Worth to use QFF points redeem CX J HKG-BKK?

Worth to use QFF points redeem CX J HKG-BKK? I checked it's about 52k + 850HKD, many seats available to choose.

How much is it for a revenue J seat?

Specifically, on the same dates that you're looking at for the redemption. The idea here is to calculate the 'worth' of it by checking the cents per mile you are getting out of the redemption.

For the date I want to travel, it's currently at  HKD 6,738.00, so that's approx 52k = HKD 5888, which is 0.11 HKD per point.

Today's xe is 1AUD = 7HKD, so that's about 1.6 cents.

Worth is a relative and subjective concept.

How do you decide what is worth it?

I personally use point's for international buisiness class award flights ,as it is better value .a buisiness class ticket to purchase is normally up to 3 or 4 times the economy ticket price ,where as using points or miles it is only double,hence better value .but at the end off the day it your choice.CX is a great airline to use your point's on.enjoy!!

Yep, I agree that. My consideration is whether to use it for such a short flight, or a long-haul like hkg to aus. Although, the seat availability is a big issue if aiming on long-haul. 

Try to book as far forward as you can when booking award BC seats,,this betters your chances ,and check often as it can change day to day