Hertford to Heathrow Terminal 3 Trains

Hertford to Heathrow Terminal 3 trains

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Trip Overview

The average train between Hertford and Heathrow Terminal 3 takes 1h 44m and the fastest train takes 1h 33m. The train runs at least 2 times per hour from Hertford 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 44m
Duration: 40 mi
Distance: £28
Average price: Every 30 minutes
Frequency

Train

best

Take the train from Hertford North to Moorgatetrain Stevenage - Moorgate / ...
Take the train from Liverpool Street Station to Heathrow Terminals 2 & 3train Elizabeth

1h 42m

£23–50

Hertford to Heathrow Terminal 3 train times

Trains run every 30 minutes between Hertford and Heathrow Terminal 3. The earliest departure is at 5:16 AM in the morning, and the last departure from Hertford is at 11:46 PM which arrives into Heathrow Terminal 3 at 6:22 AM. All services require a transfer at Moorgate and take an average of 1h 44m. The schedules shown below are for the next available departures.

Departing Wednesday, August 12, 2026

9:46 PM → 11:22 PM
1h 36m • 1 change
10:16 PM → 11:52 PM
1h 36m • 1 change
11:46 PM → 6:22 AM
Arrives next day
6h 36m • 1 change

Departing Thursday, August 13, 2026

5:16 AM → 6:52 AM
1h 36m • 1 change
5:31 AM → 7:07 AM
1h 36m • 1 change
5:46 AM → 7:22 AM
1h 36m • 1 change
6:16 AM → 7:52 AM
1h 36m • 1 change
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Departing Friday, August 14, 2026

5:16 AM → 6:52 AM
1h 36m • 1 change
5:31 AM → 7:07 AM
1h 36m • 1 change
5:46 AM → 7:22 AM
1h 36m • 1 change
6:16 AM → 7:52 AM
1h 36m • 1 change

Frequently asked questions

Want to know about travelling from Hertford 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.