Trains from Cathays to Heathrow Airport
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Cathays to Heathrow Airport by train
| First train | 04:36 | |
|---|---|---|
| Last train | 22:53 | |
| Departure station | Cathays | |
| Arrival station | Heathrow Airport | |
| Journey time | From 2h 39m | |
| Distance | 117 miles (189 km) | |
| Frequency | 55 trains per day | |
| Changes | 2 changes | |
| Train operators | CrossCountry, Great Western Railway, Heathrow Express, Transport for Wales |
Travel from Cathays to Heathrow Airport by train in 2 hours 39 minutes
If you want to know more about the journey from Cathays to Heathrow Airport by train, look no further!
The average journey time from Cathays to Heathrow Airport by train is 4 hours 53 minutes, although on the fastest services it can take just 2 hours 39 minutes. You'll usually find 55 trains per day travelling the 117 miles (189 km) between these two destinations. You'll need to make 2 changes along the way to Heathrow Airport. You'll be travelling with Great Western Railway, Transport for Wales or CrossCountry on your way to Heathrow Airport, as these are the main rail operators on this route.
Plan your trip ahead and book your train tickets in advance if you want to snap up the cheapest fares. Travelling Off-Peak or using a Railcard are also great ways to save. Just start a search in our Journey Planner to view the latest prices for trains from Cathays to Heathrow Airport.
Keep reading for more information about the train journey to Heathrow Airport, including FAQs, and tips on booking cheap train tickets. Check the timetable above for live train times or if you're ready to book, just start a search for tickets with us today.
Journey details
Want to know more about your journey from Cathays to Heathrow Airport? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
How long does the train from Cathays to Heathrow Airport take?
The average journey time by train between Cathays and Heathrow Airport is 4 hours and 53 minutes, with around 55 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.
What's the fastest journey time between Cathays and Heathrow Airport by train?
The fastest journey time by train from Cathays to Heathrow Airport is 2 hours and 39 minutes.
Is there a direct train from Cathays to Heathrow Airport?
No, there are no direct train services from Cathays to Heathrow Airport. Travelling from Cathays to Heathrow Airport by train will require a minimum of 2 changes.
What time does the first train from Cathays to Heathrow Airport leave?
The first train from Cathays to Heathrow Airport leaves at 04:36. Times and services may vary during weekends and holidays.
What time does the last train from Cathays to Heathrow Airport leave?
The last train from Cathays to Heathrow Airport leaves at 22:53. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.
What's the distance between Cathays and Heathrow Airport by train?
Trains travelling from Cathays to Heathrow Airport cover a distance of around 117 miles (189 km) during the journey.
Looking for more information?
If you’re looking for the return train journey, check out trains from Heathrow Airport to Cathays.
Cheap train tickets from Cathays to Heathrow Airport
Book in advance
Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.
Consider a Season Ticket
If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Cathays to Heathrow Airport is right for you.
Use your Railcard
National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.
Split your tickets
Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.