The words ‘first-class seats’ are music to a frequent flyers’ ears. And, for a limited time, Qantas is releasing largely discounted first-class seats. The catch? They won’t be easy to find.

Right now, a lucky few can stumble across Qantas’s limited-edition fares hidden on – wait for it – Airbnb.

First step? Search for properties with the registered host name “Qantas Frequent Flyer”. Then, look out for property names like ‘Cosy cabin nestled between the Clouds’ and ‘Premium one-bedroom suite at 35,000 feet,’ which provide clues.

Although Qantas hasn’t said just how many tickets have been listed, the airline has told Business Insider there will be dozens of flights across their worldwide network available for purchase using Frequent Flyer Points. Better yet, those who find them will be able to book up to four seats.  

The offer is open only to Qantas Frequent Flyer members and this mysterious deal lasts until 6 June.