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Trains from London to Heathrow Airport

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  2. Train times
  3. London to Heathrow Airport

London to Heathrow Airport by train

It takes an average of 36m to travel from London to Heathrow Airport by train, over a distance of around 14 miles (23 km). There are normally 692 trains per day traveling from London to Heathrow Airport and tickets for this journey start from $14.14 when you book in advance.

First train

3:34 am

Last train

11:26 pm

Departure station

London

Arrival station

Heathrow Airport

Journey time

From 15m

Distance

14 miles (23 km)

Frequency

692 trains per day

Changes

Direct trains available

Price

From $14.14

Train operators

Heathrow Express

About the train journey from London to Heathrow Airport

Want to travel from London to Heathrow Airport by train? Start your journey with us.

The train from London to Heathrow Airport 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 692 trains per day running on this popular route. Good news! There are direct trains available to Heathrow Airport, 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 London to Heathrow Airport in our Journey Planner. Just remember, the sooner you book your tickets, the more you'll save, as advance tickets start from $14.14.

Keep reading for more information about the train journey to Heathrow Airport, 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.

What do people frequently ask about the train journey from London to Heathrow Airport?

Want to know more about your journey from London to Heathrow Airport? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you travel to Heathrow Airport from London?

To get to Heathrow Airport from London, why not take the train? With 692 trains per day and an average journey time of 36 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from London to Heathrow Airport by train?

On average it takes around 36 minutes to travel from London to Heathrow Airport by train, although you can get there in 15 minutes on the fastest services. With 692 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How much is the train ticket from London to Heathrow Airport?

The price of a train ticket from London to Heathrow Airport can start from as little as $14.14, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

How fast can trains travel from London to Heathrow Airport?

The fastest time a train can travel the 14 miles (23 km) from London to Heathrow Airport is 15 minutes.

How do I find cheap train tickets from London to Heathrow Airport?

Planning a trip to the UK soon? As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Book in advance

Train tickets from London to Heathrow Airport start at $14.14§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time and these can be cheaper than tickets bought on the day of travel.

2. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

3. Book split tickets

Our handy feature SplitSave will ‘split’ your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

4. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper than Anytime tickets in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.

What are my ticket options for this journey?

If you're like us, you've probably seen the sheer number of ticket types available in the UK and wondered "Why are there so many?!" To help, we've put together a handy guide to the main UK ticket types, simply tap the one you’re interested in to find out more.

Advance train tickets

Single tickets released ahead of time for a specific time and date. Generally, the sooner you book, the cheaper these tickets are likely to be.

Anytime train tickets

Flexible tickets that allow you to travel at any time of the day. Perfect if you have to be somewhere but aren’t sure for how long.

First Class train tickets

Fancy traveling in style? Enjoy perks like more spacious seating, complimentary refreshments and lounge access with First Class train tickets.

GroupSave train tickets

Save up to 1/3 when traveling with a group of 3 to 9 people on eligible single or return journeys at Off-Peak or Super Off-Peak times.

Off-Peak and Super Off-Peak train tickets

Available at quieter times of the day, Off-Peak tickets offer the flexibility of traveling at any time during the Off-Peak window and discounted fares.

Return train tickets

Return tickets combine your outward and return journey into a single ticket. Choose from a Day or Open Return ticket for more flexibility on travel dates.

Family train tickets

Traveling with your family? There are plenty of family offers to help you save money, including Kids for a Quid tickets for children aged 5-15 and Off-Peak Family Travelcards.

* Based on European average monthly visitors to Trainline’s app and website from 1.1.2023 to 10.31.2023 vs other independent retailers.

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