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Harpenden to Heathrow Terminal 4 train prices and times

Looking to travel from Harpenden to Heathrow Terminal 4? You can buy train tickets with Trip.com for as low as AU$ 95.76, with average prices for this route around AU$ 101.31.

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

  • Fri, Jul 18
    From AU$ 95.76
  • Sat, Jul 19
    From AU$ 95.76
  • Sun, Jul 20
    From AU$ 95.76
  • Mon, Jul 21
    From AU$ 95.76
  • Tue, Jul 22
    From AU$ 95.76
  • Wed, Jul 23
    From AU$ 95.76
  • Thu, Jul 24
DepartsArrivesDurationOperator
Find Tickets
01:49
Harpenden
05:12
Heathrow Terminal 4
3h 23m, No directThameslinkElizabeth line
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02:49
Harpenden
05:57
Heathrow Terminal 4
3h 8m, No directThameslinkElizabeth line
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04:47
Harpenden
06:27
Heathrow Terminal 4
1h 40m, No directThameslinkElizabeth line
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05:17
Harpenden
06:42
Heathrow Terminal 4
1h 25m, No directThameslinkElizabeth line
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05:49
Harpenden
07:12
Heathrow Terminal 4
1h 23m, No directThameslinkElizabeth line
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06:08
Harpenden
07:27
Paris
1h 19m, No directThameslinkElizabeth line
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Harpenden to Heathrow Terminal 4 train route details

First train
First train
01:49
Last train
Last train
22:22
Departure station
Departure station
Harpenden
Arrival station
Arrival station
Heathrow Terminal 4
Journey time
Journey time
1h 19m
Distance
Distance
41 km
Price
Price
AU$ 95.76*
Train Operators
Train Operators
Elizabeth line, Thameslink

How to book cheap train tickets from Harpenden to Heathrow Terminal 4

Travelling in off-peak train times

Travelling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Harpenden to Heathrow Terminal 4 can result in significant cost savings.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

You can choose a Railcard to help you save up to 1/3 on fares from Harpenden to Heathrow Terminal 4 for various reasons, such as your age (including the 16-25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.
Split Tickets to save an average extra 30%

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 4, 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%

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 4 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

Group travels to save 1/3

If you are travelling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make travelling from Harpenden to Heathrow Terminal 4 more affordable for families, friends, or colleagues planning a trip together.

Harpenden to Heathrow Terminal 4 train ticket types

Save money on your trip from Harpenden to Heathrow Terminal 4 with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best Price Promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Harpenden to Heathrow Terminal 4 journey

  • Split Tickets

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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%.