The average train between London and Kilmarnock takes 6h 24m and the fastest train takes 5h 20m. There is a train service every few hours from London to Kilmarnock. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between London and Kilmarnock. The earliest departure is at 5:31 AM in the morning, and the last departure from London is at 11:50 PM which arrives into Kilmarnock at 8:15 AM. All services require a transfer, and take on average 6h 24m. The schedules shown below are for the next available departures.

5h 49m • 1 change

5h 21m • 1 change

5h 24m • 1 change

5h 21m • 1 change

7h 1m • 1 change

7h 2m • 1 change

7h 3m • 1 change

6h 20m • 1 change

6h 21m • 1 change

5h 51m • 1 change

5h 53m • 1 change

5h 21m • 1 change

6h 21m • 1 change

5h 51m • 1 change

5h 22m • 1 change

5h 53m • 1 change

6h 21m • 1 change

5h 51m • 1 change

5h 22m • 1 change

5h 53m • 1 change
Want to know about travelling from London to Kilmarnock? 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.
No, there is no direct train from London to Kilmarnock. However, there are services departing from London station and arriving at Kilmarnock station via Glasgow Central. The journey, including transfers, takes approximately 6h 24m.
London to Kilmarnock train services, operated by Caledonian Sleeper, depart from London Euston station.
London to Kilmarnock train services, operated by Caledonian Sleeper, arrive at Glasgow Central station.
Book your London to Kilmarnock train tickets online with Caledonian Sleeper, ScotRail and Avanti West Coast.
The distance between London and Kilmarnock is 539.7 km. The road distance is 679 km.
Avanti West Coast operates a train from London Euston to Glasgow Central hourly. Tickets cost £140–240 and the journey takes 4h 31m. Caledonian Sleeper also services this route 5 times a week.