Found this on Air Asia website.

The AirAsia Unlimited Pass is redeemable only on AirAsia X and Thai AirAsia X flights bearing Carrier Code D7 and XJ, respectively, EXCEPT for the AirAsia X routes below (in both directions):
Kuala Lumpur – Denpasar (Bali)
Kuala Lumpur – Singapore
Kuala Lumpur - Jeddah

Wow
So definitely Australia, India, Japan.

Yes also Taiwan. Yippee.

This post has been edited by kelsem: Mar 4 2020, 10:05 AM

Are these AirAsiaX destinations that are included in the RM499 Pass?
Sapporo, Tokyo, Osaka, Nagoya, Fukuoka, Seoul, Busan, Jeju, Taipei, Xi’an, Beijing, Hangzhou, Chengdu, Shanghai, Chongqing, Changsha, Tianjin, Wuhan, Lanzhou, Shenyang, New Delhi, Jaipur and Amritsar), Australia (Sydney, Melbourne, Perth, Brisbane and the Gold Coast), and the United States of America (Hawaii) from two hubs: Kuala Lumpur and Bangkok.

Am I correct to say that to go to Hawaii, one will need to go to Australia 1st. Also some of the China's destinations will be via BKK. Not so keen to go to BKK or China. Wuhan, NEVER.

I have been to Hyderabad via Air Asia. I don't see it in the list. I think the list is not complete.

I think it is risky to go to Hawaii because the 2nd leg of the journey is not through Air Asia but an Air Asia partner. The cost will be astronomical.

I checked for flight to Auckland, also not fully AirAsia X. A bit risky because the other carriers will charge full fare.
I will have to think carefully before buying the RM499 package.

From the wording, it seems to be flights originating to and from KL

RM499 NETT FOR UNLIMITED* FLIGHTS BETWEEN KL AND AUSTRALIA, JAPAN, INDIA AND MORE

My flight to Penang was originally in May 2020. I changed it online to October 2020. I bought the ticket last year.

Yesterday I bought my flight tickets to Penang for travel next year. Didn't have any problem. Used my credit account to offset the amount for flight and baggage. Flight was RM24 and baggage 1 way was RM34 (?). If pay the baggage later it amounts to RM40