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London Blackfriars to Knebworth train timetable
Travelling from London Blackfriars to Knebworth, the fastest train takes 52 minutes with an average travel time of 56 minutes. With 51 daily trains, the first departs at 00:37 and the last at 23:37. Off-Peak hours begin at 09:30 on weekdays, and all-day Off-Peak on weekends and bank holidays. Keep informed of live train status, times, delays, and cancellations with us.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
22:22 London Blackfriars | 52 minutes, 1 change | 23:14 Knebworth | Thameslink | Find tickets |
22:37 London Blackfriars | 1 hour 7 minutes, 1 change | 23:44 Knebworth | Thameslink | Find tickets |
22:56 London Blackfriars | 1 hour 24 minutes, 2 change | 00:20 Knebworth | Thameslink | Find tickets |
23:37 London Blackfriars | 1 hour 7 minutes, 1 change | 00:44 Knebworth | Thameslink | Find tickets |
London Blackfriars to Knebworth train tickets and times
London Blackfriars to Knebworth train travel guide
The train journey from London Blackfriars to Knebworth combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from London Blackfriars, you can get to Knebworth in just 52 minutes, making it an ideal and convenient choice for travelling between them.

Planning and booking
How much does it cost for a train from London Blackfriars to Knebworth?
The average fare from London Blackfriars to Knebworth is approximately £9.30, but the final price fluctuates. The actual cost depends on your travel dates, how far in advance you book, and your ticket's flexibility. To see the current price for your journey, please search with your specific dates.
What is the best way to travel from London Blackfriars to Knebworth by train?
What is the fastest train from London Blackfriars to Knebworth?
The quickest train journey from London Blackfriars to Knebworth takes 52 minutes . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.
Are there direct trains from London Blackfriars to Knebworth?
No, unfortunately, you need to transfer from London Blackfriars to Knebworth. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.
Is it worth taking a train from London Blackfriars to Knebworth?
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
How do I find London Blackfriars to Knebworth train timetables?
London Blackfriars to Knebworth trains are generally punctual, but delays or disruptions can happen due to weather, strikes, and other factors. With Train Journey Planner, finding a train timetable for your trip is simple. Enter your departure and arrival stations to view a detailed schedule of available trains. Provide your travel details to find 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 London Blackfriars to Knebworth trains offer Wi-Fi and other facilities?
Yes, most trains on the route from London Blackfriars to Knebworth are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
How do I transfer between train stations in the UK?
Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.
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 London Blackfriars to Knebworth route?
The route from London Blackfriars to Knebworth 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
You can bring up to three pieces of luggage for free, including satchels, backpacks, suitcases, and similar items.
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Bicycle
Bike reservations are mandatory and free for most train journeys, but space is limited. Standard bicycles and folding bikes are generally allowed. Some operators also permit tandems and e-bikes. Please note that e-scooters, motorcycles, tricycles, and bicycle trailers are not permitted. We strongly recommend checking the specific cycle policy on your train operator's website before you travel.
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Children
Discounts are available for young travellers based on age: Travellers under 5 usually travel free, children aged 5–15 get a 50% discount, and 16 to 17-year-olds can use a 16-17 Saver Railcard to get 50% off.
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Pets
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals on seats or in restaurant carriages.
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Passenger assistance
All operators offer assistance services for passengers with disabilities or additional needs. This should be booked in advance to guarantee availability.
How to buy cheap London Blackfriars to Knebworth train tickets

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

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More train routes
| Trains from London Blackfriars | Trains from Knebworth |
|---|---|
| Knebworth to Royston | |
| Knebworth to Finsbury Park | |
| Knebworth to Hitchin | |
| Knebworth to London | |
| Knebworth to London Kings Cross |
* 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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