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Radlett to Cardiff Train prices and times

Looking to travel from Radlett to Cardiff? You can buy train tickets with Trip.com for as low as SAR 150.24, with average prices for this route around SAR 156.25.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

  • Thu, Jul 10
  • Fri, Jul 11
    From SAR 150.24
  • Sat, Jul 12
    From SAR 150.24
  • Sun, Jul 13
    From SAR 150.24
  • Mon, Jul 14
    From SAR 150.24
  • Tue, Jul 15
    From SAR 150.24
  • Wed, Jul 16
DepartureArrivalDurationOperator
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03:01
Radlett
08:05
Cardiff Central
5h 4m, Changes requiredThameslinkGreat Western Railway
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05:11
Radlett
08:39
Cardiff Central
3h 28m, Changes requiredThameslinkElizabeth lineGreat Western Railway
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05:56
Radlett
09:35
Cardiff Central
3h 39m, Changes requiredThameslinkElizabeth lineGreat Western Railway
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06:16
Radlett
10:16
Cardiff Central
4h 0m, Changes requiredThameslinkElizabeth lineGreat Western Railway
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06:27
Radlett
10:25
Cardiff Central
3h 58m, Changes requiredThameslinkElizabeth lineGreat Western RailwayCrossCountry
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06:57
Radlett
10:37
Paris
3h 40m, Changes requiredThameslinkElizabeth lineGreat Western Railway
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Radlett to Cardiff Train Route Details

First train
First train
03:01
Last train
Last train
22:27
Departure station
Departure station
Radlett
Arrival station
Arrival station
Cardiff
Journey time
Journey time
3h 22m
Distance
Distance
200 km
Price
Price
SAR 150.24*
Train operators
Train operators
Elizabeth line, CrossCountry, Great Western Railway

How to book cheap train tickets from Radlett to Cardiff

Traveling in off-peak train times

Traveling in off-peak train times

We recommend buying train tickets from Radlett to Cardiff 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 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 Radlett to Cardiff, 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, 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 Radlett to Cardiff more affordable for families, friends, or colleagues planning a trip together.

Radlett to Cardiff Train Ticket Types

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

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

    Save an average of 30% on train fares by splitting your Radlett to Cardiff journey

  • 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

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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%.