London to Harpenden train with Thameslink

Fri 18 Sept
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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 18 Sept

Cheapest price on 18 Sept

£15

Average ticket price on 18 Sept

£17

Fastest journey on 18 Sept

25 m

Average journey duration on 18 Sept

25 m

Trains on 18 Sept

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 £17 if you buy it on the day, but you can find cheap train tickets today for only £15.

Fast trains

On Fri 18 Sept, we found 3 trains from London to Harpenden, including 3 direct services.

These direct trains cover the 38 km distance in an average of 25 m but if you time it right, some trains will get you there in just 25 m .

The slowest trains will take 26 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
    18:510h26
    London
    19:17Harpenden
    £151One-way
    0 changes
  • Thameslink
    8:060h25
    London
    8:31Harpenden
    £171One-way
    0 changes
  • Thameslink
    7:060h25
    London
    7:31Harpenden
    £181One-way
    0 changes

Travel Information

Compare train for London to Harpenden

Omio recommends booking the train as it is the most popular option from London to Harpenden among Omio's users. If you are prioritising price, take the train, with an average ticket price of £18 For those with little time, consider booking a train, which has an average total journey time of 58m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.0 - 0.0kg. Average ticket prices depend on the travel mode: a train costs an average of £18, while a train costs an average of £18.

Distance: 38 km

Compare train with

Most popular
Train
Driving

£18

Average Price

Cheapest

£20

Average Price

(fuel + tolls)

58m

Average total duration

Fastest

28m

Onboard

+

30m

Additional time*

1h 16m

Average total duration

(door-to-door)

0.0 - 0.0kg

CO2 emissions

Lowest

-

CO2 emissions

Thameslink

Most popular train company

Your own car or car rental

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

The cheapest way to travel from London to Harpenden is a train with an average price of £18.
The fastest way to travel from London to Harpenden is by train with an average journey time of 28m.

Other travel options to Harpenden take longer:

Coach takes on average 1h 29m.

Yes, you can take a train between London and Harpenden.
Take the train. On this route, it beats driving on both time and money.

The journey is about 48m faster (28m by train vs 1h 16m by car) and roughly £2 cheaper once you factor in fuel and tolls (£18 vs £20). You'll also arrive in the city centre rather than hunting for parking, and you can work, read, or watch the landscape go by instead of concentrating on the road.

Direct services run with Thameslink.

Driving is still worth considering if you want to stop along the way or need a car once you arrive.

Live departures

London to Harpenden train times

The table below shows live departures for London to Harpenden trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
ThameslinkW329417:06 London St Pancras International (STP)
0h26
7:32 Harpenden station (HPD)0 changesdirect
ThameslinkC10032
On time
7:13 London St Pancras International (STP)
0h38
7:51 Harpenden station (HPD)
0 changesdirect
ThameslinkW45541
On time
7:21 London St Pancras International (STP)
0h26
7:47 Harpenden station (HPD)
0 changesdirect
ThameslinkC100867:28 London St Pancras International (STP)
0h39
8:07 Harpenden station (HPD)0 changesdirect
ThameslinkC027677:36 London St Pancras International (STP)
0h26
8:02 Harpenden station (HPD)0 changesdirect
ThameslinkC100177:43 London St Pancras International (STP)
0h44
8:27 Harpenden station (HPD)0 changesdirect
ThameslinkW453957:56 London St Pancras International (STP)
0h25
8:21 Harpenden station (HPD)0 changesdirect
ThameslinkC027748:06 London St Pancras International (STP)
0h25
8:31 Harpenden station (HPD)0 changesdirect
ThameslinkC100528:13 London St Pancras International (STP)
0h44
8:57 Harpenden station (HPD)0 changesdirect
ThameslinkW453968:26 London St Pancras International (STP)
0h25
8:51 Harpenden station (HPD)0 changesdirect
ThameslinkC186498:28 London St Pancras International (STP)
0h39
9:07 Harpenden station (HPD)0 changesdirect
ThameslinkW3296317:06 London St Pancras International (STP)
0h25
17:31 Harpenden station (HPD)0 changesdirect
ThameslinkC1007917:13 London St Pancras International (STP)
0h38
17:51 Harpenden station (HPD)0 changesdirect
ThameslinkW4543817:21 London St Pancras International (STP)
0h26
17:47 Harpenden station (HPD)0 changesdirect
ThameslinkW4560717:36 London St Pancras International (STP)
0h24
18:00 Harpenden station (HPD)0 changesdirect
ThameslinkW4552917:41 London St Pancras International (STP)
0h25
18:06 Harpenden station (HPD)0 changesdirect
ThameslinkC1002617:43 London St Pancras International (STP)
0h37
18:20 Harpenden station (HPD)0 changesdirect

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets London to Harpenden by train

Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Fri
18 Sept
Sat
19 Sept
Sun
20 Sept
Mon
21 Sept
Tue
22 Sept
Wed
23 Sept
Thu
24 Sept

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.

