London Heathrow Airport (LHR) to Radlett Trains

London Heathrow Airport (LHR) to Radlett trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between London Heathrow Airport (LHR) and Radlett takes 1h 21m and the fastest train takes 1h 10m. The train runs at least 3 times per hour from London Heathrow Airport (LHR) to Radlett. 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 21m
Duration: 36 mi
Distance: £27
Average price: Every 20 minutes
Frequency

Train

best

Take the train from Heathrow Terminals 2 & 3 to Farringdon Withouttrain Elizabeth
Take the train from Farringdon to Radletttrain Sutton / ...

1h 17m

£22–43

London Heathrow Airport (LHR) to Radlett train times

Trains run every 20 minutes between London Heathrow Airport (LHR) and Radlett. The earliest departure is at 9:36 AM in the morning, and the last departure from London Heathrow Airport (LHR) is at 10:06 PM which arrives into Radlett at 11:20 PM. All services require a transfer at Farringdon Without and take an average of 1h 21m. The schedules shown below are for the next available departures.

Departing Tuesday, August 25, 2026

9:36 AM → 11:01 AM
1h 25m • 1 change
9:51 AM → 11:07 AM
1h 16m • 1 change
10:06 AM → 11:31 AM
1h 25m • 1 change
10:21 AM → 11:37 AM
1h 16m • 1 change
Show more

Frequently asked questions

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