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We are excited to offer delegates travelling from Australia to New Zealand

discounted airfares with Air New Zealand! Discount is up to 10% for travel between

29 July and 14 August - allowing delegates to incorporate a holiday at the same time.

To access the discount, please book online at and enter the

promo code IRSA into the promo code box.  Please see Terms and Conditions below.












Terms and conditions

Offer valid for travel 29 July - 14 August 2024.  Offer applies to return adult and child airfares (including all seats to suit products) booked from Australia to Christchurch on selected Air New Zealand operated services. To obtain the discount book online at and enter the promo code IRSA into the promo code box. 


Discount applies to base airfare only and excludes fares already discounted, taxes and other product inclusions. Seat and seat+bag product option not available on multistop bookings. 


Promo code must not be used in conjunction with any other airfare related promo code. Final discount will be shown on the summary page of your booking. Offer valid for new bookings only.


Paying for your booking with a charge, credit or debit card incurs a percentage based fee that differs by card type. Return government and airport charges may vary. Offer correct as at24 February 2024. Seats are limited and may not be available on all flights. Customers who purchase fares using Airpoints Dollars™ will be required to pay in cash, the government & airport costs. All rules and terms and conditions of fare type purchased will apply.

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