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Port Glasgow to Dumbarton buses

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Trip Overview

The average bus between Port Glasgow and Dumbarton takes 1h 18m and the fastest bus takes 1h 10m. The bus service runs several times per day from Port Glasgow to Dumbarton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 18m
Duration
24 mi
Distance
£9
Average price
5 times a day
Frequency

Port Glasgow to Dumbarton bus times

Buses run 5 times a day between Port Glasgow and Dumbarton. The earliest departure is at 7:07 AM in the morning, and the last departure from Port Glasgow is at 4:55 PM which arrives into Dumbarton at 6:14 PM. All services require a transfer at French Street and take an average of 1h 18m. The schedules shown below are for the next available departures.

Departing Thursday, November 12, 2026

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    McGills BusesFirst Greater Glasgow1h 19m • 1 change

Departing Friday, November 13, 2026

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    McGills BusesFirst Greater Glasgow1h 19m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 12m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 16m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 22m • 1 change
  • Show more

Departing Saturday, November 14, 2026

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    McGills BusesFirst Greater Glasgow1h 10m • 1 change
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    McGills BusesFirst Greater Glasgow1h 15m • 1 change
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    McGills BusesFirst Greater Glasgow1h 15m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 23m • 1 change
  • Show more

Departing Monday, November 16, 2026

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    McGills BusesFirst Greater Glasgow1h 19m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 12m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 16m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 22m • 1 change
  • Show more

Departing Tuesday, November 17, 2026

  •  → 

    McGills BusesFirst Greater Glasgow1h 19m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 12m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 16m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 22m • 1 change
  • Show more

Departing Wednesday, November 18, 2026

  •  → 

    McGills BusesFirst Greater Glasgow1h 19m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 12m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 16m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 22m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Port Glasgow to Dumbarton? 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 Port Glasgow to Dumbarton.ExpandLaunch map view
  • Distance: 23.9 mi
  • Duration: 1h 18m

What companies run services between Port Glasgow, Scotland and Dumbarton, West Dunbartonshire, Scotland?

You can take a bus from Bus Station to Riverside Lane via French Street and Swindon Street in around 1h 15m.

Operators