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Taking the train from Radlett to Sydenham in 1 hour 3 minutes
Thinking about taking the train from Radlett to Sydenham? We've got you covered.
It usually takes around 1 hour 17 minutes to travel the 21 miles (34 km) from Radlett to Sydenham by train, although you can get there in as little as 1 hour 3 minutes on the fastest services. You'll normally find around 20 trains per day running on this route. You'll need to make 1 change along the way as there aren't any direct services on this line. You're likely to be travelling with Southeastern, Thameslink or London Overground to Sydenham. As the main train operators on this route, all offer plenty of space for luggage and comfortable seating as standard.
Book train tickets from Radlett to Sydenham in advance instead of buying them on the day and you'll snap up the cheapest fares. We'll always highlight the cheapest prices in our Journey Planner, for example when you travel at Off-Peak times or use a Railcard.
If you're feeling ready to book, start looking for cheap train tickets with us today. Keep reading for more information on the journey to Sydenham by train, or check our timetable above to view live train times.
Journey details
Want to know more about your journey from Radlett to Sydenham? 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 Radlett to Sydenham take?
The average journey time by train between Radlett and Sydenham is 1 hour and 17 minutes, with around 20 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 Radlett and Sydenham by train?
The fastest journey time by train from Radlett to Sydenham is 1 hour and 3 minutes.
Is there a direct train from Radlett to Sydenham?
No, there are no direct train services from Radlett to Sydenham. Travelling from Radlett to Sydenham by train will require a minimum of 1 change.
What time does the first train from Radlett to Sydenham leave?
The first train from Radlett to Sydenham leaves at 04:41. Times and services may vary during weekends and holidays.
What time does the last train from Radlett to Sydenham leave?
The last train from Radlett to Sydenham leaves at 22:27. 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 Radlett and Sydenham by train?
Trains travelling from Radlett to Sydenham cover a distance of around 21 miles (34 km) during the journey.
Cheap train tickets from Radlett 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 Radlett 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.