Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Routes
  5. Radyr to London St Pancras International Trains
UK train new user gifts 2% off trains

  • 2% OFF

    Jun 19, 2024-Jun 20, 2026

    2% OFF UK Train New User Promo Code

    Jun 19, 2024-Jun 20, 2026

Radyr to London St Pancras International Train prices and times

Use Trip.com to buy tickets from Radyr to London St Pancras International, starting from €40.96 and averaging €42.60. The entire journey takes no more than 2h 59m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • Sun, Sep 7
    From €40.96
  • Mon, Sep 8
    From €40.96
  • Tue, Sep 9
    From €40.96
  • Wed, Sep 10
    From €40.96
  • Thu, Sep 11
    From €40.96
  • Fri, Sep 12
    From €40.96
  • Sat, Sep 13
    From €40.96
DepartureArrivalDurationOperator
Find Tickets
15:36
Radyr
18:50
London St Pancras International
3h 14m, Changes requiredTransport for WalesGreat Western Railway
Find Tickets
16:25
Radyr
19:34
London St Pancras International
3h 9m, Changes requiredTransport for WalesGreat Western Railway
Find Tickets
16:36
Radyr
19:50
London St Pancras International
3h 14m, Changes requiredTransport for WalesGreat Western Railway
Find Tickets
17:36
Radyr
20:50
London St Pancras International
3h 14m, Changes requiredTransport for WalesGreat Western Railway
Find Tickets
18:36
Radyr
21:59
London St Pancras International
3h 23m, Changes requiredTransport for WalesGreat Western Railway
Find Tickets
19:36
Radyr
22:59
Paris
3h 23m, Changes requiredTransport for WalesGreat Western Railway
Find Tickets
View More Trains

Radyr to London St Pancras International Train Route Details

First train
First train
08:58
Last train
Last train
22:25
Departure station
Departure station
Radyr
Arrival station
Arrival station
London St Pancras International
Journey time
Journey time
2h 59m
Distance
Distance
216 km
Price
Price
€40.96*
Train operators
Train operators
Great Western Railway, Transport for Wales

How to book cheap train tickets from Radyr to London St Pancras International

Season Tickets for frequent travel

Season Tickets for frequent travel

Are you frequently traveling between Radyr and London St Pancras International 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

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.
Traveling in off-peak train times

Traveling in off-peak train times

We recommend buying train tickets from Radyr to London St Pancras International 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%

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 Radyr to London St Pancras International, 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%

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 Radyr to London St Pancras International more affordable for families, friends, or colleagues planning a trip together.

Radyr to London St Pancras International train ticket types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

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 Radyr to London St Pancras International 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

  • Trains from Radyr

  • Trains to London St Pancras International

  • Popular routes

  • Top Destinations

  • Popular stations

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.