Bus Watford to A40 road from £23 | Tickets & Timetables

Trip Overview

The average bus between Watford and A40 road takes 3h 19m and the fastest bus takes 2h 49m. The bus service runs several times per day from Watford to A40 road. 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 19m
Duration: 116 mi
Distance: £23
Average price: Every 3 hours
Frequency

Bus

best

Take the bus from Town Hall to Heathrow Terminal 2bus Ra3
Take the bus from Heathrow Central Bus Station to Clock Towerbus 444

3h 58m

£19–48

Watford to A40 road bus times

Buses run every 3 hours between Watford and A40 road. The earliest departure is at 6:49 AM in the morning, and the last departure from Watford is at 11:01 PM which arrives into A40 road at 2:25 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 3h 19m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

6:19 PM → 9:50 PM
3h 31m • 1 change
11:01 PM → 2:25 AM
Arrives next day
3h 24m • 1 change

Departing Tuesday, August 11, 2026

6:49 AM → 9:55 AM
3h 6m • 1 change
9:09 AM → 12:20 PM
3h 11m • 1 change
10:26 AM → 1:50 PM
3h 24m • 1 change
1:26 PM → 4:55 PM
3h 29m • 1 change
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Departing Wednesday, August 12, 2026

6:49 AM → 9:55 AM
3h 6m • 1 change
9:09 AM → 12:20 PM
3h 11m • 1 change
10:26 AM → 1:50 PM
3h 24m • 1 change
1:26 PM → 4:55 PM
3h 29m • 1 change
Show more

Departing Thursday, August 13, 2026

6:49 AM → 9:55 AM
3h 6m • 1 change
9:09 AM → 12:20 PM
3h 11m • 1 change
10:26 AM → 1:50 PM
3h 24m • 1 change
1:26 PM → 4:55 PM
3h 29m • 1 change
Show more

Departing Friday, August 14, 2026

6:49 AM → 10:00 AM
3h 11m • 1 change
8:05 AM → 11:55 AM
3h 50m • 1 change
10:01 AM → 1:35 PM
3h 34m • 1 change
2:03 PM → 5:15 PM
3h 12m • 1 change
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Departing Saturday, August 15, 2026

7:05 AM → 10:00 AM
2h 55m • 1 change
8:26 AM → 11:55 AM
3h 29m • 1 change
10:07 AM → 1:25 PM
3h 18m • 1 change
12:26 PM → 3:55 PM
3h 29m • 1 change
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Departing Sunday, August 16, 2026

7:05 AM → 10:00 AM
2h 55m • 1 change
8:06 AM → 11:55 AM
3h 49m • 1 change
10:07 AM → 1:25 PM
3h 18m • 1 change
12:07 PM → 3:55 PM
3h 48m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Watford to A40 road? 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.