The changes are due to engineering work and will affect trains from Tuesday to Friday (August 26 to August 29).
We have outlined and simplified the details so you can plan your journey this week.
Engineering work is taking place overnight between Selhurst and Purley, closing some lines.
Tuesday (August 26):
The 12.35am train from London Bridge to East Croydon train will terminate at Selhurst.
A replacement bus will run from Selhurst to East Croydon.
Wednesday to Friday (August 27 to August 29):
The 12.02am train from London Bridge to East Croydon train will terminate at Norwood Junction.
Passengers are advised to catch the 12.30am Caterham train to travel to East Croydon.
The 12.35am train from London Bridge to East Croydon train will terminate at Norwood Junction.
A replacement bus will run from Norwood Junction to East Croydon.
