Bulgarian budget airline Wizz Air recently launched 10,000 ‘all you can fly’ passes, which sold out within days. Herald Travel asks New Zealand airlines if they would consider something similar. A European airline has launched an annual travel subscription that allows travellers to fly internationally for €599 ($1090) a year.

Bulgarian airline Wizz Air released 10,000 “all you can fly” passes, which sold out within days of launching, indicating a high demand for airline subscription services. The pass allows passengers to book round-trip or one-way flights for as little as €59.99 ($110) a month, but does involve caveats.

Travellers must sign up for 12 months and can use it on only international flights departing from Austria, Bulgaria or Cyprus. Luggage additional to a personal item is not included and each flight involves an additional flat fee of €9.99.

.