Probably good for frequent fliers. Unlimited travel at cost of RM499 @ AUD181. The cost of the ticket is waived. But all other anciliary charge such as airport tax is added on. Still trying to confirm the T&C's if it only applies for flights FROM Malaysia.
AirAsia Unlimited Pass is available to all Malaysia-based AirAsia BIG members on airasia.com/deals or mobile app from 29 February 2020 (1200hrs Local Time) to 7 March 2020 (2359hrs Local Time) only.
Redemptions are only valid for the base fare and do not include ancillaries, add-ons, airport charges, taxes and regulatory fees, or other charges, if any, which shall be payable by the passenger at the time of booking.