Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Junat
  3. UK
  4. Route
  5. London Paddington to Cardiff Bay
Find the best prices from London Paddington to Cardiff Bay

Here are this week's cheapest tickets from London Paddington to Cardiff Bay, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Fri28Nov
Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Sat29Nov
Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Sun30Nov
Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Mon1Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Tue2Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Wed3Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
37,10 EUR
Thu4Dec
View more trains
Prices may change due to real-time fluctuations. Please refer to the latest price.

London Paddington to Cardiff Bay Train prices and times

Use Trip.com to buy tickets from London Paddington to Cardiff Bay, starting from 37,10 EUR and averaging 38,58 EUR. The entire journey takes no more than 2 tuntia 6 minuuttia. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains
DepartureArrivalOperator
Find Tickets
09:48
2 tuntia 18 minuuttia, Changes required
London Paddington
12:06
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
10:15
2 tuntia 21 minuuttia, Changes required
London Paddington
12:36
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
10:48
2 tuntia 18 minuuttia, Changes required
London Paddington
13:06
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
11:16
2 tuntia 38 minuuttia, Changes required
London Paddington
13:54
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
11:48
2 tuntia 18 minuuttia, Changes required
London Paddington
14:06
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
12:13
2 tuntia 23 minuuttia, Changes required
London Paddington
14:36
Paris
Great Western RailwayTransport for Wales
Find Tickets

London Paddington to Cardiff Bay Train Route Details

First train
First train
05:23
Last train
Last train
23:32
Departure station
Departure station
London Paddington
Arrival station
Arrival station
Cardiff Bay
Journey time
Journey time
2 tuntia 6 minuuttia
Distance
Distance
208 km
Price
Price
37,10 EUR*
Train operators
Train operators
Great Western Railway, South Western Railway, Transport for Wales

How to book cheap train tickets from London Paddington to Cardiff Bay

Season Tickets for frequent travel

Season Tickets for frequent travel

Are you frequently traveling between London Paddington and Cardiff Bay on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
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

We recommend buying train tickets from London Paddington to Cardiff Bay during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
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 for greater savings

Split Tickets for greater savings

Another option to consider is splitting your tickets to save more on fares. Instead of purchasing a direct ticket from London Paddington to Cardiff Bay, you can split the route into two legs: A to C and C to B. This is often cheaper than purchasing a direct ticket, and you usually won’t need to change trains or seats.
Book in advance to save an average of 61%

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

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 London Paddington to Cardiff Bay more affordable for families, friends, or colleagues planning a trip together.

London Paddington to Cardiff Bay 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

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
  • Split Tickets

    Split Tickets

    Reduce your train fare by splitting your London Paddington to Cardiff Bay route into individual segments.
  • Split Tickets

    National Rail Partners

    Official train ticket sellers with 5-star customer support
  • Split Tickets

    No Booking Fees on the App

    Only pay for your train travel – no hidden fees

Recommendations

  • Trains from London Paddington

  • Trains to Cardiff Bay

  • Popular routes

  • Top Destinations

  • Popular stations

*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.