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Trains from Heathrow Airport to Sidcup

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Heathrow Express
London Overground

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

Trains to Sidcup from Heathrow Airport

First train

04:15

Last train

23:13

Departure stationHeathrow Airport
Arrival stationSidcup
Journey time

From 1h 28m

Distance

24 miles (39 km)

Frequency

66 trains per day

Changes

1 change

Train operators

Heathrow Express, London Overground, Southeastern, Thameslink

Trains to Sidcup from Heathrow Airport

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

It takes an average of 1 hour 58 minutes to travel from Heathrow Airport to Sidcup by train. You'll find on average 66 trains per day running on this route.

There aren't any direct services on this line, but it's still easy to travel to Sidcup by train; you'll need to make 1 change.

Southeastern, Thameslink, Heathrow Express and London Overground trains run on this route.

Generally, booking Advance train tickets works out cheaper.

See our Journey Planner for up-to-date times and prices.

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

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

How do I travel from Heathrow Airport to Sidcup?

You can get from Heathrow Airport to Sidcup by train in 1 hour and 58 minutes on average, with the fastest journeys taking just 1 hour and 28 minutes. Check out our Journey Planner for more details.

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

The average journey time by train between Heathrow Airport and Sidcup is 1 hour and 58 minutes, with around 66 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 Heathrow Airport and Sidcup by train?

The fastest journey time by train from Heathrow Airport to Sidcup is 1 hour and 28 minutes.

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

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

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

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. 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.

2. 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.

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 in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

5. 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 Heathrow Airport to Sidcup 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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