The average bus between Kilmarnock and London takes 11h 39m and the fastest bus takes 9h 37m. The bus service runs several times per day from Kilmarnock to London. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Kilmarnock and London. The earliest departure is at 12:13 AM at night, and the last departure from Kilmarnock is at 9:43 PM which arrives into London at 7:20 AM. All services require a transfer, and take on average 11h 39m. The schedules shown below are for the next available departures.

13h 14m • 1 change
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9h 37m • 1 change
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9h 37m • 1 change

12h 29m • 1 change

13h 14m • 1 change
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9h 37m • 1 change
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9h 37m • 1 change

19h 57m • 1 change

13h 43m • 1 change
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9h 37m • 1 change
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10h 7m • 1 change

12h 29m • 1 change

13h 14m • 1 change
Arrives next day

9h 37m • 1 change
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9h 37m • 1 change

12h 54m • 1 change

13h 14m • 1 change
Arrives next day

9h 37m • 1 change
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10h 7m • 1 change
Want to know about travelling from Kilmarnock to London? 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 bus from Kilmarnock to London. However, there are services departing from Kilmarnock station and arriving at London station via London Victoria Coach Station Arrivals station. The journey, including transfers, takes approximately 11h 39m.
Kilmarnock to London bus services, operated by Stagecoach West Scotland, depart from Buchanan Bus Station.
Kilmarnock to London bus services, operated by Stagecoach West Scotland, arrive at London Victoria Coach Station Arrivals.
The distance between Kilmarnock and London is 539.7 km. The road distance is 693 km.
National Express operates a bus from Buchanan Bus Station to London Victoria Coach Station Arrivals every 4 hours. Tickets cost £75–180 and the journey takes 8h 35m.