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Guildford to Cwmbran buses

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Trip Overview

The average bus between Guildford and Cwmbran takes 5h 29m and the fastest bus takes 4h 6m. There is a bus service every few hours from Guildford to Cwmbran. 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 29m
Duration
155 mi
Distance
£26
Average price
Hourly
Frequency

Bus via Heathrow Terminal 2

best
  1. Take the bus from Guildford station to Heathrow Terminal 2bus bus Ra2
  2. Take the bus from Heathrow Central Bus Station to Kingsway K14bus bus 201 / ...
4h 11m
£22–37

Guildford to Cwmbran bus times

Buses run hourly between Guildford and Cwmbran. The earliest departure is at 5:21 AM in the morning, and the last departure from Guildford is at 11:00 PM which arrives into Cwmbran at 6:47 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 5h 29m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 3m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 45m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales4h 51m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales4h 54m • 2 changes
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Departing Friday, October 9, 2026

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 23m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 44m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 3m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales6h • 2 changes
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Departing Saturday, October 10, 2026

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 15m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 29m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales4h 48m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 40m • 2 changes
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Departing Sunday, October 11, 2026

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 20m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales4h 57m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 1m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 4m • 2 changes
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Departing Monday, October 12, 2026

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 23m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 44m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 3m • 2 changes

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    First Berkshire & The Thames ValleyNational ExpressStagecoach South Wales5h 45m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Guildford to Cwmbran? 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.

Map of how to get from Guildford to Cwmbran.ExpandLaunch map view
  • Distance: 155.1 mi
  • Duration: 5h 29m

What companies run services between Guildford, England and Cwmbran, Wales?

You can take a bus from Guildford station to Llantarnam Grange via Heathrow Terminal 2, Heathrow Central Bus Station, Kingsway K14, and Market Square 16 in around 4h 11m.

Operators