details

First train
First train
05:07
Last train
Last train
22:40
Departure station
Departure station
Cardiff
Arrival station
Arrival station
London Paddington
Journey time
Journey time
2h 41m
Distance
Distance
130 miles
Price
Price
QAR 105.57*
Train operators
Train operators
Avanti West Coast, CrossCountry, Great Western Railway

How to book cheap train tickets from Cardiff to London Paddington

Season Tickets for frequent travel

Season Tickets for frequent travel

If you frequently travel between Cardiff and London Paddington, 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 to London Paddington 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%

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 London Paddington, 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 usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Cardiff to London Paddington ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Cardiff to London Paddington 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

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Cardiff to London Paddington 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%.