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London to Dumbarton trains

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Trip Overview

The average train between London and Dumbarton takes 6h 31m and the fastest train takes 5h 57m. There is a train service every few hours from London 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.

6h 31m
Duration
416 mi
Distance
£144
Average price
Hourly
Frequency

Train

best
  1. Take the train from London Euston to Glasgow Centraltrain train London Euston - Glasgow Central
5h 43m
£97–222

London to Dumbarton train times

Trains run hourly between London and Dumbarton. The earliest departure is at 6:30 AM in the morning, and the last departure from London is at 8:03 PM which arrives into Dumbarton at 6:15 AM. All services require a transfer at Glasgow Central and take an average of 6h 31m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail6h • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail5h 59m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail6h • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail5h 59m • 1 change
  • Show more

Departing Wednesday, October 14, 2026

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail6h • 1 change

  •  → 

    London North Eastern Railway Limited (LNER)ScotRail5h 59m • 1 change
  • Show more

Departing Thursday, October 15, 2026

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

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    London North Eastern Railway Limited (LNER)ScotRail5h 58m • 1 change

  •  → 

    London North Eastern Railway Limited (LNER)ScotRail6h • 1 change

  •  → 

    London North Eastern Railway Limited (LNER)ScotRail5h 59m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from London 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 London to Dumbarton.ExpandLaunch map view
  • Distance: 416 mi
  • Duration: 6h 31m

What companies run services between London, England and Dumbarton, West Dunbartonshire, Scotland?

Avanti West Coast operates a train from London Euston to Glasgow Central hourly. Tickets cost £130–220 and the journey takes 4h 31m. Caledonian Sleeper also services this route 6 times a week.

Operators