London Heathrow Airport (LHR) to Dunstable Trains

London Heathrow Airport (LHR) to Dunstable trains

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Trip Overview

The average train between London Heathrow Airport (LHR) and Dunstable takes 1h 27m and the fastest train takes 1h 24m. The train runs at least 2 times per hour from London Heathrow Airport (LHR) to Dunstable. 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 27m
Duration: 52 mi
Distance: £36
Average price: Every 30 minutes
Frequency

Train

best

Take the train from Heathrow Terminals 2 & 3 to Farringdon Withouttrain Elizabeth
Take the train from Farringdon to Leagravetrain Brighton - Bedford / ...

1h 29m

£30–60

London Heathrow Airport (LHR) to Dunstable train times

Trains run every 30 minutes between London Heathrow Airport (LHR) and Dunstable. The earliest departure is at 5:21 AM in the morning, and the last departure from London Heathrow Airport (LHR) is at 8:36 PM which arrives into Dunstable at 10:01 PM. All services require a transfer at Farringdon Without and take an average of 1h 27m. The schedules shown below are for the next available departures.

Departing Friday, August 21, 2026

5:21 AM → 6:56 AM
1h 35m • 1 change
5:51 AM → 7:16 AM
1h 25m • 1 change
6:06 AM → 7:31 AM
1h 25m • 1 change
6:36 AM → 8:01 AM
1h 25m • 1 change
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Frequently asked questions

Want to know about travelling from London Heathrow Airport (LHR) to Dunstable? 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.