London Overground
Thameslink
Travel by train from Watford to Harpenden
Looking to travel from Watford to Harpenden by train? You've come to the right place!
Generally, the train from Watford to Harpenden takes around 1 hour 27 minutes, but can take just 57 minutes on the fastest services. There are up to 58 trains per day from Watford to Harpenden.
You'll need to make 2 changes along the way as there aren't any direct services on this line.
Trains on this route are operated by Thameslink and London Overground.
Booking early is one of the most effective ways to save money.
Start your search for train tickets from Watford to Harpenden in our Journey Planner.
What do people frequently ask about the train journey from Watford to Harpenden?
Want to know more about your journey from Watford to Harpenden? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
How close is Watford to Harpenden by train?
Is it possible to get from Watford to Harpenden without flying?
What is the best way to travel from Watford to Harpenden?
What time does the first train from Watford to Harpenden leave?
What time does the last train from Watford to Harpenden leave?
How often are trains from Watford to Harpenden?
Do you need to book the train from Watford to Harpenden in advance?
Can you buy return train tickets from Watford to Harpenden?
How do I find cheap train tickets from Watford to Harpenden?
As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.
1. Sign up to Ticket Alert
If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.
2. Use a Railcard
National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.
3. Book split tickets
Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.
4. Travel Off-Peak
If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.
5. Consider a Season Ticket
Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Watford to Harpenden is right for you.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.
§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.