London to Harpenden train with Thameslink

Mon 02 Nov
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Thameslink
Avanti West Coast
Great Western Railway
Regionale
West Midlands Trains
2,000+ travel companies
Thameslink
Avanti West Coast
Great Western Railway
Regionale
West Midlands Trains
2,000+ travel companies
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The cheapest and fastest trains from London to Harpenden

Showing times, prices and bookable tickets for 02 Nov
Cheapest price on 02 Nov
£14
Average ticket price on 02 Nov
£16
Fastest journey on 02 Nov
26 m
Average journey duration on 02 Nov
36 m
Trains on 02 Nov
3
Distance
38 km
Cheap tickets

The best way to find a cheap train ticket from London to Harpenden is to book your journey as far in advance as possible and to avoid travelling at rush hour.

The average ticket from London to Harpenden will cost around £16 if you buy it on the day, but you can find cheap train tickets today for only £14.

Fast trains

On Mon 02 Nov, we found 3 trains from London to Harpenden, including 3 direct services.

These direct trains cover the 38 km distance in an average of 36 m but if you time it right, some trains will get you there in just 26 m .

The slowest trains will take 44 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • Thameslink
    0 changes
  • Thameslink
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  • Thameslink
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Journey information

Overview: Train from London to Harpenden

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of train

Trains from London to Harpenden run on average 11 times per day, taking around 30m. Cheap train tickets for this journey start at £7 if you book in advance.

There are 11 trains per day. The earliest train runs at 00:02, the last at 23:58. The fastest train covers the 38 km distance in 21m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
38 km
Average train duration
30m
Cheapest ticket price
£7
Trains per day
11
Direct trains
11
Fastest train
21m
First train
0:02
Last train
23:58
Cheapest Month
Mar
Cheapest Day
Sat
High Season
Jul - Sept
Low Season
Jan - Mar
Busiest Day
Sat
Least Busy Day
Thu
Best time to book
4 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Frequently asked questions about your London to Harpenden trip

Use these quick route answers to check fares, travel time, departure options, and direct services before booking from London to Harpenden.

The cost of a train ticket from London to Harpenden can vary. The cheapest tickets are usually available from £7, while the average price tends to be around £17.
The train journey from London to Harpenden covers a distance of 38 km and takes approximately 21m. Trains run 11 per day.
The train distance from London to Harpenden is 38 km.
The first train from London to Harpenden leaves at 0:02.
The last train from London to Harpenden departs at 23:58.
Trains from London to Harpenden run approximately 11 times per day.
Yes, there is a direct train between London and Harpenden. The service operates 11 times per day, provided by Thameslink.

Live departures

London to Harpenden train times

The table below shows live departures for London to Harpenden trains for today, Sunday 1 November. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
ThameslinkC22662
On time
6:33 London St Pancras International (STP)
0h41
7:14 Harpenden station (HPD)
0 changesdirect
ThameslinkC22673
On time
7:33 London St Pancras International (STP)
0h41
8:14 Harpenden station (HPD)
0 changesdirect
ThameslinkC22659
On time
8:03 London St Pancras International (STP)
0h41
8:44 Harpenden station (HPD)
0 changesdirect
ThameslinkC22670
On time
8:33 London St Pancras International (STP)
0h41
9:14 Harpenden station (HPD)
0 changesdirect
ThameslinkC22684
On time
8:51 London St Pancras International (STP)
0h30
9:21 Harpenden station (HPD)
0 changesdirect

Find all the dates and times for this journey

Why should you book London to Harpenden trains with Omio?

Thameslink operates all trains services from London to Harpenden.
Omio is an official ticket reseller for all your travel options from London to Harpenden.

Why book with Omio vs Thameslink?

  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.

How far in advance should I book train tickets from London to Harpenden?

The best time to book your train from London to Harpenden is 4 days before departure. See how prices for trains change on the London to Harpenden route.
Prices are for one-way tickets for one passenger from London to Harpenden per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your train from London to Harpenden.

Train companies: Thameslink from London to Harpenden trainsThameslink trains will get you between London and Harpenden from £7. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

Thameslink

About
Thameslink is a train service that operates in the United Kingdom. It is operated by Govia Thameslink Railway and serves the counties of Bedfordshire, Cambridgeshire, Hertfordshire, London, and Surrey. The trains run from early morning until late at night, with some services running 24 hours a day. There are a variety of train types available, including Class 700 Desiro City, Class 377 Electrostar, Class 387/1 Electrostar, and Class 319/0. Ticket types include Anytime, Off-Peak, Super Off-Peak, and Advance. Onboard facilities include Wi-Fi, power sockets, and air conditioning. The most popular routes for Thameslink are London to Brighton, London to Bedford, and London to Luton.
Luggage & cancellation policy
Average Thameslink Duration
21m
Cheapest Thameslink Price
£7
Thameslink frequency
11 a day
Luggage included
2 large items of luggage and 1 small hand luggage
Luggage storage
Overhead racks, luggage areas at the end of carriages, under seats
Cancellation Policy
Refund policies depend on ticket type
Refund
Full refund available if service is canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on some routes offering drinks and snacks
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating
Pets
Small pets free of charge. Dogs must be on a lead. Maximum two dogs per passenger
Quiet zone
Family area

Companies, tickets, and onboard amenities between London and Harpenden

Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.

Currently, there is no high-speed train service from London to Harpenden.
There is no night train service from London to Harpenden.

Complete guide to Harpenden

Things to do in Harpenden

Discover the best of Harpenden — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Harpenden trip today.

