Southampton to Watford Buses

Southampton to Watford buses

Travel from

Search accommodation with Expedia

Trip Overview

The average bus between Southampton and Watford takes 3h 10m and the fastest bus takes 2h 49m. There is a bus service every few hours from Southampton to Watford. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 10m
Duration: 90 mi
Distance: £16
Average price: Hourly
Frequency

Bus

best

Take the bus from Coach Station to Heathrow Central Bus Stationbus 032 / ...
Take the bus from Heathrow Terminal 3 to Town Hallbus Ra3

2h 41m

£14–22

Southampton to Watford bus times

Buses run hourly between Southampton and Watford. The earliest departure is at 2:20 AM at night, and the last departure from Southampton is at 9:25 PM which arrives into Watford at 12:18 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 3h 10m. The schedules shown below are for the next available departures.

Departing Saturday, October 17, 2026

7:15 AM → 10:39 AM
3h 24m • 1 change
9:45 AM → 12:40 PM
2h 55m • 1 change
11:15 AM → 2:40 PM
3h 25m • 1 change
12:45 PM → 3:40 PM
2h 55m • 1 change
Show more

Departing Sunday, October 18, 2026

2:20 AM → 5:21 AM
3h 1m • 1 change
4:05 AM → 7:27 AM
3h 22m • 1 change
5:15 AM → 8:32 AM
3h 17m • 1 change
6:15 AM → 9:34 AM
3h 19m • 1 change
Show more

Departing Monday, October 19, 2026

2:20 AM → 5:21 AM
3h 1m • 1 change
4:05 AM → 7:30 AM
3h 25m • 1 change
5:35 AM → 8:35 AM
3h • 1 change
7:00 AM → 10:39 AM
3h 39m • 1 change
Show more

Departing Tuesday, October 20, 2026

2:20 AM → 5:21 AM
3h 1m • 1 change
4:05 AM → 7:30 AM
3h 25m • 1 change
5:35 AM → 8:35 AM
3h • 1 change
7:00 AM → 10:39 AM
3h 39m • 1 change
Show more

Departing Wednesday, October 21, 2026

2:20 AM → 5:21 AM
3h 1m • 1 change
4:05 AM → 7:30 AM
3h 25m • 1 change
5:35 AM → 8:35 AM
3h • 1 change

Frequently asked questions

Want to know about travelling from Southampton to Watford? 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.

Southampton to Watford buses

Trip Overview

Bus