Great Northern
Heathrow Express
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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.
Trains to Harpenden from Heathrow Airport
It takes an average of 1h 50m to travel from Heathrow Airport to Harpenden by train, over a distance of around 24 miles (39 km). There are normally 158 trains per day travelling from Heathrow Airport to Harpenden and tickets for this journey start from £31.10 when you book in advance.
| First train | 03:58 | |
|---|---|---|
| Last train | 00:12 | |
| Departure station | Heathrow Airport | |
| Arrival station | Harpenden | |
| Journey time | From 1h 15m | |
| Distance | 24 miles (39 km) | |
| Frequency | 158 trains per day | |
| Changes | 1 change | |
| Price | From £31.10 | |
| Train operators |
What are the train times from Heathrow Airport to Harpenden?
Get from Heathrow Airport to Harpenden in as little as 1 hour 15 minutes on the fastest trains, so you can make the most of your time.
The average train journey from Heathrow Airport to Harpenden takes around 1 hour 50 minutes. There are around 158 trains that operate on this route daily.
As there are no direct trains between Heathrow Airport and Harpenden, you'll need to make 1 change.
Trains on this route are operated by Thameslink and Heathrow Express.
Tickets for this journey start from £31.10. Booking in advance often results in cheaper ticket prices.
With our Journey Planner, you can check live train times, compare prices and check routes.
What do people frequently ask about the train journey from Heathrow Airport to Harpenden?
Want to know more about your journey from Heathrow Airport to Harpenden? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
Are there direct trains from Heathrow Airport to Harpenden?
What's the distance between Heathrow Airport and Harpenden by train?
Can you travel from Heathrow Airport to Harpenden without taking a flight?
What is the best way to get to Harpenden from Heathrow Airport?
What time is the first train from Heathrow Airport to Harpenden?
What time is the last train from Heathrow Airport to Harpenden?
How often do trains go from Heathrow Airport to Harpenden?
Do you need to prebook train tickets from Heathrow Airport to Harpenden?
Is there a return trip from Heathrow Airport to Harpenden?
How do I find cheap train tickets from Heathrow Airport 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. Book in advance
Train tickets from Heathrow Airport to Harpenden start at £31.10§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.
2. 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.
3. 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.
4. 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.
5. 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.
6. 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 Heathrow Airport 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.