Port Glasgow to Dumbarton Buses

Port Glasgow to Dumbarton buses

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Trip Overview

The average bus between Port Glasgow and Dumbarton takes 1h 59m and the fastest bus takes 1h 43m. The bus runs at least 2 times per hour 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 59m
Duration: 42 mi
Distance: £11
Average price: Every 30 minutes
Frequency

Line 906 bus, bus

best

Take the bus from Bus Station to Waterloo Lanebus 906 / ...
Take the bus from St Enoch subway to Riverside Lanebus 1A / ...

2h 3m

£10–13

Port Glasgow to Dumbarton bus times

Buses run every 30 minutes between Port Glasgow and Dumbarton. The earliest departure is at 5:30 AM in the morning, and the last departure from Port Glasgow is at 10:06 PM which arrives into Dumbarton at 12:00 AM. All services require a transfer at Waterloo Lane and take an average of 1h 59m. The schedules shown below are for the next available departures.

Departing Monday, November 9, 2026

9:11 PM → 11:30 PM
2h 19m • 1 change

Departing Tuesday, November 10, 2026

5:30 AM → 7:51 AM
2h 21m • 1 change
6:37 AM → 8:26 AM
1h 49m • 1 change
6:57 AM → 8:58 AM
2h 1m • 1 change
7:17 AM → 9:22 AM
2h 5m • 1 change
Show more

Departing Wednesday, November 11, 2026

5:30 AM → 7:51 AM
2h 21m • 1 change
6:37 AM → 8:26 AM
1h 49m • 1 change
6:57 AM → 8:58 AM
2h 1m • 1 change
7:17 AM → 9:22 AM
2h 5m • 1 change
Show more

Departing Thursday, November 12, 2026

5:30 AM → 7:51 AM
2h 21m • 1 change
6:37 AM → 8:26 AM
1h 49m • 1 change
6:57 AM → 8:58 AM
2h 1m • 1 change
7:17 AM → 9:22 AM
2h 5m • 1 change
Show more

Departing Friday, November 13, 2026

5:30 AM → 7:51 AM
2h 21m • 1 change
6:37 AM → 8:26 AM
1h 49m • 1 change
6:57 AM → 8:58 AM
2h 1m • 1 change
7:17 AM → 9:22 AM
2h 5m • 1 change
Show more

Departing Saturday, November 14, 2026

6:17 AM → 8:18 AM
2h 1m • 1 change
7:32 AM → 9:19 AM
1h 47m • 1 change
8:02 AM → 9:59 AM
1h 57m • 1 change
8:22 AM → 10:20 AM
1h 58m • 1 change
Show more

Departing Sunday, November 15, 2026

7:31 AM → 9:35 AM
2h 4m • 1 change
8:31 AM → 10:40 AM
2h 9m • 1 change
8:56 AM → 11:10 AM
2h 14m • 1 change
10:27 AM → 12:15 PM
1h 48m • 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.

Port Glasgow to Dumbarton buses

Trip Overview

Line 906 bus, bus

Port Glasgow to Dumbarton bus times

Departing Monday, November 9, 2026

9:11 PM → 11:30 PM

Departing Tuesday, November 10, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Wednesday, November 11, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Thursday, November 12, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Friday, November 13, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Saturday, November 14, 2026

6:17 AM → 8:18 AM

7:32 AM → 9:19 AM

8:02 AM → 9:59 AM

8:22 AM → 10:20 AM

Departing Sunday, November 15, 2026

7:31 AM → 9:35 AM

8:31 AM → 10:40 AM

8:56 AM → 11:10 AM

10:27 AM → 12:15 PM

Frequently asked questions

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

Bus from Bus Station to Waterloo Lane

Bus from St Enoch subway to Riverside Lane

Port Glasgow to Dumbarton buses

Find Transport to Dumbarton

Trip Overview

Line 906 bus, bus

Port Glasgow to Dumbarton bus times

Departing Monday, November 9, 2026

9:11 PM → 11:30 PM

Departing Tuesday, November 10, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Wednesday, November 11, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Thursday, November 12, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Friday, November 13, 2026

5:30 AM → 7:51 AM

6:37 AM → 8:26 AM

6:57 AM → 8:58 AM

7:17 AM → 9:22 AM

Departing Saturday, November 14, 2026

6:17 AM → 8:18 AM

7:32 AM → 9:19 AM

8:02 AM → 9:59 AM

8:22 AM → 10:20 AM

Departing Sunday, November 15, 2026

7:31 AM → 9:35 AM

8:31 AM → 10:40 AM

8:56 AM → 11:10 AM

10:27 AM → 12:15 PM

Frequently asked questions

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

Bus from Bus Station to Waterloo Lane

Bus from St Enoch subway to Riverside Lane

Bus trips from Port Glasgow

Bus trips to Dumbarton

Alternative transport options