Radlett to London Heathrow Airport (LHR) Trains

Radlett to London Heathrow Airport (LHR) trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between Radlett and London Heathrow Airport (LHR) takes 1h 22m and the fastest train takes 1h 11m. The train runs at least 3 times per hour from Radlett to London Heathrow Airport (LHR). 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 22m
Duration: 36 mi
Distance: £27
Average price: Every 20 minutes
Frequency

Train

best

Take the train from Radlett to Farringdontrain St Albans City - Sutton / ...
Take the train from Farringdon Without to Heathrow Terminals 2 & 3train Elizabeth

1h 22m

£22–44

Radlett to London Heathrow Airport (LHR) train times

Trains run every 20 minutes between Radlett and London Heathrow Airport (LHR). The earliest departure is at 8:50 AM in the morning, and the last departure from Radlett is at 9:12 PM which arrives into London Heathrow Airport (LHR) at 10:37 PM. All services require a transfer at Farringdon and take an average of 1h 22m. The schedules shown below are for the next available departures.

Departing Tuesday, August 25, 2026

8:50 AM → 10:07 AM
1h 16m • 1 change
9:06 AM → 10:22 AM
1h 16m • 1 change
9:12 AM → 10:37 AM
1h 24m • 1 change
9:36 AM → 10:52 AM
1h 16m • 1 change
Show more

Frequently asked questions

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