Cosi sent you and this deal is the real deal.
14 incredible hotels right across South Australia, all 30% off*.
Regions, coast, city – take your pick. The Riverland, Clare Valley, Barossa, Port Lincoln… or a cozy staycation in Adelaide.
Winter in SA is genuinely stunning, and this is your excuse to get out there.
Book before 26 May and stay anytime through to the end of September.
1 – Choose your destination and hotel below.
2 – Click through to the hotel’s booking page.
3 – For Accor Hotels** > Select dates > Click dropdown ‘Special Rates’ > Enter code COSI30 under ‘Preferential Code’ > Click ‘See Rates’ to view Flash Sale 30% off* prices.
4 – For all other properties simply click ‘Book now’ below to unlock 30% off discount.
** (Mercure Barossa Valley, Clare Country Club, Mantra Adelaide Central, Mantra Meridien Adelaide, Breakfree Port Pirie, Breakfree North Adelaide)
*Offer valid for bookings made between 19–26 May, for stays up to and including 30 September. Discounts and availability may vary by hotel, and blackout periods may apply. All bookings are subject to availability and the individual property’s cancellation policies. Click here for full Terms & Conditions.
Need help?
All bookings are managed directly by each hotel. For any changes or enquiries, please contact your chosen property.
For more information about Aus Weekend Escapes, use our live chat support or visit our FAQs.
Adelaide, SA
Set in a gothic heritage building, Adabco Boutique Hotel has a warm, slightly eclectic feel with a calm, residential edge just beyond the city.
Discount code: COSI30
Adelaide, SA
Overlooking the parklands by the CBD, Adelaide Royal Coach has a calm, spacious feel, with well-sized rooms, an on-site restaurant and pool, and a relaxed comfort that makes it feel like a quiet base in the city.
Discount code: COSI30
Berri, SA
Overlooking the River Murray in the centre of town, Berri Hotel is a large riverside stay with a busy bistro, pool, and pub-style social spaces that make it feel like a local hub as much as a hotel.
Discount code: COSI30
Berri, SA
Set right along the Murray, Big River Golf & Country Club pairs a well-kept riverside course with a relaxed clubhouse that draws in both regulars and visitors.
Discount code: COSI30
North Adelaide, SA
Just north of the CBD, BreakFree North Adelaide offers apartment-style stays tucked into leafy streets, with cafés, parks, and the city all within easy reach.
Discount code: COSI30
Port Pirie, SA
BreakFree Port Pirie offers comfortable, apartment-style accommodation with spacious rooms and on-site facilities, set up well for longer stays and easy access to the town and waterfront.
Discount code: COSI30
Clare Valley, SA
Clare Country Club sits beside its own golf course and includes a restaurant, bar, indoor pool, tennis courts, and spa facilities, with cellar doors and wineries throughout the Clare Valley close by.
Discount code: COSI30
Adelaide CBD fringe, SA
Econo Lodge East Adelaide offers compact, budget-friendly rooms with practical amenities like free parking and Wi-Fi, designed mainly for short stays close to the city.
Discount code: COSI30
Port Lincoln, SA
Right on the waterfront at the marina, Limani Port Lincoln has modern rooms, an on-site restaurant, and direct access to Port Lincoln’s seafood scene and harbour activity.
Discount code: COSI30
Mannum, SA
River views and a licensed café sit alongside rooms and apartments, laundry facilities, and on-site parking at Mannum Motel, a relaxing stay in Mannum on the Murray River.
Discount code: COSI30
North Adelaide, SA
A modern apartment-style stay in North Adelaide, Mantra Meridien Adelaide offers spacious rooms with balconies, an outdoor pool, gym, on-site dining, and practical extras like free parking and Wi-Fi.
Discount code: COSI30
Berri, SA
Par Five Shacks offers self-contained cabin-style accommodation overlooking the golf course, with outdoor seating areas, BBQ facilities, and a laid-back setup geared towards stays centred around golf and the river region.
Discount code: COSI30
Barossa Valley - SA
Set among vineyards in the heart of wine country, Mercure Barossa Valley offers resort-style rooms with a restaurant, bar, outdoor pool, tennis court, and easy access to cellar doors across the Barossa.
Discount code: COSI30
Adelaide CBD, SA
Spacious apartment-style accommodation with separate living areas, kitchen facilities, complimentary Wi-Fi, guest laundry, and on-site dining sits in the heart of Adelaide’s CBD at Mantra Adelaide Central.
Discount code: COSI30
