Jambo! Orly is closer to central Paris than you think, and the Orlyval starts right outside. Install a JamboSim eSIM before you fly and land already online.
Free Wi-Fi covers the terminals, but data keeps metro apps, tickets and museum bookings working on the way in.
Metro Line 14 now runs to central Paris in about 25 minutes; Orlybus and Orlyval plus RER B are alternatives.
Orly 1, 2, 3 and 4 sit in one connected building you can walk between. Local time is CET/CEST.
Yes, your phone connects to a French network as soon as you land.
Yes, a Europe regional plan keeps you online across the continent.
Install before departure and activate on arrival.