Enjoy up to 20% off when you book through the ALL Accor app!

This offer can be combined with the ALL Accor Members’ Rate, giving you up to an additional 5% off.

To take advantage of this offer, book via the ALL Accor app

Make your reservation between 22 September and 4 October 2026

Stay between 22 September and 31 March 2027

This App-only offer is available on a non-flexible, prepaid rate. Full payment is required at the time of booking, and reservations cannot be changed or cancelled.

Not a member? Join now.

Offer Terms & Conditions

The discount is available when you book via the ALL Accor app at Mercure Sydney.
Booking window: 22 September to 4 October 2026
Stay period: 22 September to 31 March 2027
The offer provides up to 20% off, which can be combined with the ALL Accor Members’ Rate for additional savings. The discount is based on the public no-flex rate, is prepaid, and non-refundable.
This offer is exclusive to bookings made via the ALL Accor app. Reservations made through other channels, third-party sites, tour operators, or resellers are not eligible.
ALL Accor members must provide their loyalty number when booking and present their ALL card at check-in.
The offer cannot be combined with other promotions and does not apply to group bookings.
Availability is limited, and standard Mercure Sydney booking terms apply.