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Clapham to Harpenden train ticket prices
€23.98
On Wed 01 Jul
Clapham to Harpenden train timetable
From Clapham to Harpenden, take the fastest train in 1h 4m, typically 1h 11m. Daily, 113 trains depart from Clapham, with the first at 00:34 and the last at 23:57. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
05:09 Clapham Junction | 1h 33m, 1 change | 06:42 Harpenden | Southern | Find tickets |
05:31 Clapham Junction | 1h 32m, 1 change | 07:03 Harpenden | South Western Railway | Find tickets |
06:09 Clapham Junction | 1h 9m, 1 change | 07:18 Harpenden | London Overground | Find tickets |
06:23 Clapham Junction | 1h 9m, 1 change | 07:32 Harpenden | London Overground | Find tickets |
06:23 Clapham High Street | 1h 14m, 1 change | 07:37 Harpenden | London Overground | Find tickets |
Clapham to Harpenden train tickets and times
Plan your journey from Clapham to Harpenden with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Clapham to Harpenden train travel guide
Taking the train from Clapham to Harpenden is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Clapham, you can arrive at Harpenden in just 1h 4m, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from Clapham to Harpenden?
Ticket prices from Clapham to Harpenden average around €23.98, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.
What is the best way to travel from Clapham to Harpenden by train?
What is the fastest train from Clapham to Harpenden?
The fastest train journey time from Clapham to Harpenden is 1h 4m. Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
Are there direct trains from Clapham to Harpenden?
No, you will need to transfer when travelling from Clapham to Harpenden. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.
Is it worth taking a train from Clapham to Harpenden?
Yes, the train is always an excellent choice that balances convenience, comfort, and efficiency. It's more environmentally friendly and relaxing than driving, as you avoid traffic and parking. While coaches may be cheaper, the train provides superior comfort, more space, and greater scheduling flexibility. With the added benefit of arriving directly in the city centre, it's a very convenient way to travel.
How far in advance can I book my train ticket?
You can book UK train tickets as far as 12 weeks ahead of your travel date. This is the key period when train operators release their cheapest Advance tickets. Therefore, to ensure you get the best possible fare, we recommend purchasing your tickets as soon as they become available.

Check timetables and during the journey
Are Clapham to Harpenden trains punctual, and how can I check real-time information?
While Clapham to Harpenden trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Clapham to Harpenden is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
How early should I arrive for a train in the UK?
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
Do Clapham to Harpenden trains offer Wi-Fi and other facilities?
Yes, most trains on the Clapham to Harpenden route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
How do I transfer between train stations in the UK?
Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.
What is the difference between Standard and First Class?
First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone
Which train companies operate the Clapham to Harpenden route?
The route from Clapham to Harpenden is operated by London Overground. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
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Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
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Bicycle
You must make a free reservation to bring a bike on most trains, but space is limited. Standard and folding bikes are generally accepted, and some operators also permit tandems and e-bikes. However, e-scooters, motorcycles, tricycles, and bicycle trailers are prohibited. We strongly advise checking the train operator's specific cycle policy on their website before travelling.
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Children
Children under 5 typically travel for free. A 50% discount applies to children aged 5 to 15. Additionally, those aged 16 and 17 are eligible for a 50% discount with a 16-17 Saver Railcard.
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Pets
You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed on seats or in restaurant carriages.
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Passenger assistance
For passengers with disabilities or additional needs, all train operators provide dedicated assistance. It is essential to book this service in advance to guarantee its availability.
How to buy cheap Clapham to Harpenden train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

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* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.





















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