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Cardiff Bay to London Bridge Train prices and times

Planning a journey from Cardiff Bay to London Bridge? Trip.com offers train tickets starting from as low as €42.60, with average prices for this route around €42.60. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Sun, Sep 7
  • Mon, Sep 8
  • Tue, Sep 9
  • Wed, Sep 10
  • Thu, Sep 11
  • Fri, Sep 12
  • Sat, Sep 13
DepartureArrivalDurationOperator
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09:41
Cardiff Bay
13:06
London Bridge
3h 25m, Changes requiredTransport for WalesGreat Western Railway
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10:56
Cardiff Bay
14:05
London Bridge
3h 9m, Changes requiredTransport for WalesGreat Western Railway
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11:41
Cardiff Bay
15:05
London Bridge
3h 24m, Changes requiredTransport for WalesGreat Western Railway
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12:41
Cardiff Bay
16:05
London Bridge
3h 24m, Changes requiredTransport for WalesGreat Western Railway
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12:56
Cardiff Bay
16:57
London Bridge
4h 1m, Changes requiredTransport for WalesGreat Western Railway
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13:41
Cardiff Bay
17:05
Paris
3h 24m, Changes requiredTransport for WalesGreat Western Railway
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Cardiff Bay to London Bridge Train Route Details

First train
First train
09:41
Last train
Last train
21:54
Departure station
Departure station
Cardiff Bay
Arrival station
Arrival station
London Bridge
Journey time
Journey time
3h 9m
Distance
Distance
133 miles
Price
Price
€42.60*
Train operators
Train operators
Great Western Railway, Transport for Wales

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

Season Tickets for frequent travel

Season Tickets for frequent travel

If you frequently travel between Cardiff Bay and London Bridge, 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

For only a small annual fee, you can save 1/3 on most fares in South East England, including routes in and out of London, with the Network Railcard. Covering both standard and off-peak tickets, this railcard is particularly beneficial for those who travel regularly 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 Cardiff Bay to London Bridge. 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

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff Bay to London Bridge for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more 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 Bay to London Bridge, 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%

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

Cardiff Bay to London Bridge 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 Bay to London Bridge 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%.