How much is the train ticket from Harpenden to London?

The cheapest train tickets from Harpenden to London start from R 347. The average price for this train route is around R 495. Busbud recommends booking your tickets in advance for a better chance to secure the lowest possible price.

How long is the train journey from Harpenden to London?

The average train journey time from Harpenden to London is 27m, covering a distance of 36 km. The quickest train can get you there in 26m and is operated by ThamesLink .

Which train operators serve the Harpenden to London route?

Several major train operators run on this route, with 9 trains available per day.

What are the earliest and latest departure times for the train from Harpenden to London?

The earliest train from Harpenden to London departs at 07:00. And the latest train departs at 23:41.

Train Harpenden to London from R 328

Next train departures

Next departures from Harpenden to London on 15 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	07:05	Harpenden	27m	07:32	St Pancras International	Cheapest
Train	07:28	Harpenden	26m	07:54	St Pancras International	Fastest
Train	07:09	Harpenden	38m	07:47	St Pancras International	No tags
Train	07:22	Harpenden	27m	07:49	St Pancras International	No tags
Train	07:22	Harpenden	27m	07:49	St Pancras International	No tags

Last refresh of the prices: Last Monday at 8:21 PM GMT.

Get from Harpenden to London

This route is served by train only

The journey takes about 27 minutes, and with fares starting at just R 347, it presents an excellent value for a comfortable ride.

9train per day

27mAverage duration

36 kmDistance

1kgCO₂ emissions

Train Companies

ThamesLink

4.5/510 reviews

Staff5

Timeliness5

Cleanliness5

WiFi5

Based on 10 reviews, the company was rated 4.6 stars on Busbud. Travellers were especially satisfied with the staff and the timeliness but often complained with the ticket access. ThamesLink ticket prices on this trip start at R 347

GB train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, Amtrak Acela

Frequently asked questions about travelling from Harpenden to London by train

Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

How much is the train ticket from Harpenden to London?
The cheapest train tickets from Harpenden to London start from R 347. The average price for this train route is around R 495. Busbud recommends booking your tickets in advance for a better chance to secure the lowest possible price.
How long is the train journey from Harpenden to London?
The average train journey time from Harpenden to London is 27m, covering a distance of 36 km. The quickest train can get you there in 26m and is operated by ThamesLink.
Which train operators serve the Harpenden to London route?
Several major train operators run on this route, with 9 trains available per day.
What are the earliest and latest departure times for the train from Harpenden to London?
The earliest train from Harpenden to London departs at 07:00. And the latest train departs at 23:41.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12/12

R 477

13/12

R 337

Today

R 336

15/12

R 474

16/12

R 481

17/12

R 469

18/12

R 469

19/12

R 469

The cheapest trip from Harpenden to London was searched and found on 14 Dec 2025 with a price of R 336

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Harpenden to London as early as possible.

You can expect to pay from R 336 to R 766 for a train ticket from Harpenden to London based on the last 2 days. You can expect to find the cheapest price for the trip at R 469, which is on 2025-12-17.