Metro: Starts at 05h30. Runs until 01h15 on weekdays, and 02h15 on Fridays, Saturdays, and Bank holidays.
RER: Daily 05h30 – 01h20.
Bus: Starts at around 05h30. At night, the Noctilien night bus network will take over from 00h30 – 05h30.
Roissybus (Paris Opéra to Roissy Charles-de-Gaulle airport): From 05h15 – 00h30. This journey takes 60 – 70 minutes and buses depart every 15 – 20 minutes.
Orlybus (Paris Denfert-Rochereau to Orly airport): From 05h30 to midnight. This journey takes 30 – 40 minutes and buses depart every 8 – 15 minutes.
Orlyval train (Anthony RER-B to Orly airport): From 06h00 to 23h35. This journey takes 8 – 10 minutes and trains depart every 5 – 7 minutes.
(Note: the above is subject to change and there may be less buses and trains running due to Covid-19.)