Watford to A40 road Buses

Trip Overview

The average bus between Watford and A40 road takes 3h 18m 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 18m
Duration: 116 mi
Distance: £21
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

4h 12m

£17–28

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 1:50 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 3h 18m. The schedules shown below are for the next available departures.

Departing Thursday, October 29, 2026

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
5:09 PM → 8:15 PM
3h 6m • 1 change
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Departing Friday, October 30, 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, October 31, 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, November 1, 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
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Departing Monday, November 2, 2026

6:49 AM → 10:00 AM
3h 11m • 1 change
8:05 AM → 11:55 AM
3h 50m • 1 change
10:01 AM → 1:25 PM
3h 24m • 1 change
12:26 PM → 3:55 PM
3h 29m • 1 change
Show more

Departing Tuesday, November 3, 2026

6:49 AM → 9:55 AM
3h 6m • 1 change
8:57 AM → 12:20 PM
3h 23m • 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 Wednesday, November 4, 2026

6:49 AM → 9:55 AM
3h 6m • 1 change
8:57 AM → 12:20 PM
3h 23m • 1 change
10:26 AM → 1:50 PM
3h 24m • 1 change
1:26 PM → 4:55 PM
3h 29m • 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.