Harlow to Heathrow Terminal 3 Trains

Harlow to Heathrow Terminal 3 trains

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Trip Overview

The average train between Harlow and Heathrow Terminal 3 takes 1h 29m and the fastest train takes 1h 18m. The train runs at least 3 times per hour from Harlow to Heathrow Terminal 3. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 29m
Duration: 42 mi
Distance: £29
Average price: Every 20 minutes
Frequency

Train

best

Take the train from Harlow Town to London Liverpool Streettrain Stansted Express
Take the train from Liverpool Street Station to Heathrow Terminals 2 & 3train Elizabeth

1h 26m

£24–47

Harlow to Heathrow Terminal 3 train times

Trains run every 20 minutes between Harlow and Heathrow Terminal 3. The earliest departure is at 12:47 AM at night, and the last departure from Harlow is at 10:28 PM which arrives into Heathrow Terminal 3 at 11:52 PM. All services require a transfer at London Liverpool Street and take an average of 1h 29m. The schedules shown below are for the next available departures.

Departing Tuesday, August 11, 2026

10:08 PM → 11:37 PM
1h 28m • 1 change
10:28 PM → 11:52 PM
1h 23m • 1 change

Departing Wednesday, August 12, 2026

12:47 AM → 6:22 AM
5h 34m • 1 change
5:31 AM → 6:52 AM
1h 20m • 1 change
5:51 AM → 7:22 AM
1h 30m • 1 change
6:13 AM → 7:37 AM
1h 24m • 1 change
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Frequently asked questions

Want to know about travelling from Harlow to Heathrow Terminal 3? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.