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Trains from Sidcup to Heathrow Airport

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Heathrow Express
London Overground

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  1. Home
  2. Train times
  3. Sidcup to Heathrow Airport

Trains to Heathrow Airport from Sidcup

First train

04:03

Last train

22:03

Departure stationSidcup
Arrival stationHeathrow Airport
Journey time

From 1h 26m

Distance

24 miles (39 km)

Frequency

44 trains per day

Changes

1 change

Train operators

Heathrow Express, London Overground, Southeastern, Thameslink

How to travel from Sidcup to Heathrow Airport by train

Want to find out more about taking the train from Sidcup to Heathrow Airport? Look no further.

You'll usually find 44 trains per day running between Sidcup and Heathrow Airport, which usually take 1 hour 38 minutes to complete the 24 miles (39 km) journey. It can take as little as 1 hour 26 minutes on the fastest services though, if you want to get there as quickly as possible. Although there aren't any direct services on this line, it's still easy to travel to Heathrow Airport by train, you'll just need to make 1 change along the way. Southeastern, Thameslink or Heathrow Express are the main rail operators on this route, all of which offer modern trains with plenty of space for luggage and comfortable seating.

Use our Journey Planner at the top of the page to search for cheap ticket prices – we'll show you how much you can save on train tickets from Sidcup to Heathrow Airport if you book in advance. Travelling Off-Peak or using a Railcard can also help you save.

Keen to book your train tickets to Heathrow Airport? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable with live train times above, and tips on booking cheap tickets and our FAQs further down the page.

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

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

How do I travel from Sidcup to Heathrow Airport?

You can get from Sidcup to Heathrow Airport by train in 1 hour and 38 minutes on average, with the fastest journeys taking just 1 hour and 26 minutes. Check out our Journey Planner for more details.

How long does the train from Sidcup to Heathrow Airport take?

The average journey time by train between Sidcup and Heathrow Airport is 1 hour and 38 minutes, with around 44 trains per day running on this route. 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 Sidcup and Heathrow Airport by train?

The fastest journey time by train from Sidcup to Heathrow Airport is 1 hour and 26 minutes.

Can you take a train directly from Sidcup to Heathrow Airport?

No, there are no direct train services from Sidcup to Heathrow Airport. Travelling from Sidcup to Heathrow Airport by train will require a minimum of 1 change.

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

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 Sidcup to Heathrow Airport start at § 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. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

4. 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.

5. Travel Off-Peak

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

6. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Sidcup to Heathrow Airport is right for you.

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.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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