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Cardiff to Heathrow Terminal 4 (Rail Station Only) train ticket prices

For a train from Cardiff to Heathrow Terminal 4 (Rail Station Only), Advance Tickets start at just £40.85*, with average fares around £96.10. Additionally, Off-Peak train tickets, Return train tickets, and Anytime Train Tickets are also great tips for saving money on train travel. Enjoy the cheapest and happiest journey with TrainPal. For more money-saving information, welcome to our UK cheap train ticket guide.

Cardiff to Heathrow Terminal 4 (Rail Station Only) train times

From Cardiff to Heathrow Terminal 4 (Rail Station Only), take the fastest train in 2h 34m, typically 3h 2m. Daily, 40 trains depart from Cardiff, with the first at 05:14 and the last at 22:47. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.

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DepartsArrivesStatusDurationOperator

10:19

Cardiff Central

12:57

Heathrow Terminal 4 (Rail Station Only)
On time

2h 38m

Great Western Railway
Find tickets

10:19

Cardiff Central

13:12

Heathrow Terminal 4 (Rail Station Only)
On time

2h 53m

Great Western Railway
Find tickets

11:18

Cardiff Central

13:57

Heathrow Terminal 4 (Rail Station Only)
On time

2h 39m

Great Western Railway
Find tickets

11:18

Cardiff Central

14:12

Heathrow Terminal 4 (Rail Station Only)
On time

2h 54m

Great Western Railway
Find tickets

12:21

Cardiff Central

14:57

Heathrow Terminal 4 (Rail Station Only)
On time

2h 36m

Great Western Railway
Find tickets
View More Trains

Cardiff to Heathrow Terminal 4 (Rail Station Only) Train journey information

Experience seamless journey planning from Cardiff to Heathrow Terminal 4 (Rail Station Only). Explore the earliest and latest train times, departure and arrival stations, distance, journey time, and pricing options to optimise your trip.

First train
05:14
Last train
22:47
Departure station
Cardiff
Arrival station
Heathrow Terminal 4 (Rail Station Only)
Distance
118 miles (189 km)
Journey time
From 2h 34m
Price
From £40.85
Train operators
Elizabeth line, Great Western Railway

Save 1/3 with Railcards from Cardiff to Heathrow Terminal 4 (Rail Station Only)

 16-25 Railcard 16-25 Railcard

With 16-25 Railcard

£96.10

Without
Buy 16-25 Railcard

 26-30 Railcard 26-30 Railcard

With 26-30 Railcard

£96.10

Without
Buy 26-30 Railcard

 Family & Friends Railcard Family & Friends Railcard

With Family & Friends Railcard

£96.10

Without
Buy Family & Friends Railcard

 Two Together Railcard Two Together Railcard

With Two Together Railcard

£96.10

Without
Buy Two Together Railcard

 Senior Railcard Senior Railcard

With Senior Railcard

£96.10

Without
Buy Senior Railcard

How to buy cheap Cardiff to Heathrow Terminal 4 (Rail Station Only) train tickets

Explore more money-saving tips for your train journeys. Start saving today and enjoy affordable train travel with TrainPal.

<a href='/split-ticket'>Split tickets</a>

Split tickets

Break the journey into sections for potential cheaper rail fares.
<a href="/train-ticket-types/advance-train-tickets">Book in advance</a>

Book in advance

Save on long journeys with Advance tickets. Buy up to 12 weeks ahead.
<a href="/train-ticket-types/off-peak-and-super-off-peak-train-tickets">Off-Peak train tickets</a>

Off-Peak train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
<a href='/railcard-guide'>Use a Railcard</a>

Use a Railcard

Save 1/3 on train fares with multiple Railcards available.
<a href="/train-ticket-types/train-season-tickets">Save with Season Tickets</a>

Save with Season Tickets

Unlimited travel between 2 stations. Save more than daily tickets.
<a href="/train-ticket-types/groupsave-train-tickets">Travel in groups</a>

Travel in groups

GroupSave on Off-Peak tickets: 1/3 off for groups of 3-9 adults.
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* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.
** Save an average of 73% by combining Advance Ticket savings of 73% with an additional 30% through split tickets. These savings apply to Advance fares booked at least one week before travel, excluding Anytime fares purchased on the day of travel. Availability may vary by route and may not be combined with other offers.
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