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 10 times per day, taking around 28m. Cheap train tickets for this journey start at £12 if you book in advance.

There are 10 trains per day. The earliest train runs at 00:02, the last at 23:58. The fastest train covers the 38 km distance in 25m.

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
28m
Cheapest ticket price
£12
Trains per day
10
Direct trains
10
Fastest train
25m
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

Train companies: Thameslink from London to Harpenden trainsThameslink trains will get you between London and Harpenden from £12. 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
25m
Cheapest Thameslink Price
£12
Thameslink frequency
25 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

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.

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
The cost of a train ticket from London to Harpenden can vary. The cheapest tickets are usually available from £12, while the average price tends to be around £18.
The train journey from London to Harpenden covers a distance of 38 km and takes approximately 25m. Trains run 10 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 10 times per day.
Currently, there is no high-speed train service from London to Harpenden.
Yes, there is a direct train between London and Harpenden. The service operates 10 times per day, provided by Thameslink.
To travel from London to Harpenden, you can take a train.
There is no night train service from London to Harpenden.
The train station in London that goes to Harpenden is London St Pancras International (STP), and it arrives at Harpenden station (HPD).
The cheapest way to get from London to Harpenden is by train, costing approximately £12.
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.
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.
Yes, a day trip from London to Harpenden is feasible. The journey takes 25m, covers 38 km, and there are 6 train trips available per day.
A visit to Harpenden can typically be enjoyed in 1 to 2 days, allowing time to explore the local parks, shops, and dining options in this charming town.
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.

FarringdonFarringdon station, Cowcross Street, Farringdon, London, EC1M 6BYParkingDiningAccessibilityHotelTicket OfficeBike ParkingBike Rental
City-centre transport

Getting to Farringdon from London city centre

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

Bus341 · 11m · £2 · every ~25 min
N8, N25 · 15m · £4 · every ~13 min
59 · 22m · £2 · every ~29 min
SubwayNorthern · 9m · £2 · every ~86 min
Circle · 21m · £4 · every ~25 min

Farringdon train station facilities and services

Farringdon has practical services for this route, including Parking, Dining, Accessibility, Hotel, Ticket Office, Bike Parking and Bike Rental.

Food and drink

Food and drink options are available at Farringdon.

Tickets and information

Ticket office support is available at Farringdon.

Parking, taxis and toilets

Available at Farringdon: Parking.

Bike and car services

Available at Farringdon: Bike Parking, Bike Rental.

Accessibility

Accessibility facilities are available at Farringdon: Staff help available: Yes, Step free access coverage: Yes, Step free access note: This station has step-free access to all platforms including level boarding to Thameslink trains from Zone C on both platforms. Manual ramps are available for other zones and for London Underground services, Accessible taxis: Contact taxi operator directly, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: Accessible ticket machines sell tickets suitable for use on London Underground services, including Travelcards. Where tickets for National Rail services are not available through an accessible ticket machine, ticket office staff provide assistance where possible, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.

West Hampstead ThameslinkIverson Road, West Hampstead, Greater London, NW6 2RB, United Kingdom+44 343 222 1234WifiParkingDiningTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingInformation DeskLuggage Carts
City-centre transport

Getting to West Hampstead Thameslink from London city centre

West Hampstead Thameslink is 6 km from London city centre. Public transport options include:

TrainBrighton - Bedford, Horsham - Bedford, Rainham, Sutton, Three Bridges - Bedford, Orpington - Luton, Gillingham, Orpington - West Hampstead Thameslink, Gatwick Airport - Bedford, Three Bridges - Luton, Haywards Heath - Bedford, East Grinstead - West Hampstead Thameslink, London Blackfriars - St Albans City, Elephant & Castle - St Albans City, Three Bridges - West Hampstead Thameslink, Brighton - West Hampstead Thameslink, Horsham - West Hampstead Thameslink, Plumstead - Luton, Brighton - Luton, Herne Hill - St Albans City, Plumstead - West Hampstead Thameslink · 13m · £4 · every ~17 min
Bus139 · 31m · £2 · every ~27 min
139 · 42m · £2 · every ~27 min
SubwayJubilee · 18m · £6 · every ~68 min
Northern · 25m · £5 · every ~52 min

West Hampstead Thameslink train station facilities and services

West Hampstead Thameslink has practical services for this route, including Wifi, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Information Desk and Luggage Carts.

Food and drink

Food options include: The Wet Fish Cafe, The Black Lion

Wi-Fi and ATMs

Free.

Tickets and information

Ticket office support is available at West Hampstead Thameslink. Information desks are located near the main entrance.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at West Hampstead Thameslink: Parking, Taxis, WC.

Bike and car services

Available at West Hampstead Thameslink: Bike Parking.

Accessibility

Accessibility facilities are available at West Hampstead Thameslink: Ramps, restrooms.

Shops, hotels and contact

Nearby hotels include The Langorf Hotel, Holiday Inn Express London - Swiss Cottage, Quality Hotel Hampstead.

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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