Slough to Monmouth Buses

Slough to Monmouth buses

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Trip Overview

The average bus between Slough and Monmouth takes 5h 28m and the fastest bus takes 4h 20m. The bus service runs several times per day from Slough to Monmouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 28m
Duration: 157 mi
Distance: Every 4 hours
Frequency

Bus

best

Take the bus from Heathrow Central Bus Station to Kingsway K14bus 201 / ...
Take the bus from Friars Walk 10 to Monmouth Bus Station Stand 2bus 60 / ...

5h 9m

Slough to Monmouth bus times

Buses run every 4 hours between Slough and Monmouth. The earliest departure is at 12:02 AM at night, and the last departure from Slough is at 11:32 PM which arrives into Monmouth at 6:47 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 28m. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

11:47 AM → 4:58 PM
5h 11m • 2 changes
1:01 PM → 6:28 PM
5h 27m • 2 changes
3:01 PM → 7:34 PM
4h 33m • 2 changes
3:48 PM → 9:14 PM
5h 26m • 2 changes
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Departing Friday, October 23, 2026

6:53 AM → 12:01 PM
5h 8m • 2 changes
7:45 AM → 1:01 PM
5h 16m • 2 changes
8:50 AM → 2:01 PM
5h 11m • 2 changes
9:44 AM → 3:01 PM
5h 17m • 2 changes
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Departing Saturday, October 24, 2026

6:30 AM → 12:01 PM
5h 31m • 2 changes
8:42 AM → 2:01 PM
5h 19m • 2 changes
10:46 AM → 4:01 PM
5h 15m • 2 changes
12:48 PM → 6:11 PM
5h 23m • 2 changes
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Departing Sunday, October 25, 2026

12:02 AM → 9:27 AM
10h 25m • 2 changes
6:30 AM → 12:00 PM
5h 30m • 2 changes
9:42 AM → 3:00 PM
5h 18m • 2 changes
12:46 PM → 5:06 PM
4h 20m • 2 changes
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Departing Monday, October 26, 2026

6:53 AM → 12:01 PM
5h 8m • 2 changes
7:45 AM → 1:01 PM
5h 16m • 2 changes
8:50 AM → 2:01 PM
5h 11m • 2 changes
9:44 AM → 3:01 PM
5h 17m • 2 changes
Show more

Departing Tuesday, October 27, 2026

6:53 AM → 12:01 PM
5h 8m • 2 changes
7:45 AM → 1:01 PM
5h 16m • 2 changes
8:50 AM → 2:01 PM
5h 11m • 2 changes
9:44 AM → 3:01 PM
5h 17m • 2 changes
Show more

Departing Wednesday, October 28, 2026

6:53 AM → 12:01 PM
5h 8m • 2 changes
7:45 AM → 1:01 PM
5h 16m • 2 changes
8:50 AM → 2:01 PM
5h 11m • 2 changes
9:44 AM → 3:01 PM
5h 17m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Slough to Monmouth? 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.