Train Croydon to Watford Junction from £15 | Tickets & Timetables

Trip Overview

The average train between Croydon and Watford Junction takes 54 min and the fastest train takes 47 min. The train runs at least 4 times per hour from Croydon to Watford Junction. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

54 min
Duration: 31 mi
Distance: £15
Average price: Every 15 minutes
Frequency

Train via London St Pancras Intl

best

Take the train from East Croydon to London St Pancras Intltrain Brighton - Bedford / ...
Take the train from London Euston to Watford Junctiontrain London Euston - Milton Keynes Central / ...

1h 2m

£11–53

Croydon to Watford Junction train times

Trains run every 15 minutes between Croydon and Watford Junction. The earliest departure is at 12:25 AM at night, and the last departure from Croydon is at 11:55 PM which arrives into Watford Junction at 12:59 AM. All services require a transfer at London St Pancras Intl and take an average of 54 min. The schedules shown below are for the next available departures.

Departing Tuesday, May 19, 2026

11:01 PM → 12:06 AM
Arrives next day
1h 4m • 1 change
11:15 PM → 12:11 AM
Arrives next day
55 min • 1 change
11:23 PM → 12:29 AM
Arrives next day
1h 6m • 1 change
11:55 PM → 12:59 AM
Arrives next day
1h 4m • 1 change

Departing Wednesday, May 20, 2026

12:25 AM → 1:57 AM
1h 32m • 1 change
4:40 AM → 5:47 AM
1h 7m • 1 change
5:11 AM → 6:29 AM
1h 18m • 1 change
5:41 AM → 6:30 AM
48 min • 1 change
Show more

Frequently asked questions

Want to know about travelling from Croydon to Watford Junction? 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.