Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK
  4. Route
  5. Trefforest to London Kings Cross
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

Trefforest to London Kings Cross Train prices and times

Planning a journey from Trefforest to London Kings Cross? Trip.com offers train tickets starting from as low as €42.09, with average prices for this route around €42.09. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

View More Trains
DepartureArrivalOperator
Find Tickets
10:08
3h 11m, Changes required
Trefforest
13:19
London Kings Cross
Transport for WalesGreat Western Railway
Find Tickets
10:21
3h 19m, Changes required
Trefforest
13:40
London Kings Cross
Transport for WalesGreat Western Railway
Find Tickets
10:27
3h 13m, Changes required
Trefforest
13:40
London Kings Cross
Transport for WalesGreat Western Railway
Find Tickets
11:08
3h 7m, Changes required
Trefforest
14:15
London Kings Cross
Transport for WalesGreat Western Railway
Find Tickets
11:21
3h 23m, Changes required
Trefforest
14:44
London Kings Cross
Transport for WalesGreat Western Railway
Find Tickets
11:27
3h 17m, Changes required
Trefforest
14:44
Paris
Transport for WalesGreat Western Railway
Find Tickets

Trefforest to London Kings Cross Train Route Details

First train
First train
05:19
Last train
Last train
23:26
Departure station
Departure station
Trefforest
Arrival station
Arrival station
London Kings Cross
Journey time
Journey time
2h 55m
Distance
Distance
222 km
Price
Price
€42.09*
Train operators
Train operators
Great Western Railway, Transport for Wales

How to book cheap train tickets from Trefforest to London Kings Cross

Season Tickets for frequent travel

Season Tickets for frequent travel

For frequent travelers between Trefforest and London Kings Cross, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annual, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
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

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Trefforest to London Kings Cross. 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 Trefforest 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%

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 Trefforest to London Kings Cross, 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 Trefforest to London Kings Cross ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Trefforest to London Kings Cross 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

    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 Trefforest to London Kings Cross 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 Trefforest

  • Trains to London Kings Cross

  • 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%.