Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Route
  5. Cardiff Queen Street to Heathrow Terminal 4 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 Queen Street to Heathrow Terminal 4 train prices and times

Looking to travel from Cardiff Queen Street to Heathrow Terminal 4? You can buy train tickets with Trip.com for as low as NZD 99.23, with average prices for this route around NZD 137.81.

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

View More Trains
DepartsArrivesOperator
Find Tickets
19:04
2h 53m, No direct
Cardiff Queen Street
21:57
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
19:04
3h 8m, No direct
Cardiff Queen Street
22:12
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
20:04
2h 53m, No direct
Cardiff Queen Street
22:57
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
20:04
2h 53m, No direct
Cardiff Queen Street
22:57
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
21:08
2h 49m, No direct
Cardiff Queen Street
23:57
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
21:08
8h 4m, No direct
Cardiff Queen Street
05:12
+1
Paris
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets

Cardiff Queen Street to Heathrow Terminal 4 train route details

First train
First train
00:01
Last train
Last train
22:59
Departure station
Departure station
Cardiff Queen Street
Arrival station
Arrival station
Heathrow Terminal 4
Journey time
Journey time
2h 45m
Distance
Distance
189 km
Price
Price
NZD 99.23*
Train Operators
Train Operators
Elizabeth line, Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff Queen Street to Heathrow Terminal 4

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 Queen Street to Heathrow Terminal 4. 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 Queen Street to Heathrow Terminal 4 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 Queen Street to Heathrow Terminal 4, 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 usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Cardiff Queen Street to Heathrow Terminal 4 ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Group travels to save 1/3

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 Queen Street to Heathrow Terminal 4 more affordable for families, friends, or colleagues planning a trip together.

Cardiff Queen Street to Heathrow Terminal 4 train ticket types

Save money on your trip from Cardiff Queen Street to Heathrow Terminal 4 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 Queen Street to Heathrow Terminal 4 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 Queen Street

  • Trains to Heathrow Terminal 4

  • 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%.