Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  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
TWD 1,350
Tue2Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
TWD 1,350
Wed3Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
TWD 1,350
Thu4Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
TWD 1,350
Fri5Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
TWD 1,350
Sat6Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
TWD 1,350
Sun7Dec
Find cheapest train
This train is sold out. View full timetable and prices.
Go
TWD 1,350
Mon8Dec
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 TWD 1,351 and averaging TWD 1,405. The entire journey takes no more than 2 hours 6 minutes. 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
05:23
3 hours 13 minutes, Changes required
London Paddington
08:36
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
06:48
2 hours 18 minutes, Changes required
London Paddington
09:06
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
07:12
2 hours 24 minutes, Changes required
London Paddington
09:36
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
07:48
2 hours 18 minutes, Changes required
London Paddington
10:06
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
08:18
2 hours 18 minutes, Changes required
London Paddington
10:36
Cardiff Bay
Great Western RailwayTransport for Wales
Find Tickets
08:48
2 hours 18 minutes, Changes required
London Paddington
11:06
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 hours 6 minutes
Distance
Distance
208 km
Price
Price
TWD 1,351*
Train operators
Train operators
CrossCountry, Great Western Railway, South Western Railway

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

Season Tickets for frequent travel

Season Tickets for frequent travel

For frequent travelers between London Paddington and Cardiff Bay, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annual, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
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

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London Paddington to Cardiff Bay. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.
Split Tickets for greater savings

Split Tickets for greater savings

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from London Paddington to Cardiff Bay, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving 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 London Paddington to Cardiff Bay 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 traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make 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.