Originally Posted by
msm2000uk
With regards to booking F, you may have to call BA, as I don't believe an F cabin is operated on the HKG-CGK service (it wasn't on the 4 services I flew on last year).
CX do offer F on the route somewhat sporadically depending on airframe availability, as with a few other intra-Asian routes. Best thing to do I find is check on Google Flights etc. which days CX is selling non-stop cash F fares from HKG-CGK to confirm.