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Cheap train tickets

Harpenden to London St Pancras International train prices and times

Planning a journey from Harpenden to London St Pancras International? Trip.com offers train tickets starting from as low as £11.80, with average prices for this route around £19.20. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Wed, Jun 11
From £11.80
Thu, Jun 12
From £11.80
Fri, Jun 13
From £11.80
Sat, Jun 14
From £11.80
Sun, Jun 15
From £11.80
Mon, Jun 16
From £11.80
Tue, Jun 17
From £11.80

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Departs	Arrives	Duration	Find Tickets
00:18 Harpenden	00:53 London St Pancras International	35m, Direct	Find Tickets
00:49 Harpenden	01:30 London St Pancras International	41m, Direct	Find Tickets
01:49 Harpenden	02:30 London St Pancras International	41m, Direct	Find Tickets
02:49 Harpenden	03:30 London St Pancras International	41m, Direct	Find Tickets
03:49 Harpenden	04:30 London St Pancras International	41m, Direct	Find Tickets
04:17 Harpenden	04:51 Paris	34m, Direct	Find Tickets View More Trains

Harpenden to London St Pancras International train route details

First train

00:18

Last train

23:41

Departure station

Harpenden

Arrival station

London St Pancras International

Journey time

26m

Distance

23 miles

Price

£11.80*

Train Operators

Thameslink

How to book cheap train tickets from Harpenden to London St Pancras International

Season Tickets for frequent travels

For frequent travellers between Harpenden and London St Pancras International, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annually, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.

Network Railcard for Southeast England

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Harpenden to London St Pancras International. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.

Using the Railcard for 1/3 off

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travellers. You can discover more about Railcards here.

Split Tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're travelling from Harpenden to London St Pancras International, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn’t require leaving your seat.

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Harpenden to London St Pancras International ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.

Group travels to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Harpenden to London St Pancras International train ticket types

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Harpenden to London St Pancras International journey
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No Booking Fees on the App
Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.

Trains from Harpenden to London St Pancras International from £11.80

Save an average of 30%* with Split Tickets

Harpenden to London St Pancras International train prices and times

Harpenden to London St Pancras International train route details