Disneyland Paris and back to Paris??

[shellyfive]

Trying to plan a 50th birthday for me (UGH) and my DH. Plan was to fly into London, stay 2 days , take eurostar to DLP and then hit Paris sites on last day before flight out leaves at 10 pm.
Having a hard time getting from DLP to paris by train cant understand the RER schedule.
would it be better to take some sort of shuttle to AIrport then get ourselves into paris from there ???
Or should i just bash this plan and go the opposite way paris-london
Thanks for any help!!

 

[A Small World]

The RER into central Paris is easy. The station at DLP is Marne la Vallee and that is at the end of line A so all trains from there go not Central paris (and beyond).
They run every 10/15 mins or so and it will take approx 30/40 mins to get into central Paris.

From there you would be able to get a RER line B to the airport.

http://parisbytrain.com/wp-content/uploads/2008/05/rer.pdf