  • Recommended

Harpenden Local History Museum

Local history museum with displays on Harpenden life, schools, transport and notable residents. A strong introduction to the town.

  • Recommended

St Albans Museum + Gallery

Museum in nearby St Albans with Roman finds, local archaeology and changing displays. A rewarding cultural visit close to Harpenden.

  • Recommended

Verulamium Museum

Hands-on natural history museum with animal specimens, fossils and family-friendly interpretation, located a short trip from Harpenden.

Pound sterling (£)

Moderate for the South East. Accommodation and dining are pricier than many UK towns, but below central London. Rail travel to London can add notable daily costs.

Average meal costs

Budget
£8-14 for fast food or a simple lunch.
Mid-range
£18-30 per person for a restaurant meal.
Fine dining
£45+ per person for upscale dining.
Coffee
£3-4 for a cappuccino.

Tipping culture

Restaurants often add 10-12.5% service; if not, tip around 10% for good service. Taxis are usually rounded up or 10%. Cafes do not require tips, but small change is appreciated.

Plan your visit to Harpenden

Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Harpenden.

The train journey from London to Harpenden offers a pleasant view of the English countryside, with glimpses of rolling hills, fields, and charming villages along the route, making it a scenic and relaxing trip.

FAQs: London to Harpenden train

Find answers to the most common questions about traveling from London to Harpenden by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Harpenden, this guide helps you travel smarter and with confidence.

FAQs
Booking trains from London to Harpenden in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
Yes, you can take the train from London to Harpenden.

popular train stations

Important Stations and Airports in London and Harpenden

Most London to Harpenden trains use the London St Pancras International to Harpenden station pair. Use this guide to compare London and Harpenden train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.

Departure train stations in London
Arrival train stations in Harpenden
London St Pancras InternationalPancras Road, London, Greater London, N1C 4QP, UK+44 2078437688WifiLockersShoppingParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
City-centre transport

Getting to London St Pancras International from London city centre

Bus91, N91 · 23m · £10 · every ~28 min
73, N73 · 26m · £2 · every ~33 min
390 · 48m · £2 · every ~27 min
SubwayPiccadilly · 11m · £2 · every ~91 min

London St Pancras International train station facilities and services

London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.

Food and drink

Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs

Wi-Fi and ATMs

Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.

Tickets and information

The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.

Luggage and lost property

Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.

Parking, taxis and toilets

Available at London St Pancras International: Parking, Taxis, WC.

Bike and car services

Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.

Accessibility

Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.

Shops, hotels and contact

Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.

London WaterlooLondon Waterloo station, Station Approach, London, Greater London., SE1 8SW+44 3451652030WifiShoppingParkingDiningATMAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
City-centre transport

Getting to London Waterloo from London city centre

London Waterloo is 1 km from London city centre. Public transport options include:

Bus139 · 10m · £2 · every ~27 min
SubwayNorthern · 3m · £1 · every ~86 min

London Waterloo train station facilities and services

London Waterloo has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.

Food and drink

Food and drink options are available at London Waterloo.

Wi-Fi and ATMs

Wi-Fi is available at London Waterloo. ATMs are available at London Waterloo.

Tickets and information

Ticket office support is available at London Waterloo. Information desks are information available from staff: Yes - from help point,Yes - from information point,Yes - from ticket office, Passenger Information Systems: Departure screens, Announcements, Arrival screens.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at London Waterloo: Parking, WC.

Bike and car services

Available at London Waterloo: Bike Parking, Bike Rental, Car Rental.

Accessibility

Accessibility facilities are available at London Waterloo: Staff help available: Yes, Step free access coverage: Yes, Step free access note: There is step free access from the main concourse to all platforms, shops and facilities. Step free exits are exit 1 (Station approach), exit 2 (with a lift to Waterloo Road and lift access to the London Underground Jubilee line), and exit 3 for taxis and onward travel towards the South Bank, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible taxis: Accessible taxis are available from the taxi rank on Cab Road / Station Approach, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: Ticket machines are located at various locations on the main concourse and are accessible to wheelchair users, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.

Heathrow Terminal 5Heathrow Airport Terminal 5 station, Terminal 5, Heathrow Airport, Greater London, TW6 2GAParkingAccessibilityLoungeLost and Found OfficeTicket Office
City-centre transport

Getting to Heathrow Terminal 5 from London city centre

Heathrow Terminal 5 is 25 km from London city centre. Public transport options include:

TrainElizabeth, London Paddington - Heathrow Terminal 5 · 30m · £31
Elizabeth, London Paddington - Heathrow Terminal 5 · 30m · £31
BusUk061 · 1h 5m · £3 · every ~1 min
035, 025, 030, 032, A40 · 1h 10m · £5 · every ~12 min
025, 030, 032, 035, A40 · 1h 10m · £5 · every ~12 min
N9 · 1h 24m · £2 · every ~4 min
SubwayPiccadilly · 53m · £21 · every ~27 min

Heathrow Terminal 5 train station facilities and services

Heathrow Terminal 5 has practical services for this route, including Parking, Accessibility, Lounge, Lost and Found Office and Ticket Office.

Tickets and information

Ticket office support is available at Heathrow Terminal 5.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Heathrow Terminal 5: Parking.

Accessibility

Accessibility facilities are available at Heathrow Terminal 5: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.

Train stations for London to Harpenden

Check train stations information for London and Harpenden, including where trains depart and arrive on this route.

The train station in London that goes to Harpenden is London St Pancras International, and it arrives at Harpenden.

More options for your journey from London to Harpenden

Here are some other resources that might have the information you need

Most popular train connections to Harpenden

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