From Charles de
Gaulle Airport by RER B train (80-90 mins)
(By train is the fastest route, especially at rush
hours).
http://www.ratp.fr/ParisVisite/Eng/pivi/f_pivi.htm
From Terminal 1: Follow the signs :
RER, RoissyRail, Paris by Train. The
Green shuttle bus to the Terminal 1 RER train station leaves from the lower
“boutiques” level of terminal 1. The shuttle bus ride to the station is free
and takes about 5 minutes (frequency: about every 10 mins).
Plan of terminal : http://www.adp.fr/webadp/a_cont01_an.nsf/$$Affich@ReadForm&cle=X500520524.html
From Terminal 2 : The Terminal 2
RER train station is below Terminal 2, situated between Halls C/D and E/F :
Follow the signs : Gare TGV - RER, RoissyRail, Paris by Train.
Plan of terminal : http://www.adp.fr/webadp/a_cont01_an.nsf/0/A806156E4C6A964CC1256ABE004858F6/$File/cdg2gran.gif
From Terminal 3 : The RER station
is a short walk (300m 5-10 mins) : Follow the signs : Gare TGV, RER B,
RoissyRail, Paris by train. Plan of terminal :
http://www.adp.fr/webadp/a_cont01_an.nsf/0/7BDD334D36C5AB7B4125687E006DC0A3/$File/PlanCDG3.pdf
Tickets are on sale at the entrance to each of the 2 RER
train stations.
Charles de
Gaulle Airport to Gif sur Yvette =
11.50 Euros
All day, except from 16h to 18h, every second train
goes all the way from the airport to Gif sur Yvette (frequency: every 15 mins).
The train terminus is indicated on a panel hanging
above the platform : choose “Direction St. Remy les Chevreuse”.
If you take a train whose terminus is not St. Remy les
Chevreuse, change at Luxembourg, Port Royal or Denfert Rochereau to a following
train on the same platform - these stations are less crowded than the other
city centre stations at the Gare du Nord, Chatelet and St Michel.
(The airport to Luxembourg station takes 42 mins.)
From Orly Airport: shuttle train “OrlyVal” to Antony, then RER-B train to Gif (40 mins).
Orly South terminal (Sud) Exit K
http://www.adp.fr/webadp/a_cont01_an.nsf/0/1888A39C9D2442AF4125697400268315/$File/osgrand.gif
Orly West terminal (Ouest) Exit J or W
http://www.adp.fr/webadp/a_cont01_an.nsf/0/1888A39C9D2442AF4125697400268315/$File/owgrand.gif
Tickets are on sale in the airport terminal, close to
the exit door. Orly Airport to Gif sur Yvette = 9.45 Euros
The shuttle train will take you to the RER-B station
Antony (10 mins).
Change here for an RER-B train, Direction St. Remy les
Chevreuse. The train terminus and stations served are indicated on a panel
hanging above the platform : every second train will go all the way to Gif.