Changing dates to cancel booking

[raymond265]

Hi, so I currently have a booking for 2 return tickets to Hawaii in October. We have decided we no longer want to go to Hawaii anymore. The current fares are starter plus.
We can change the dates for free and if we do we can then upgrade to a max bundle for a little extra. From what I understand I can then cancel the max bundle fare for a credit voucher.
Has anyone done this before or have any thoughts on if this is possible or not?
I don't want to spend extra to upgrade the new dates to find out I can't cancel.
Thanks in advance.

 

[bam71]

https://www.jetstar.com/au/en/help/articles/starter-fare-with-max-bundle-fare-rules

• A Jetstar Credit Voucher is not available if you have changed to a Starter fare with a Max bundle after making your original booking, or if you request a voucher after the Change Deadline

 

[raymond265]

https://www.jetstar.com/au/en/help/articles/starter-fare-with-max-bundle-fare-rules

• A Jetstar Credit Voucher is not available if you have changed to a Starter fare with a Max bundle after making your original booking, or if you request a voucher after the Change Deadline

Thanks. I knew it couldn't be that simple. It's really annoying that I can't change destinations when the new destination is on average half the price and I would be happy to lose the price difference. But airlines are a law onto themselves.