Trains from Heathrow Airport to London
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Heathrow Airport to London by train
It takes an average of 36m to travel from Heathrow Airport to London by train, over a distance of around 14 miles (23 km). There are normally 688 trains per day traveling from Heathrow Airport to London and tickets for this journey start from $16.13 when you book in advance.
| First train | 04:12 | |
|---|---|---|
| Last train | 00:13 | |
| Departure station | Heathrow Airport | |
| Arrival station | London | |
| Journey time | From 15m | |
| Distance | 14 miles (23 km) | |
| Frequency | 688 trains per day | |
| Changes | Direct trains available | |
| Price | From $16.13 | |
| Train operators |
About the train journey from Heathrow Airport to London
Want to travel from Heathrow Airport to London by train? Start your journey with us.
The train from Heathrow Airport to London usually takes 36 minutes on average to travel 23 km, although the quickest services can take as little as 15 minutes. You can expect to find 688 trains per day running on this popular route. Good news! There are direct trains available to London, so you can just make yourself comfortable as soon as you board the train and just enjoy the journey.
To help you get the best train deals, we'll highlight the cheapest train ticket prices from Heathrow Airport to London in our Journey Planner. Just remember, the sooner you book your tickets, the more you'll save, as advance tickets start from $16.13.
Keep reading for more information about the train journey to London, including FAQs, timetables with first and last train times and tips on booking cheap train tickets. If you're ready to book, just start a search for tickets with us today.
FAQs for Heathrow Airport to London
Want to know more about your journey from Heathrow Airport to London? 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 Heathrow Airport to London take?
The average journey time by train between Heathrow Airport and London is 36 minutes, with around 688 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 Heathrow Airport and London by train?
The fastest journey time by train from Heathrow Airport to London is 15 minutes.
How much does the train from Heathrow Airport to London cost?
Train tickets from Heathrow Airport to London can start from as little as $16.13 when you book in advance and are usually more expensive when purchased on the day. Prices can also vary depending the time of day, route and class you book.
Is there a direct train from Heathrow Airport to London?
Yes, it is possible to travel from Heathrow Airport to London without having to change trains. There are 688 direct trains from Heathrow Airport to London each day. Though there may be fewer direct services available depending on your exact departure date.
What time does the first train from Heathrow Airport to London leave?
The first train from Heathrow Airport to London leaves at 04:12. Times and services may vary during weekends and holidays.
What time does the last train from Heathrow Airport to London leave?
The last train from Heathrow Airport to London leaves at 00:13. 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 Heathrow Airport and London by train?
Trains travelling from Heathrow Airport to London cover a distance of around 14 miles (23 km) during the journey.
Looking for more information?
If you’re looking for the return train journey, check out trains from London to Heathrow Airport.
Cheap train tickets from Heathrow Airport to London
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 Heathrow Airport to London 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.
* Based on European average monthly visitors to Trainline’s app and website from 1.1.2023 to 10.31.2023 vs other independent retailers.