Harpenden to London train with Thameslink

Sun 09 Aug
+ Add return
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 Harpenden to London

Showing times and prices for 09 Aug

Cheapest price

£7

Average price

£13

Fastest journey

27 m

Average duration

29 m

Trains per day

12

Distance

38 km

Cheap tickets

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

The average ticket from Harpenden to London will cost around £13 if you buy it on the day, but you can find cheap train tickets today for only £7.

Fast trains

Of the 12 trains that leave Harpenden for London every day 12 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct trains cover the 38 km distance in an average of 29 m but if you time it right, some trains will get you there in just 27 m .

The slowest trains will take 34 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.

  • ThameslinkW45501
    18:380h29
    Harpenden station (HPD)
    19:07London St Pancras International (STP)
    £71One-way
    0 changes
  • ThameslinkC02538
    18:520h27
    Harpenden station (HPD)
    19:19London St Pancras International (STP)
    £71One-way
    0 changes
  • ThameslinkC02766
    18:080h29
    Harpenden station (HPD)
    18:37London St Pancras International (STP)
    £71One-way
    0 changes
  • ThameslinkW45818
    18:220h27
    Harpenden station (HPD)
    18:49London St Pancras International (STP)
    £71One-way
    0 changes
  • ThameslinkC22666
    8:110h44
    Harpenden station (HPD)
    8:55London St Pancras International (STP)
    £151One-way
    0 changes

Travel Information

Compare train and coach for Harpenden to London

Omio recommends booking the train as it is the most popular option from Harpenden to London among Omio's users. If you are prioritising price take the coach with prices starting from £11. For those with little time consider booking a train which can get you there in 28m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a coach costs an average of £11, and a train costs an average of £6.

Distance: 38 km

Compare train with

Most popular
Train
Coach

£15

Average Price

£11

Average Price

Cheapest

58m

Average total duration

Fastest

28m

Onboard

+

30m

Additional time*

2h 18m

Average total duration

1h 48m

Onboard

+

30m

Additional time*

0.0 - 0.0kg

CO2 emissions

Lowest

0.0 - 0.1kg

CO2 emissions

Thameslink

Most popular train company

National Express

Most popular bus company

Direct Options

Direct Options

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

Live departures

Harpenden to London train times

The table below shows live departures for Harpenden to London trains for today, Saturday 8 August. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
ThameslinkC18330
On time
17:55 Harpenden station (HPD)
0h37
18:32 London St Pancras International (STP)
0 changesdirect
ThameslinkC02584
On time
18:08 Harpenden station (HPD)
0h26
18:34 London St Pancras International (STP)
0 changesdirect
ThameslinkC02697
On time
18:22 Harpenden station (HPD)
0h27
18:49 London St Pancras International (STP)
0 changesdirect
ThameslinkC02572
On time
18:38 Harpenden station (HPD)
0h26
19:04 London St Pancras International (STP)
0 changesdirect
ThameslinkC02690
On time
18:52 Harpenden station (HPD)
0h27
19:19 London St Pancras International (STP)
0 changesdirect
ThameslinkC18331
On time
18:55 Harpenden station (HPD)
0h37
19:32 London St Pancras International (STP)
0 changesdirect
ThameslinkC02612
On time
19:08 Harpenden station (HPD)
0h26
19:34 London St Pancras International (STP)
0 changesdirect
ThameslinkC02691
On time
19:22 Harpenden station (HPD)
0h27
19:49 London St Pancras International (STP)
0 changesdirect
ThameslinkC02654
On time
19:38 Harpenden station (HPD)
0h26
20:04 London St Pancras International (STP)
0 changesdirect
ThameslinkC02681
On time
19:52 Harpenden station (HPD)
0h27
20:19 London St Pancras International (STP)
0 changesdirect
ThameslinkC02670
On time
20:08 Harpenden station (HPD)
0h26
20:34 London St Pancras International (STP)
0 changesdirect
ThameslinkC02692
On time
20:22 Harpenden station (HPD)
0h27
20:49 London St Pancras International (STP)
0 changesdirect
Sunday 9 August
ThameslinkC226656:31 Harpenden station (HPD)
0h42
7:13 London St Pancras International (STP)0 changesdirect
ThameslinkC226857:01 Harpenden station (HPD)
0h42
7:43 London St Pancras International (STP)0 changesdirect
ThameslinkC226637:31 Harpenden station (HPD)
0h42
8:13 London St Pancras International (STP)0 changesdirect
ThameslinkC226648:06 Harpenden station (HPD)
0h34
8:40 London St Pancras International (STP)0 changesdirect
ThameslinkC226668:11 Harpenden station (HPD)
0h44
8:55 London St Pancras International (STP)0 changesdirect
ThameslinkC226718:36 Harpenden station (HPD)
0h34
9:10 London St Pancras International (STP)0 changesdirect

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets Harpenden to London by train or coach

Compare train and coach 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.

Sun
09 Aug
Mon
10 Aug
Tue
11 Aug
Wed
12 Aug
Thu
13 Aug
Fri
14 Aug
Sat
15 Aug

Why should you book Harpenden to London trains with Omio?

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

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.
  • Compare all your options: Omio allows you to compare Thameslink with all available travel options, which are train and bus to ensure you get the best deal for traveling from Harpenden to London.

Why book with Omio over Wanderu?

  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Harpenden to London.

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

The best time to book your train from Harpenden to London is 3 days before departure. See how prices for trains change on the Harpenden to London route.
Prices are for one-way tickets for one passenger from Harpenden to London 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 Harpenden to London.

