This is due to engineering work and will affect trains from Monday to Friday (November 17 to November 21).
We have broken down the details for you to plan ahead.
Engineering work is taking place overnight at various locations on the Southeastern network, resulting in some lines being closed.
Monday to Thursday (November 17 to November 20):
From 11.10pm until the end of service, trains between London Victoria and Orpington via Beckenham Junction will be diverted via Denmark Hill and run non-stop between Denmark Hill and Shortlands.
Rail replacement buses will run between Denmark Hill and Orpington via Herne Hill and Beckenham Junction calling at all stations except Brixton.
Passengers travelling to and from Brixton can use London Underground between Victoria and Brixton at no extra cost.
From 11.45pm until the end of service services between Bromley North and Grove Park will not run.
Passengers will be able to use London Buses routes 126 and 261 at no extra cost between Bromley North & Grove Park.
Monday, Tuesday and Thursday (November 17, November 18, and November 20):
From 11.40pm until the end of service bus services replace trains between Tunbridge Wells and Hastings and will run between Tunbridge Wells and Hastings calling at Wadhurst, Battle, West St Leonards and St Leonards Warrior Square.
Monday, Wednesday and Thursday (November 17, November 19, and November 20):
The 10.10pm from London Victoria to Dover Priory will be replaced by replacement bus services between Faversham, Canterbury East and Dover Priory.
The 11.20pm and 11.50pm trains from London St Pancras International to Faversham services will be replaced by bus services between Ebbsfleet International, Gillingham (Kent) and Faversham calling at all stations except Higham, Newington and Teynham.
Wednesday to Friday (November 19 to November 21):
After 12.45am, the last train between London and Dartford via Bexleyheath will be diverted to Slade Green and connect with a replacement bus service between Slade Green and Dartford and Gravesend.
From 1.15am until the end of service, bus services replace trains between Slade Green and Dartford.
