Watford to Sunbury-on-Thames Trains

Watford to Sunbury-on-Thames trains

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Trip Overview

The average train between Watford and Sunbury-on-Thames takes 1h 27m and the fastest train takes 1h 18m. There is an hourly train service from Watford to Sunbury-on-Thames. 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: 39 mi
Distance: £21
Average price: Hourly
Frequency

Train

best

Take the train from Watford Junction to London Eustontrain Milton Keynes Central - London Euston / ...
Take the train from Vauxhall to Upper Hallifordtrain London Waterloo - Shepperton

1h 37m

£15–67

Watford to Sunbury-on-Thames train times

Trains run hourly between Watford and Sunbury-on-Thames. The earliest departure is at 5:11 AM in the morning, and the last departure from Watford is at 11:18 PM which arrives into Sunbury-on-Thames at 12:44 AM. All services require a transfer at London Euston and take an average of 1h 27m. The schedules shown below are for the next available departures.

Departing Sunday, August 16, 2026

3:06 PM → 4:35 PM
1h 29m • 2 changes
4:06 PM → 5:35 PM
1h 29m • 2 changes
5:06 PM → 6:35 PM
1h 29m • 2 changes
6:06 PM → 7:35 PM
1h 29m • 2 changes
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Departing Monday, August 17, 2026

5:11 AM → 6:46 AM
1h 35m • 2 changes
5:59 AM → 7:29 AM
1h 30m • 2 changes
6:31 AM → 8:00 AM
1h 28m • 2 changes
7:01 AM → 8:29 AM
1h 28m • 2 changes
Show more

Departing Tuesday, August 18, 2026

5:11 AM → 6:46 AM
1h 35m • 2 changes
5:59 AM → 7:29 AM
1h 30m • 2 changes
6:31 AM → 8:00 AM
1h 28m • 2 changes
7:01 AM → 8:29 AM
1h 28m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Watford to Sunbury-on-Thames? 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.