Chelmsford to Heathrow Trains

Chelmsford to Heathrow trains

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Trip Overview

The average train between Chelmsford and Heathrow takes 1h 28m and the fastest train takes 1h 10m. There is an hourly train service from Chelmsford to Heathrow. 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 28m
Duration: 48 mi
Distance: £34
Average price: Hourly
Frequency

Train

best

Take the train from Chelmsford to Stratford (London)train Clacton-on-Sea - London Liverpool Street / ...
Take the train from Stratford (London) to Heathrow Terminals 2 & 3train Shenfield - Heathrow Terminal 5 / ...

1h 31m

£28–57

Chelmsford to Heathrow train times

Trains run hourly between Chelmsford and Heathrow. The earliest departure is at 5:11 AM in the morning, and the last departure from Chelmsford is at 11:23 PM which arrives into Heathrow at 6:20 AM. All services require a transfer, and take on average 1h 28m. The schedules shown below are for the next available departures.

Departing Tuesday, August 11, 2026

5:41 PM → 6:59 PM
1h 18m • 1 change
6:14 PM → 7:29 PM
1h 14m • 1 change
6:41 PM → 7:59 PM
1h 18m • 1 change
7:11 PM → 8:29 PM
1h 18m • 1 change
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Departing Wednesday, August 12, 2026

5:11 AM → 6:35 AM
1h 24m • 1 change
5:41 AM → 6:59 AM
1h 18m • 1 change
6:11 AM → 7:29 AM
1h 18m • 1 change
6:39 AM → 7:59 AM
1h 20m • 1 change
Show more

Departing Thursday, August 13, 2026

5:11 AM → 6:35 AM
1h 24m • 1 change
5:41 AM → 6:59 AM
1h 18m • 1 change
6:11 AM → 7:29 AM
1h 18m • 1 change
6:39 AM → 7:59 AM
1h 20m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Chelmsford to Heathrow? 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.