Journey information

Overview: Train from Harpenden to London

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of train

Trains from Harpenden to London run on average 7 times per day, taking around 28m. Cheap train tickets for this journey start at £6 if you book in advance.

There are 7 trains per day. The earliest train runs at 00:01, the last at 23:58. The fastest train covers the 38 km distance in 26m.

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
£6
Trains per day
7
Direct trains
7
Fastest train
26m
First train
0:01
Last train
23:58
Cheapest Month
Nov
Cheapest Day
Sun
High Season
Apr - Jun
Low Season
Oct - Dec
Busiest Day
Thu
Least Busy Day
Mon
Best time to book
2 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 Harpenden to London trainsThameslink trains will get you between Harpenden and London from £6. 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 Duration
26m
Cheapest Price
£6
Thameslink frequency
7 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 London

Things to do in London

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

  • Must visit

The British Museum

World-class collection spanning ancient civilisations, the Rosetta Stone and global treasures with free permanent galleries.

  • Must visit

The National Gallery

National collection of European painting from Van Gogh to Turner in a landmark Trafalgar Square setting.

  • Must visit

Victoria and Albert Museum

Vast museum of art, design and performance, loved for fashion, sculpture and major temporary exhibitions.

Pound sterling (£)

Very costly by European standards; hotels, dining and transport are notably pricier than in most UK and EU city breaks.

Average meal costs

Budget
£8-15 for fast food or street food.
Mid-range
£20-40 per person for a meal.
Fine dining
£80+ per person for upscale restaurants.
Coffee
£3-5 for a cappuccino.

Tipping culture

Restaurants often add a 12.5% service charge; if not, tip 10-12%. Taxis: round up or 10%. Cafés: no obligation, small change optional.

FAQs: Harpenden to London train

Find answers to the most common questions about traveling from Harpenden to London 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 London, this guide helps you travel smarter and with confidence.

FAQs
The cost of a train ticket from Harpenden to London can vary. The cheapest tickets are usually available from £6, while the average price tends to be around £15.
The train journey from Harpenden to London covers a distance of 38 km and takes approximately 26m. Trains run 7 per day.
The train distance from Harpenden to London is 38 km.
The first train from Harpenden to London leaves at 0:01.
The last train from Harpenden to London departs at 23:58.
Trains from Harpenden to London run approximately 7 times per day.
Currently, there is no high-speed train service from Harpenden to London.
Yes, there is a direct train between Harpenden and London. The service operates 7 times per day, provided by Thameslink.
To get from Harpenden to London, you can choose from several travel options including train and coach.
There is no night train service from Harpenden to London.
The train station in Harpenden that goes to London is Harpenden station (HPD), and it arrives at London St Pancras International (STP).
The cheapest way to get from Harpenden to London is by train, costing approximately £6.
Booking trains from Harpenden to London in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Harpenden to London offers limited scenic views, primarily featuring suburban landscapes and glimpses of the countryside before entering the more urban setting as it approaches London.
Yes, a day trip from Harpenden to London is feasible with a travel time of 26m and a distance of 38 km. Trains run frequently, with a frequency of 5 per day.
In London, you can enjoy panoramic views from The London Eye, catch a theatrical production in the vibrant West End Theatre District, and explore the eclectic Camden Market. Take a leisurely walk through Hyde Park or visit the Tate Modern for contemporary art. Don't miss the British Museum's vast collection, the historic Tower of London, iconic Buckingham Palace, and the political landmarks of the Houses of Parliament and Big Ben. St. Paul's Cathedral offers architectural beauty and rich history.
For a first-time visitor to London, 3 to 4 days is usually sufficient to explore major attractions such as the British Museum, Tower of London, Buckingham Palace, and the West End.
Yes, you can take the train from Harpenden to London.

popular train stations

Important Stations and Airports in Harpenden and London

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

Departure train stations in Harpenden
Arrival train stations in London

Which Harpenden station do trains to London leave from?

Trains from Harpenden to London leave from Harpenden. The station is from Harpenden city centre at Harpenden station, Station Road, Harpenden, Hertfordshire, AL5 4SP.
HarpendenHarpenden station, Station Road, Harpenden, Hertfordshire, AL5 4SPWifiShoppingParkingDiningTaxisAccessibilityWCLoungeLost and Found OfficeTicket OfficeBike Parking
City-centre transport

Getting to Harpenden from Harpenden city centre

Bus610 · 3m · £2 · every ~5 min

Harpenden train station facilities and services

Harpenden has practical services for this route, including Wifi, Shopping, Parking, Dining, Taxis, Accessibility, WC, Lounge, Lost and Found Office, Ticket Office and Bike Parking.

Food and drink

Food and drink options are available at Harpenden.

Wi-Fi and ATMs

Wi-Fi is available at Harpenden.

Tickets and information

Ticket office support is available at Harpenden.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Harpenden: Parking, Taxis, WC.

Bike and car services

Available at Harpenden: Bike Parking.

Accessibility

Accessibility facilities are available at Harpenden: Staff help available: Yes, Step free access coverage: Yes, Step free access note: This is a Category A station: This station has step-free level access to all platforms. Assistance Meeting Point is the front of the station Ticket Office entrance, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All Thameslink ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Wheelchairs available open hours: Wheelchairs may only be available when the station is staffed, Impaired mobility set down / pick up points available: Yes.

Most popular train connections from Harpenden

More options for your journey from Harpenden to London

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

HomeTrainsTrain Times to London Harpenden to London train

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