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Train route

Cheap train tickets

Harpenden to Heathrow Terminal 3 train prices and times

Looking to travel from Harpenden to Heathrow Terminal 3? You can buy train tickets with Trip.com for as low as AU$99.15, with average prices for this route around AU$99.15.

To get the best deals, we' d recommend buying in advance and researching alternatives such as split tickets.

Departs	Arrives	Operator	Find Tickets
23:41 6h 40m, No direct Harpenden	06:21 +1 Heathrow Terminals 2 & 3	Elizabeth line	Find Tickets

Harpenden to Heathrow Terminal 3 train route details

First train

01:49

Last train

23:41

Departure station

Harpenden

Arrival station

Heathrow Terminal 3

Journey time

1h 16m

Distance

39 km

Price

AU$99.15*

Train Operators

Heathrow Express, Elizabeth line, Thameslink

How to book cheap train tickets from Harpenden to Heathrow Terminal 3

Travelling in off-peak train times

We recommend buying train tickets from Harpenden to Heathrow Terminal 3 during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.

Using the Railcard for 1/3 off

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travellers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit 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 Heathrow Terminal 3, 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 usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Harpenden to Heathrow Terminal 3 ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

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 Heathrow Terminal 3 train ticket types

Save money on your trip from Harpenden to Heathrow Terminal 3 with suitable train tickets. It's a great way to spend less!

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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 Heathrow Terminal 3 journey
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*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 Heathrow Terminal 3 from AU$99.15

Save an average of 30%* with Split Tickets

Harpenden to Heathrow Terminal 3 train prices and times

Harpenden to Heathrow Terminal 3 train route details