Free Orlyval with Navigo this summer during the RER B works 

Good news for subscribers in the Paris region: during the summer RER works , access to Orlyval is free for holders of a valid Navigo or Imagine R pass.
Specifically, from July 25 to August 16, 2026, you can take Orlyval between Antony and Orly without paying the usual surcharge.

A large part of the RER B will be closed for three weeks:

• From July 25 to August 7: between Gare du Nord and Bourg-la-Reine
• From August 8 to 16 inclusive: up to the stations of Croix-de-Berny and Robinson

To offer travelers a practical alternative, Orlyval will be free throughout this period.
Objective: to offset the inconvenience caused by the works and make travel smoother towards the south of the Île-de-France region and Paris-Orly Airport.

From July 25 to August 16, 2026:

✅ Included at no extra cost

• Navigo weekly pass
• Navigo monthly pass
• Navigo annual pass
• Navigo Senior pass
• Imagine R pass (school / student)

❌ Not affected (regular fare maintained)

• Navigo Liberté + holders
• Travelers with single tickets or occasional fare products

From the south of line B

Your RER B runs to Antony (served all summer).
At Antony, get off the and board Orlyval by following the signs "Orlyval / Orly Airport".
Travel directly to the Orly terminals, then take metro line toward central Paris, or your flight.

From Paris or the north of the region

You can reach:

• either metro line (toward Orly),
• or line up to the limit of the work zone, then the replacement routes.

Once in Orly, Orlyval can serve as an internal replacement shuttle as part of the alternative routes, still at no extra cost for eligible pass holders.

From July 25 to August 6

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From August 7 to August 16

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Details of the RER B works this summer

Find the full overview of the works and all replacement routes in our dedicated article.