Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Routes
  5. Cardiff Bay to Heathrow Terminals 2 & 3 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

Cardiff Bay to Heathrow Terminals 2 & 3 Train prices and times

Use Trip.com to buy tickets from Cardiff Bay to Heathrow Terminals 2 & 3, starting from PHP 3,335.46 and averaging PHP 4,632.59. The entire journey takes no more than 2h 44m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains
DepartureArrivalOperator
Find Tickets
20:56
2h 55m, Changes required
Cardiff Bay
23:51
Heathrow Terminals 2 & 3
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets
20:56
7h 57m, Changes required
Cardiff Bay
04:53
+1
Heathrow Terminals 2 & 3
Transport for WalesGreat Western RailwayHeathrow Express
Find Tickets
22:56
8h 14m, Changes required
Cardiff Bay
07:10
+1
Heathrow Terminals 2 & 3
Transport for WalesGreat Western RailwayHeathrow Express
Find Tickets
23:54
8h 1m, Changes required
Cardiff Bay
07:55
+1
Heathrow Terminals 2 & 3
Transport for WalesGreat Western RailwayHeathrow Express
Find Tickets
23:54
8h 6m, Changes required
Cardiff Bay
08:00
+1
Paris
Transport for WalesGreat Western RailwayElizabeth line
Find Tickets

Cardiff Bay to Heathrow Terminals 2 & 3 Train Route Details

First train
First train
06:56
Last train
Last train
23:54
Departure station
Departure station
Cardiff Bay
Arrival station
Arrival station
Heathrow Terminals 2 & 3
Journey time
Journey time
2h 44m
Distance
Distance
189 km
Price
Price
PHP 3,335.46*
Train operators
Train operators
Heathrow Express, Elizabeth line, Great Western Railway

How to book cheap train tickets from Cardiff Bay to Heathrow Terminals 2 & 3

Traveling in off-peak train times

Traveling in off-peak train times

We recommend buying train tickets from Cardiff Bay to Heathrow Terminals 2 & 3 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

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about 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 Cardiff Bay to Heathrow Terminals 2 & 3, 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 Bay to Heathrow Terminals 2 & 3 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 traveling 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 traveling from Cardiff Bay to Heathrow Terminals 2 & 3 more affordable for families, friends, or colleagues planning a trip together.

Cardiff Bay to Heathrow Terminals 2 & 3 train ticket types

Save money on your trip from Cardiff Bay to Heathrow Terminals 2 & 3 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 Bay to Heathrow Terminals 2 & 3 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 Cardiff Bay

  • Trains to Heathrow Terminals 2 & 3

  • 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%.