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Outbound fromHeathrow Airport to Sydenham by train
It takes an average of 1h 23m to travel from Heathrow Airport to Sydenham by train, over a distance of around 17 miles (28 km). There are normally 54 trains per day travelling from Heathrow Airport to Sydenham and tickets for this journey start from £15.80 when you book in advance.
| First train | 06:36 | |
|---|---|---|
| Last train | 23:00 | |
| Departure station | Heathrow Airport | |
| Arrival station | Sydenham | |
| Journey time | From 1h 9m | |
| Distance | 17 miles (28 km) | |
| Frequency | 54 trains per day | |
| Changes | 1 change | |
| Price | From £15.80 | |
| Train operators | London Overground, Southeastern, Thameslink, Heathrow Express, Southern |
About the train journey from Heathrow Airport to Sydenham
Want to travel from Heathrow Airport to Sydenham by train? Start your journey with us.
The train from Heathrow Airport to Sydenham usually takes 1 hour 23 minutes on average to travel 17 miles (28 km), although the quickest services can take as little as 1 hour 9 minutes. You can expect to find 54 trains per day running on this popular route. You'll need to make 1 change during the journey to Sydenham, as there currently aren't any direct services on this route. During your journey, you're likely to be travelling with Southeastern, Thameslink or Heathrow Express, as these are the main train operators on this route.
You can save money on train tickets from Heathrow Airport to Sydenham if you book in advance, as tickets usually start from £15.80. You can also travel Off-Peak – tickets are usually cheaper during quieter times on weekdays and weekends – or get a Railcard and save up to 1/3 on eligible journeys for a whole year. Use our Journey Planner at the top of the page to compare ticket prices and get the cheapest fares.
If you want to know more about the journey, scroll up for timetables and live train times, or keep reading for tips on finding cheap tickets and FAQs. Want to go straight to booking? Start a search with us today!
FAQs about the train journey from Heathrow Airport to Sydenham
Want to know more about your journey from Heathrow Airport to Sydenham? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
Are there direct trains from Heathrow Airport to Sydenham?
What's the distance between Heathrow Airport and Sydenham by train?
Can you travel from Heathrow Airport to Sydenham without taking a flight?
What is the best way to get to Sydenham from Heathrow Airport?
What time is the first train from Heathrow Airport to Sydenham?
What time is the last train from Heathrow Airport to Sydenham?
How often do trains go from Heathrow Airport to Sydenham?
Do you need to prebook train tickets from Heathrow Airport to Sydenham?
Is there a return trip from Heathrow Airport to Sydenham?
Cheap train tickets from Heathrow Airport to Sydenham
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 Sydenham 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.