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Cardiff Bay to London Kings Cross train prices and times

Planning a journey from Cardiff Bay to London Kings Cross? Trip.com offers train tickets starting from as low as CNY 345.52, with average prices for this route around CNY 345.52. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Departs	Arrives	Operator	Find Tickets
22:39 8h 25m, No direct Cardiff Bay	07:04 +1 London Kings Cross		Find Tickets
23:54 7h 52m, No direct Cardiff Bay	07:46 +1 Paris		Find Tickets

Cardiff Bay to London Kings Cross train route details

First train

06:56

Last train

23:54

Departure station

Cardiff Bay

Arrival station

London Kings Cross

Journey time

2h 43m

Distance

211 km

Price

CNY 345.52*

Train Operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff Bay to London Kings Cross

Season Tickets for frequent travels

If you frequently travel between Cardiff Bay and London Kings Cross, a Season Ticket allows unlimited travel between these stations and is available for various durations, such as weekly, monthly, annually, or flexi. Enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.

Network Railcard for Southeast England

For only a small annual fee, you can save 1/3 on most fares in Southeast 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.

Travelling 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 Kings Cross. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.

Using the Railcard for 1/3 off

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff Bay to London Kings Cross 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%

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 Bay to London Kings Cross, 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%

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!

Group travels to save 1/3

If you are travelling 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 travelling from Cardiff Bay to London Kings Cross more affordable for families, friends, or colleagues planning a trip together.

Cardiff Bay to London Kings Cross train ticket types

Save money on your trip from Cardiff Bay to London Kings Cross with suitable train tickets. It's a great way to spend less!

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Why Book Train Tickets With Trip.com?

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Split Tickets
Save an average of 30% on train fares by splitting your Cardiff Bay to London Kings Cross journey
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*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.

Trains from Cardiff Bay to London Kings Cross from CNY 345.52

Save an average of 30%* with Split Tickets

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Cardiff Bay to London Kings Cross train prices and times

Cardiff Bay to London Kings Cross train route details