Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Route
  5. Cardiff to London Paddington Trains
UK Trains 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

Cardiff to London Paddington train prices and times

Planning a journey from Cardiff to London Paddington? Trip.com offers train tickets starting from as low as RUB 3,574.64, with average prices for this route around RUB 3,717.63. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Sun, Aug 31
    From RUB 6,590.75
  • Mon, Sep 1
    From RUB 5,149.72
  • Tue, Sep 2
    From RUB 3,574.64
  • Wed, Sep 3
    From RUB 3,574.64
  • Thu, Sep 4
    From RUB 3,574.64
  • Fri, Sep 5
    From RUB 5,697.09
  • Sat, Sep 6
    From RUB 4,356.60
DepartsArrivesDurationOperator
Find Tickets
16:20
Cardiff Central
18:15
London Paddington
1h 55m, DirectGreat Western Railway
Find Tickets
16:50
Cardiff Central
18:58
London Paddington
2h 8m, DirectGreat Western Railway
Find Tickets
17:20
Cardiff Central
19:15
London Paddington
1h 55m, DirectGreat Western Railway
Find Tickets
18:20
Cardiff Central
20:15
London Paddington
1h 55m, DirectGreat Western Railway
Find Tickets
19:20
Cardiff Central
21:23
London Paddington
2h 3m, DirectGreat Western Railway
Find Tickets
20:20
Cardiff Central
22:24
Paris
2h 4m, DirectGreat Western Railway
Find Tickets
View More Trains

Cardiff to London Paddington train route details

First train
First train
09:00
Last train
Last train
23:11
Departure station
Departure station
Cardiff
Arrival station
Arrival station
London Paddington
Journey time
Journey time
1h 55m
Distance
Distance
130 miles
Price
Price
RUB 3,574.64*
Train Operators
Train Operators
Great Western Railway

How to book cheap train tickets from Cardiff to London Paddington

Season Tickets for frequent travels

Season Tickets for frequent travels

Are you frequently traveling between Cardiff and London Paddington 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 Southeast England

Network Railcard for Southeast 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.
Travelling in off-peak train times

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 to London Paddington. 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

Using the Railcard for 1/3 off

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff to London Paddington 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 extra 30% on fares. Instead of purchasing a direct ticket from Cardiff to London Paddington, 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%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Cardiff to London Paddington ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Group travels to save 1/3

Group travels to save 1/3

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

Cardiff to London Paddington train ticket types

Save money on your trip from Cardiff to London Paddington 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 Cardiff to London Paddington journey

  • Split Tickets

    National Rail Partners

    Official train ticket sellers with 5-star customer service

  • Split Tickets

    No Booking Fees on the App

    Only pay for your train travel – no hidden fees

Recommendations

  • Trains from Cardiff

  • Trains to London Paddington

  • Popular Routes

  • Top Destinations

  • Popular stations

*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%.